Current circuit breakers

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Current circuit breakers | Choosing the Right Circuit Breaker
A circuit breaker is an essential safety device for any piece of equipment or network through which an electric current flows. Quite simply it will, as the name indicates, break the circuit and stop the current flowing if it detects any dangerous anomalous current, voltage, or temperature levels in the circuit. Generally, in an industrial context, electricity passes through a circuit-breaker box where it is divided into several circuits. Each of these circuits...
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thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
1492-G series

Primary current: 0.2 A - 25 A
VAC: 480, 250 V
VDC: 65 V

... two sensing systems. Overview Allows for 24 1-pole breakers per foot Includes low current ratings and rated currents for precise circuit requirements ...

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Allen Bradley
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
1492-D series

Primary current: 0.5 A - 63 A
VAC: 250, 440 V
VDC: 440, 220 V

Our Bulletin 1492-D DC High Voltage Miniature Circuit Breakers provide overcurrent and short circuit protection for higher voltage DC circuits. ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
PKZM01

Primary current: 0 A - 25 A
VAC: 400 V

... Hand-operated motor-protective circuit breaker in accordance with IEC/EN 60947-4-1, VDE 0660 Part 102 • Rotary handle with ON & OFF switch-position indicator • If used in conjunction with the appropriate ...

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Eaton
digital circuit breaker
digital circuit breaker
MasterPact NT

Primary current: 630 A - 1,600 A
VAC: 415, 220 V

... compact size. MasterPact NT circuit breakers are equipped with MicroLogic control units that offer built-in power and energy metering in addition to basic or advanced protection functions. ...

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Schneider Electric
solid-state circuit breaker
solid-state circuit breaker
Power Rider 25A

Primary current: 0 A - 25 A
VDC: 9 V - 55 V

... Real-time measurements of input voltage, output voltage, and load current The Power Rider 25A is a cutting-edge electronic circuit breaker designed to protect, manage, ...

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Redler Technologies LTD
solid-state circuit breaker
solid-state circuit breaker
Power Rider 150A

Primary current: 0 A - 150 A
VDC: 9 V - 55 V

... voltage, output voltage, load current, and temperature The Power Rider 150A is a high-performance electronic circuit breaker designed for high-current ...

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Redler Technologies LTD
high-voltage circuit breaker
high-voltage circuit breaker
Power Rider HV 25A

Primary current: 0 A - 25 A
VDC: 120 V - 350 V

... efficiency and reliability, this circuit breaker offers precise management, enhanced safety, and seamless integration into power distribution systems. Product Specs - Power Handling: ...

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Redler Technologies LTD
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
RECmaxMP series

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

... RECmax MP series are motorized circuit breakers that can be linked remotely.They function as protection against shortcircuit and overload, and can also be used as a circuit breaker. ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
LEJ series

Primary current: 2 A - 20 A
VAC: 240, 277 V

... ratings for increased power efficiency. Typical applications include power distribution units (PDUs) used in data center enclosures, telecom AC power supplies and a variety of Industrial applications ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B7 series

Primary current: 1 A - 63 A
VAC: 400, 230 V
VDC: 125, 80 V

Hydraulic Magnetic Circuit Breaker-BSB7-C63-1P BSB7 series hydraulic circuit breakers are suitable for distribution lines with rated AC ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B1 series

Primary current: 1 A - 40 A
VAC: 250 V
VDC: 80 V

... double-pole configurations, they are suitable for both AC and DC applications. Delay characteristics and auxiliary switch options are also available. Features • Single-pole / Double-pole • AC ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B2 series

Primary current: 1 A - 63 A
VAC: 415, 250, 127 V
VDC: 65, 80 V

... series hydraulic-magnetic circuit breaker is a front-mounted circuit breaker. It has up to four poles and can be used for both AC and DC ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
dead-tank circuit breaker
dead-tank circuit breaker
LW24

Primary current: 3,150 A - 4,000 A
VAC: 40.5 kV - 363 kV

... Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • High current switching capability, Reliable and Flexible solutions

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Dowei Electric
SF6 gas-insulated circuit breaker
SF6 gas-insulated circuit breaker
LW25

Primary current: 3,150 A - 4,000 A
VAC: 40.5 kV - 363 kV

... Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • High current switching capability, Reliable and Flexible solutions

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Dowei Electric
vacuum circuit breaker
vacuum circuit breaker
OVCB

Primary current: 600 A - 3,000 A
VAC: 4.16 kV - 40.5 kV
VDC: 110 V - 220 V

... Multi-ratio bushing-type CTs for measurement & protection • Standard configuration for 2-opening coils and 1-closing coil • High current switching capability, Reliable and Flexible solutions

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Dowei Electric
MCB circuit breaker
MCB circuit breaker
BRSCB-I-25

Primary current: 25,000, 50,000, 100,000 A
VAC: 500 V

... the leakage current to 3A The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault). Flame-retardant housing design for easy installation on 35mm din rail. Lightning ...

thermal circuit breaker
thermal circuit breaker
BRSCB-80 series

Primary current: 40,000, 80,000 A
VAC: 500 V

MCB specially designed for Surge Arrester. It can cut the leakage current to 3A The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault). Flame-retardant housing ...

thermal circuit breaker
thermal circuit breaker
BRSCB-40 series

Primary current: 20,000, 40,000 A
VAC: 500 V

MCB specially designed for Surge Arrester. It can cut the leakage current to 3A The color of the visual alarm window indicates the working status of the protection, green (normal) and red (fault). Flame-retardant housing ...

low-voltage circuit breaker
low-voltage circuit breaker
TANM series

TANM1/TANM2 series moulded case circuit breaker (hereinafter referred to as circuit breaker) is suitable in a circuit with AC 50Hz (or ...

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Ningbo Tianan (Group) CO.,Ltd.
vacuum circuit breaker
vacuum circuit breaker
TANK1

Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoid ...

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Ningbo Tianan (Group) CO.,Ltd.
low-voltage circuit breaker
low-voltage circuit breaker
TANW1

TANW1 intelligent universal low-voltage circuit breaker Category:Components

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Ningbo Tianan (Group) CO.,Ltd.
differential circuit breaker
differential circuit breaker
DFS 2 016-2/0,01-A FT

Primary current: 16 A
VAC: 230 V

... are compact two or four-pole residual current circuit-breakers. In the standard design, they only take up four module width units of space. While DFS 4 devices are designed for AC ...

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Doepke Schaltgeräte GmbH
vacuum circuit breaker
vacuum circuit breaker
ZW32-12/24

Primary current: 1,250, 630 A
VAC: 12, 24, 36 kV

... model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current ...

vacuum circuit breaker
vacuum circuit breaker
ZW7

Primary current: 1,250, 1,600, 2,000 A
VAC: 36 kV

... outdoor high-voltage vacuum circuit breaker is a kind of outdoor high-voltage switchgear under three-phase AC 50Hz, 36kv rated voltage and below. It can be used to switch on and off the ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker

VAC: 230 V
Rating: 2 A - 32 A

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DIGITAL ELECTRIC
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
MTZ‐D234 series

Primary current: 2 A - 125 A
VAC: 12 V - 400 V
Rating: 1 A - 63 A

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DIGITAL ELECTRIC
residual current circuit breaker
residual current circuit breaker
JVS16-C

Primary current: 15,000, 20,000 A
VAC: 320 V

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DIGITAL ELECTRIC
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
BHW-T10 series

Primary current: 0.5 A - 100 A
VAC: 230, 400, 415 V

Standard: IEC60898-1 Breaking capacity: 4.5kA to 10kA 230/400VAC, 10kA 250VDC.

vacuum circuit breaker
vacuum circuit breaker
VCP-WG

Primary current: 75,000 A
VDC: 15,000 V

... family of VCP-WG circuit breakers that meet and exceed the service duty requirements of generator circuit application defined by IEEE. Breakers are designed to meet the ...

thermal circuit breaker
thermal circuit breaker
NF-HD

Primary current: 63 A - 800 A
VDC: 600 V - 1,000 V

MCCBs for DC use are available from 63A (600VDC) up to 800A (1000DVC). MCCBs for DC use are mainly used at the DC side of photovoltaic generation systems, or in DC ...

air-operated circuit breaker
air-operated circuit breaker
AE-SW series

Primary current: 1,000 A - 6,300 A
VAC: 500 V

Make electrical equipment multi-functional by means of Mitsubishi air circuit breakers that are suitable for protection of the main circuit Air circuit breakers ...

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MITSUBISHI Automation
current circuit breaker
current circuit breaker
EASYB

Primary current: 1 A - 10 A
VDC: 24 V

The BLOCK electronic circuit breakers are designed for a variety of requirements in machines and devices. Available are three different tripping options. Circuit breakers ...

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Block Transformatoren-Elektronik
current circuit breaker
current circuit breaker
REX22D-T

Primary current: 1 A - 20 A
VDC: 24 V

... comprehensive DC 24 V protection and distribution options for machines and process control. It helps optimise the functionality and number of components. The REX22D-T electronic circuit protector selectively ...

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E-T-A
AC circuit breaker
AC circuit breaker
TemBreak 2

Primary current: 20 A - 1,600 A
VAC: 0 V - 1,100 V
VDC: 900 V

TemBreak 2 is the Ultimate Safety Breaker. It has specifications which exceed international standards for safety. Direct opening action - recommended by IEC standards for machinery safety - is a feature of most models. A ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
PR series

Primary current: 80 A - 125 A
VAC: 230 V - 400 V

Circuit breakers PR121 - PR122 - PR123 - PR124 series 1- to 4-pole circuit breakers, from 80 to 125 A. B and C curves.

outdoor circuit breaker
outdoor circuit breaker
ZW20-12

Primary current: 630 A
VAC: 12 kV

... high-voltage AC vacuum circuit breaker is an outdoor pole-mounted switch of vacuum arcing and SF6 insulation. It is featured by small, and excellent climatic protection performance, etc., ...

vacuum circuit breaker
vacuum circuit breaker
FELIX

Primary current: 0 A - 2,000 A
VAC: 0 kV - 36 kV

... life. Felix delivers trouble free operation with M2 class compliance. It also houses a draw-out type PT Compartment in the VCB trolley without compromising the compactness. Fixed type PT variant is also available as ...

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CG Power Systems
SF6 gas-insulated circuit breaker
SF6 gas-insulated circuit breaker
LW55B-550/Y6300-63

VAC: 550 kV

... -550/Y4000-50 tank type SF6 circuit breaker is the 3-phase AC transmission equipment.Used in the power system of 550KV, can be realized the controlling, measurement and ...

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