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molded case circuit breaker / AC / manual reset / motor protection
molded case circuit breaker
IE3

... an impact on the design of these motors and the protection systems used for them. Eaton contactors, motor-protective circuit-breakers, and motor-starter combinations are all designed to handily overcome the challenge ...

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Eaton
compact circuit breaker / vacuum / short-circuit
compact circuit breaker
Power Xpert UX

Current: 1250 A - 4000 A
VAC: 12 kV - 24 kV

... available in three panel widths (600, 800, 1000 mm) and three system voltages (12, 17.5, 24 kV).Eaton's latest vacuum circuit breaker, the W-VACi, sits at the heart of Power Xpert UX. The W-VACi, with ...

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Eaton
thermal circuit breaker / low-voltage / power / modular
thermal circuit breaker
BZM series

Current: 16 A - 400 A
VAC: 400 V - 440 V

The BZM circuit breakers series is especially designed for low voltage applications in power distribution systems, which have basic technical and economic feature requirements. The advantage of ...

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Eaton
molded case circuit breaker / power / modular
molded case circuit breaker
NZM

Current: 25 A - 1600 A
VAC: 690 V

The NZM Moulded Case Circuit Breakers range up to 1600 A and incorporate four switches with performance overlaps. These are available from 25 kA for small distribution boards up to 150 kA for complex ...

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Eaton
molded case circuit breaker / modular / motor protection
molded case circuit breaker
PKE

Current: 32 A - 65 A
VAC: 400 V

PKE motor-protective circuit-breakers with electronic wide-range overload protection offer an interesting alternative to the bimetal solution for motor currents up to 65 A. PKE motor-protective circuit-breakers ...

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Eaton
thermal circuit breaker / adjustable / overcurrent / under-voltage
thermal circuit breaker
8146/5-V27 series

For protection of Ex e and Ex d motors Protects electric lines and plant equipment Thermal overcurrent release, adjustable, phase failure sensitive Electromagnetic quick release Robust enclosure made of glass fibre ...

thermal circuit breaker / molded case / under-voltage / modular
thermal circuit breaker
8527/2 series

Circuit-Breakers for Motor Protection Series 8523/8 Explosion protection to CENELEC IEC Can be used in Zone 1 and Zone 2 Optional equipment auxiliary circuit switch 1 NC + 1 NO or 2 NC + 2 ...

air-operated circuit breaker / power / remote-controlled / with power controller function
air-operated circuit breaker

Current: 0 A - 6300 A

... competence. Power Controller The exclusive Power Controller function available on the new SACE Emax 2 circuit-breakers monitors the power managed by the circuit-breaker, keeping it below the limit ...

magnetic circuit breaker / short-circuit / modular / motor protection
magnetic circuit breaker
MS132 series

Current: 32 A
VDC: 400 V

... protection up 15 kW (400 V) / 32 A. This type has a magnetic trip indication which enables a fast/ precise detection of short-circuits. With this magnetic trip indication you reduce your trouble-shooting. Less downtime, ...

magnetic circuit breaker / short-circuit / modular
magnetic circuit breaker
MS132-T series

Current: 0.1 A - 25 A
VDC: 400 V

MS132-T is a circuit breaker for transformer protection up to 12.5 kW (400 V) / 25 A. 14 variants are available with current ranges from 0.1 A up to 25 A. MS132-T allows an economic protection of single-phase control ...

thermal circuit breaker / multi-pole / manual reset
thermal circuit breaker
T12-MSM

Current: 0.05 A - 16 A
VDC: 28 V
VAC: 240 V

... - Power supplies - Uninterruptible power supply - Power tools - Household appliances References Component 1: circuit breakers z T12-221 z T12-222 Component 2: metal switch z MSM LA 19 ; z MSM ...

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SCHURTER
thermal-magnetic circuit breaker / multi-pole / manual reset
thermal-magnetic circuit breaker
TM12-MSM

Current: 0.05 A - 15 A
VDC: 28 V
VAC: 240 V

Description - Thermal-magnetic circuit breaker, - Metal switch non-illuminated and illuminated - 1 pole - Quick connect terminals 6.3 x 0.8 mm or screw terminals Approvals - Approval Reference ...

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SCHURTER
thermal circuit breaker / single-pole / modular / rocker switch type
thermal circuit breaker
TA35

Current: 0.05 A - 20 A
VDC: 32 V
VAC: 240 V

The TA35 Rocker 1Pole by Schurter is a single-poled highly configurable thermal circuit breaker that has a snap-in version with an extensive current range, distinct colors for rocker, and a positively trip-free release. ...

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SCHURTER
thermal circuit breaker / bipolar / modular / rocker switch type
thermal circuit breaker
TA35

Current: 0.05 A - 20 A
VDC: 60 V
VAC: 240 V

... aspect that makes the difference between this item and other similar products available on the market are the thermal circuit breaker, along with the 2-pole system and the high configurability. In ...

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SCHURTER
thermal circuit breaker / tripolar / modular / rocker switch type
thermal circuit breaker
TA35

Current: 0.05 A - 12 A
VAC: 240 V

3 Pole TA35 Rocker CBE Circuit Breaker for thermal equipment and rocker actuation.

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SCHURTER
thermal circuit breaker / residual current
thermal circuit breaker

... busbars released during primary distribution, the Remote Control Circuit Breakers or RCCB may be used. Apart from the aforementioned and the Arc fault and ground fault circuit ...

air-operated circuit breaker / voltage
air-operated circuit breaker
max. 1 600 A | Emax E1.2 series

The SACE Emax 2 is ABB'S innovative air circuit breakers that only utilizes up to 6300 A. of voltage, making it a cost efficient equipment. It has high end electrical circuitry that allows for a more ...

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ABB Breakers and Switches
air-operated circuit breaker / voltage
air-operated circuit breaker
max. 2 500 A | Emax E2.2 series

The SACE Emax 2 is ABB'S innovative air circuit breakers that only utilizes up to 6300 A. of voltage, making it a cost efficient equipment. It has high end electrical circuitry that allows for a more ...

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ABB Breakers and Switches
air-operated circuit breaker / voltage
air-operated circuit breaker
max. 4 000 A | Emax E4.2 series

With a 6,300-A voltage capability, ABB's SACE Emax 2 is a suitable and cost-efficient apparatus for electrical installations. The SACE Emax 2 exhibits an IP54 ingress protection level, a set of security locks, and dual insulation features. ...

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ABB Breakers and Switches
air-operated circuit breaker / voltage
air-operated circuit breaker
max. 6 300 A | Emax E6.2 series

The SACE Emax 2 is ABB'S innovative air circuit breakers that only utilizes up to 6300 A. of voltage, making it a cost efficient equipment. It has high end electrical circuitry that allows for a more ...

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ABB Breakers and Switches
molded case circuit breaker / AC
molded case circuit breaker
250 A (IEC 60947-2) | Tmax XT series XT1...XT4

The new SACE Tmax XT shaped-case circuit-breakers up to 250A proceed the custom of the well-known and merged Tmax T arrangement. They emphasize an ultra-superior level and an inexorably more modest size, while being ...

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ABB Breakers and Switches
air-operated circuit breaker / tetrapolar / tripolar / fixed
air-operated circuit breaker
SENTRON 3WL

Current: 630 A - 6300 A
VAC: 0 V - 1000 V

Air Circuit Breakers 3WL offer a flexible design which has integrated communications technology. The flexible design along with powerful technology units are able to meet the extra demand that are often ...

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SIEMENS Low-Voltage & Products
compact circuit breaker / molded case / tetrapolar / tripolar
compact circuit breaker
SENTRON 3VA

Current: 250 A - 630 A

... million molded case circuit breakers are installed worldwide every year. Thats a significant number for one of the most important components in modern low-voltage power distribution. State-of-the-art ...

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SIEMENS Low-Voltage & Products
molded case circuit breaker / low-voltage / modular / DIN rail
molded case circuit breaker
5SL

Current: 0.3 A - 63 A

... that allows removal of individual devices from bus-mounted assembly without the use of any tools. The 5SL miniature circuit breakers can act as the Main switches for disconnection and isolation of ...

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SIEMENS Low-Voltage & Products
compact circuit breaker / low-voltage / modular / DIN rail
compact circuit breaker
5SY

Current: 0.3 A - 80 A

These Miniature Circuit Breakers 5Sy6 0, 1+N in 1 MW have compact bus bars for facilitating installations in distribution boards that are conserving spaces. These devices are endorsed and accepted to ...

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SIEMENS Low-Voltage & Products
molded case circuit breaker / low-voltage / modular / DIN rail
molded case circuit breaker
5SP

Current: 80 A - 125 A

The 5SY and 5SP Miniature Circuit Breakers (MCB) are perfect for protecting plants in buildings or even in industrial applications because it functions as main switches for disconnection or isolation ...

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SIEMENS Low-Voltage & Products
thermal-magnetic circuit breaker / tripolar / bipolar / AC
thermal-magnetic circuit breaker
1489

Current: 0.5 A - 63 A
VAC: 277, 240, 480 V

... is of utmost importance. Bulletin 1489 Industrial DIN Rail Circuit Breakers are listed for branch circuit utilization in the United States and Canada and approved as miniature circuit ...

thermal-magnetic circuit breaker / DC / AC / high-density
thermal-magnetic circuit breaker
1492-GH, 1492-GS

Current: 0.2 A - 2000 A
VDC: 65 V
VAC: 480, 250, 277 V

You are looking at one of the most advanced miniature circuit breakers available on the market, for which the manufacturer has added thermal magnetic type protective devices to increase the performance ...

thermal-magnetic circuit breaker / short-circuit / modular / DIN rail
thermal-magnetic circuit breaker
1492-MC

Current: 10 A - 100 A
VDC: 48, 24, 63 V
VAC: 240, 120 V

... Magnetic Circuit Breakers are used for giving precise overload and short-circuit protection for conductors and connected equipment by combining thermal and magnetic trip actions. Suitable ...

thermal-magnetic circuit breaker / three-phase / short-circuit / manual reset
thermal-magnetic circuit breaker
140M series

Current: 0.1 A - 90 A

... Motor Protection Circuit Breakers are well known for their reliability, versatility, and functionality. Bulletin 140M Motor Protection Circuit Breakers can provide ...

vacuum circuit breaker / AC / fixed / draw-out
vacuum circuit breaker
FELIX

Current: 0 A - 2000 A
VAC: 0 kV - 36 kV

The "Felix" is a highly reliable product combined with positive safety interlocks. The product comes with compartmentalized construction and uses non hygroscopic epoxy mould for a long life. Felix delivers trouble free operation with ...

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CG Power Systems
vacuum circuit breaker / AC / indoor / for railway applications
vacuum circuit breaker

Current: 0 A - 1250 A
VAC: 0 kV - 12 kV

The legendary Indoor Vertical Isolation VCB is a preferred product in various utilities and Indian Railways. The vertical isolation and horizontal draw - out truck ensures more ground space and provides higher degree of compactness than ...

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CG Power Systems
vacuum circuit breaker / AC / in-line
vacuum circuit breaker

Current: 0 A - 2000 A
VAC: 0 V - 12 V

CG offer economical solution for upgrading BOCB to VCB technology by interchanging the BOCB truck with a VCB truck in the existing panel. There is no need to modify the associated Relays, Current Transformer / Potential Transformer, ...

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CG Power Systems
gas-insulated circuit breaker / high-voltage / manual reset / outdoor
gas-insulated circuit breaker

Current: 0 A - 3150 A
VAC: 0 V - 145 V

... charged spring opening-spring closing operating mechanisms and are capable of interrupting all possible switching duties. The breakers are of single break interrupter design and employ dual flow puffer action for current ...

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CG Power Systems
gas-insulated circuit breaker / high-voltage / outdoor
gas-insulated circuit breaker

Current: 0 A - 3150 A
VAC: 0 kV - 170 kV

... charged spring opening-spring closing operating mechanism and are capable of interrupting all possible switching duties. The breakers are of single break interrupter design and employ dual flow puffer action for current ...

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CG Power Systems
molded case circuit breaker / short-circuit / overload / 2-pole
molded case circuit breaker
MCB series

Current: 6 A - 63 A
VAC: 230, 400 V

... of a circuit breaker of the same element. MCBs generally have two options: Closed circuit-breaker: Grants functions of a remote control. With the presence of adequate signal, it can be disconnected ...

molded case circuit breaker / short-circuit / overload / 2-pole
molded case circuit breaker
RECmaxMP series

Current: 6 A - 63 A
VAC: 240, 415 V

... RECmaxMP are the motorized circuit breakers which can be connected remotely. They serve as a security against short circuit and overload. The switch can be linked via exterior order ...

molded case circuit breaker / earth-leakage / 2-pole / 4-pole
molded case circuit breaker
RECmaxLPD series

Current: 6 A - 63 A
VAC: 415, 240 V

... The device connected with the WGC toroidal transformers make sure that the leakage and circuit breaker protection prevents earth leakage, overload or short circuit trip. It is best use in infrastructures ...

molded case circuit breaker / short-circuit / overload / high-current
molded case circuit breaker
MT-FDE series

Current: 80 A - 250 A
VAC: 415, 240 V

The MT-FDE Series is a motor-driven circuit breaker designed to provide resistance against short circuits and overloads. It is built with an automatic switch that runs through a remote control for 80 ...

molded case circuit breaker / short-circuit / overload / 2-pole
molded case circuit breaker
MT series

Current: 6 A - 63 A
VAC: 415, 240 V

The MT series motorized circuit breaker functions through securing a specified system from short circuit and overload damages. It can also be used as a circuit breaker device. Its setup ...

vacuum circuit breaker / medium-voltage / modular
vacuum circuit breaker
CiBOR

Current: 0 A - 2500 A
VAC: 0 kV - 17.5 kV

Vacumm circuit breakers are nowadays essential components within the Medium Voltage switchgear units: used for remodelling, renewal and new electrical installations.

vacuum circuit breaker / medium-voltage / modular
vacuum circuit breaker
NVL

Current: 1600 A - 2500 A
VAC: 12 kV - 24 kV

Vacuum circuit-breakers are nowadays indispensable Medium Voltage components for the use, restructuring, modernisation and new installation of switchgear.

molded case circuit breaker / short-circuit / adjustable / manual reset
molded case circuit breaker
M series

Current: 0.1 A - 32 A
VAC: 690 V

Manual motor starter – M has short-circuit and overload protection. Its Overload range is adjustable from almost 0, 1 - 32A. It has wide variety of accessories and is appropriate for small sized motors in machine-tool, ...

magnetic circuit breaker / single-pole
magnetic circuit breaker

Orbit Breakers provide values between 20mA to 50, thermal types offer 1 to 2 pole sections and magnetic version have 1-4 pole tools. Additionally, all models in this series are engineered as per the UL 1077 standards ...

thermal circuit breaker / single-pole / manual reset
thermal circuit breaker

... thermal circuit breakers are delivered with rocker, push-pull, toggle and push-to-reset actuators. They are designed with a combination of on/off switching with circuit protection in ...

vacuum circuit breaker / medium-voltage
vacuum circuit breaker
15, 25 kV

The VESA Rolling Stock Vacuum Circuit Breaker is specially made for electric trains with a compact design. It is suitable for used in 25kV and 15kV AC applications. This circuit breaker does not need ...

magnetic circuit breaker / power / modular
magnetic circuit breaker
CT 1000

With the CT contactor series from Schaltbau is an innovative contractor concept which is great for the electric arc control technologyin the market. Power contactors ,together with their style and design are completely new . It has ...

vacuum circuit breaker / medium-voltage
vacuum circuit breaker
CVB15

... applied, chances are the vacuum circuit breaker turns off and the springs maintains its charged and ready-to-be used switching operation or technique. There is no need for a secondary energy supply for the vacuum circuit ...

thermal circuit breaker / voltage
thermal circuit breaker
1 - 40 A | W23 series

The W23-X1A1G-1 is a thermal circuit breaker manufactured by TE Connectivity. Operating on a 250 VAC voltage, it has a current rating of 1 A and an interrupt capacity of 2,000 A. Created with an RoHS compliant structure, ...

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TE Circuit protection
thermal circuit breaker / single-pole / manual reset
thermal circuit breaker
0.25 - 20 A | W28 series

The W28-XQ1A-0.25, manufactured by TE, is a thermal circuit breaker that has a current rating of 0.25 A. It has a push to reset actuator style with black button and bezel. It has a trip time of 4.5 - 28 s at 200%. Furthermore, ...

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TE Circuit protection
thermal circuit breaker / single-pole
thermal circuit breaker
1 - 40 A | W31 series

The W31-X2M1G-1, manufactured by TE, is a thermal circuit breaker that has a current rating of 1 A. It has a toggle actuator style and an interrupt capacity of 2000A at 50VDC. It has a trip time of 11 - 30 seconds at ...

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TE Circuit protection
thermal circuit breaker / single-pole
thermal circuit breaker
5 - 20 A | W33 series

... thermal circuit breaker that has a current rating of 15 A. It has a rocker actuator style and a black rocker color. Furthermore, this device comes with 2 poles. Pole1 has a switched only function while pole2 is a series ...

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TE Circuit protection
thermal circuit breaker / multi-pole
thermal circuit breaker
5 - 20 A | W51 series

The W51-A121B1-10, manufactured by TE, is a thermal circuit breaker that has a current rating of 10 A. It has a rocker actuator style and an interrupt capacity of 1000A at 125VAC. It has a red translucent rocker color. ...

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TE Circuit protection
DC circuit breaker / manual reset / IP66 / mini
DC circuit breaker
BB1HF-63 series

Current: 63 A
VDC: 1200 V

ZJ·BENY BB1HF Series PV DC Isolator Switches with enclosure are mainly beused in PV solar power system placed between solar modules and inverters.The Max voltage up to 1200v DC,current up to 63A,with the function of effective disconnection ...

molded case circuit breaker / 4-pole / DC / manual reset
molded case circuit breaker
BD series

Current: 125, 630, 400, 250 A
VDC: 0 V - 1000 V

JZ-BENY BD series PV DC Moulded Case Circuit Breaker (MCCB) are mainly used in large solar power system, which are applied for solar DC combiner box,inverter and DC power distribution cabinet. Rated voltage up to 1000V ...

DC circuit breaker / automatic / miniature / for photovoltaic applications
DC circuit breaker
600V 63A BB1-63

Current: 0 A - 63 A
VDC: 300 V - 1200 V

DC circuit breaker for solar combiner box application. Up to 1200V 63A With TUV certificate

molded case circuit breaker / 4-pole / DC / manual reset
molded case circuit breaker
BB1-63

DC circuit breaker / automatic / enclosed / miniature
DC circuit breaker
BB1F-63

Current: 3 A - 63 A
VDC: 300 V - 1200 V

hydraulic-magnetic circuit breaker / single-pole / manual reset / for DC applications
hydraulic-magnetic circuit breaker
MS series

Current: 0.2 A - 30 A
VDC: 50 V

Designed and tested to operate flawlessly in the harshest of environments, the MS-Series sealed toggle circuit breaker is ideally suited for COTS (commercial off the shelf) military applications. Our space saving envelope ...

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Carling Technologies
hydraulic-magnetic circuit breaker / bipolar / single-pole / manual reset
hydraulic-magnetic circuit breaker
N series

Current: 1 A - 30 A
VAC: 120, 277, 240 V

The high-performance N-Series hydraulic-magnetic circuit breaker is ideally suited for the rigors and confined spaces of telecom and datacom power distribution units and rack systems. Its innovative, low profile design ...

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Carling Technologies
hydraulic-magnetic circuit breaker / compact / multi-pole / manual reset
hydraulic-magnetic circuit breaker
A series

Current: 0.02 A - 50 A
VDC: 80 V
VAC: 125 V - 277 V

The A-Series hydraulic/magnetic circuit breakers are compact and temperature stable designed for precision operation in OEM markets requiring general purpose as well as full load amp applications. These ...

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Carling Technologies
compact circuit breaker / hydraulic-magnetic / multi-pole
compact circuit breaker
B series

Current: 0.02 A - 50 A
VDC: 80 V
VAC: 120 V - 277 V

The B-Series hydraulic/magnetic circuit breakers are compact and temperature stable designed for precision operation in OEM markets requiring general purpose as well as full load amp applications. These ...

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Carling Technologies
hydraulic-magnetic circuit breaker / multi-pole / remotely operated / housed
hydraulic-magnetic circuit breaker
C series

Current: 0.1 A - 100 A
VDC: 65 V - 125 V
VAC: 120 V - 277 V

... C-Series remote operated circuit breaker consists of a custom designed remote operated motor module (housed within a circuit breaker molding) coupled to a C-Series hydraulic/magnetic circuit ...

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Carling Technologies
molded case circuit breaker / three-phase / modular / with Type-2 surge arrester
molded case circuit breaker
V-CHECK 4RPT

Current: 40000 A
VAC: 400 V

... and power frequency overvoltage protection devices (SPD+POP), intended for actuation on shunt release of a moulded case circuit breaker (MCCB not included), Type 2 / Class II, 40 kA (8/20 μs) surges, 4 pole (3P+N), for ...

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Cirprotec
compact circuit breaker / molded case / modular / with Type-2 surge arrester
compact circuit breaker
V-CHECK MPT series

Current: 10 A - 40000 A
VAC: 230 V

... transientand power frequency overvoltage safety devices ( SPD + POP). The V - CHECK MPT is a condensed wired device with a MCB circuit breaker. The device is a Type 2 / Category II, having 15 KA (8/20 ...

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Cirprotec
compact circuit breaker / molded case / with Type-2 surge arrester / mini
compact circuit breaker
V-CHECK MPT mini series

Current: 10 A - 15000 A
VAC: 230 V

... combined transient and power frequency overvoltage product series, and are very compact, are pre-wired, and feature a MCB circuit breaker, Type 2 / Class II, 15 kA (8/20 μs) surges, 2 pole (P+N) and ...

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Cirprotec
molded case circuit breaker / three-phase / modular / with Type-2 surge arrester
molded case circuit breaker
V-CHECK 4R

Current: 40000 A
VAC: 400 V

... industrial facilities and on-site panels. The unit is to be used for actuation on undervoltage release of a moulded case circuit breaker (MCCB not included), Type 2 / Class II, 40 kA (8/20 ?s) surges, 4 pole (3P+N), ...

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Cirprotec
molded case circuit breaker / multi-pole / modular / with Type-2 surge arrester
molded case circuit breaker
V-CHECK MR series

Current: 6 A - 20000 A
VAC: 230 V

The V-CHECK MR is a Consolidated transient and power frequency overvoltage security devices (Spd+pop), complete with programmed reclosure (mechanized MCB included), Type 2/ Class II, 15 ka (8/20 μs) surges, 2 poles (P+n) and 4 pole ...

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Cirprotec
vacuum circuit breaker / AC / manual reset / indoor
vacuum circuit breaker
ZN12-12 series

Current: 630 A - 4000 A
VAC: 12 kV

... Three-phase Applicable standard: GB1984、JB3855、DL403 and IEC Description: ZN12-12 series Indoor AC HV Vacuum Circuit Breaker, adopted the imported technology from SIEMENS in Germany.It applies ...

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Ningbo Tianan (Group) Co., Ltd.
vacuum circuit breaker / short-circuit / three-phase / AC
vacuum circuit breaker
VT12(ZN85)-40.5 series

Current: 630 A - 2500 A
VAC: 40.5 kV

... Three-phase Applicable standard: GB1984, JB3855, and IEC56 Descriptions: VT12(ZN85)-40.5 Series indoor AC HV vacuum breaker is suitable for protecting and controlling electric appliances for industrial and mining ...

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Ningbo Tianan (Group) Co., Ltd.
vacuum circuit breaker / three-phase / AC / high-voltage
vacuum circuit breaker
VT19-24

Current: 630 A - 4000 A
VAC: 12, 24 kV

... m) Applicable standard: GB1984, JB3855 and IEC62271 Descriptions: VT19-24 Type Indoor AC High Voltage Vacuum Circuit Breaker is suitable for various kinds of load and frequently operation occasion and it can ...

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Ningbo Tianan (Group) Co., Ltd.
vacuum circuit breaker / AC / high-voltage / manual reset
vacuum circuit breaker
VT2A (ZN73C)-12 series

Current: 630 A - 2500 A
VAC: 12 kV

... Applicable standard: GB1984, JB3385, DL403 and IEC Descriptions: VT2A(ZN73C)-12 Type Indoor AC High Voltage Vacuum Circuit Breaker is suitable for various kinds of load and frequently operation occasion and it can ...

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Ningbo Tianan (Group) Co., Ltd.
vacuum circuit breaker / AC / high-voltage / manual reset
vacuum circuit breaker
VS1 (ZN63A)-12

Current: 630 A - 4000 A
VAC: 12 kV

Parameters Type: Vacuum Circuit Breaker Normal service condition: Indoor Voltage level: HV Current: AC Rated voltage: 12kV Rated frequency: ...

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Ningbo Tianan (Group) Co., Ltd.
air-operated circuit breaker / single-phase / grounding / overload
air-operated circuit breaker
RDW2-1600 series

Current: 200 A - 1600 A
VAC: 690, 400 V

RDW2-1600 Intelligent type Air circuit breaker, is mainly applied to power distribution network of rated operational voltage up to 690V, rated current from 200A to 1600A. It used to distribute power ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.
compact circuit breaker / air-operated / single-phase / grounding
compact circuit breaker
RDW2-2500~6300 series

Current: 2500 A - 6300 A
VAC: 690, 400 V

... 6300 series intelligent Air circuit breaker, is applied to power distribution network of AC50Hz, rated operational voltage AC400V,AC690V, rated current from 2500A to 6300A. It used to distribute electric ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.
overload circuit breaker / under-voltage / power / short-circuit
overload circuit breaker
RDW1-1000 series

Current: 200 A - 1000 A
VAC: 400, 380 V

RDW1-1000 air circuit breaker, applied to power distribution network of AC50Hz, Rated voltage 400V (or 380V), Rated current from 200A to 1000A. It is mainly used to distribute electric power and protect ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.
air-operated circuit breaker / ground fault / overload / under-voltage
air-operated circuit breaker
RDW1-2000~6300 series

Current: 400 A - 6300 A
VAC: 400, 690 V

RDW1-2000~6300 air circuit breaker, applied to power distribution network of AC50Hz,rated operational voltage up to 690V,Rated current from 400A to 6300A. It is mainly used to distribute powerand protect ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.
molded case circuit breaker / AC / overload / under-voltage
molded case circuit breaker
RDM6 series

Current: 12.5 A - 160 A
VAC: 690, 400 V

... series Moulded case circuit breaker, mainly applied to the circuit of AC 50Hz, rated insulation voltage 690V(control loop circuit voltage 400V), rated operational voltage ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.

How to choose this product

circuit-breaker

A circuit breaker is an electrical protection device that cuts power to an electrical cable in case of overvoltage, short circuit or if the circuit presents an isolation defect.

Applications

Circuit breakers are used in industrial facilities to protect circuits and electrical machinery.

Technologies

Thermal circuit-breakers use a bimetallic strip that expands and opens the circuit in the presence of excessive currents. It protects conductors from prolonged over amperage and fire-risks. Magnetic circuit-breakers use a coil, as in relays. They can open the circuit immediately or after pre-set delays (e.g. for motor-starting). Thermal magnetic circuit-breakers combine these two systems. High-end electronic circuit-breakers can be adjusted for extremely precise activation.

Differential circuit-breakers protect against ground leakage. In case of isolation defects, the sum of the phase currents is not equal to the current circulating in the neutral. A magnetic circuit uses this difference to trigger the device. Circuit-breakers interrupt power to electrical supply lines. High-voltage circuit-breakers use gas, oil or compressed air to increase their ability to cut power and extinguish electrical arcs.

How to choose

The main parameters are the rated current (In), well under the trip level (Icu or Icn), beyond which the circuit's integrity is at risk, and the device's class.