Overcurrent circuit breakers

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magnetic circuit breaker
magnetic circuit breaker
IELR

Primary current: 0.2 A - 70 A
VAC: 400, 250, 415, 277 V
VDC: 80 V

... The handle position conveniently indicates circuit status. In addition to providing conventional overcurrent protection, it’s simultaneously used as an on-off switch. Switch Only In the event that over-current ...

thermal circuit breaker
thermal circuit breaker
STM6E series

Primary current: 16 A - 800 A
VAC: 1,000 V

... STM6E and STM6EL series electronic circuit breakers are applicable for low-voltage power systems of AC 50Hz, rated operating voltage up to 1000V and rated operating current from 16A to 800A. Features ◆ Circuit ...

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Radin Electric Technology Co., lTD
thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
B10B1010A

Primary current: 10,000 A
VAC: 415, 230 V
VDC: 60 V

... miniature circuit breakers have been designed for protection of electrical installations against overload and short circuits and are manufactured in accordance with IEC 60898-1 Technical Data • Handle ...

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IMO Precision Controls Limited
vacuum circuit breaker
vacuum circuit breaker
ZW8-12 (G) series

Primary current: 630 A
VAC: 12 kV

... ZW8-12 series vacuum circuit breaker is a H.V. outdoor switch with rated voltage 12kV, tri-phase AC 50Hz, which is mainly used for making and breaking load current, over-current, short- circuit ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
1489-M series

Primary current: 0.5 A - 63 A
VAC: 480, 230, 400 V
VDC: 48, 96 V

... Bulletin 1489-M Thermal-magnetic Circuit Breakers are UL 489 Listed for branch circuit protection in the United States and Canada, and they are certified as Miniature Circuit Breakers ...

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Allen-Bradley
overcurrent circuit breaker
overcurrent circuit breaker

Primary current: 30 A - 5,000 A
VAC: 120 V - 600 V

... cost. Breaker-based Service Entrance Rated transfer switches are available from 30A to 5000A. Benefits ATC-300+ or ATC-900 on MCCB & Power Breaker ATS products Keyed service entrance switch Draw-out type breakers ...

motor protection circuit breaker
motor protection circuit breaker
8146/5-V27-501-072-00-11-1

Primary current: 1.6 A - 2.5 A
VAC: 400, 230, 500 V

... 8146/5-V27 series moulded case circuit breakers for motor protection protect Ex e and Ex d motors and their associated electric lines and systems. The standard variants feature an adjustable, phase-sensitive thermal overcurrent ...

SF6 gas-insulated circuit breaker
SF6 gas-insulated circuit breaker
LW10B-550

Primary current: 4,000 A
VAC: 550 kV

... The LW10B-550 circuit breaker uses SF6 gas as the insulating and arc-extinguishing medium. Its extinguishing chamber is a single-voltage variable opening distance. The circuit breaker ...

air-operated circuit breaker
air-operated circuit breaker
RDW5 series

Primary current: 200 A - 6,300 A
VAC: 380, 400 V

... DW5 Air Circuit breaker(ACB), is applied to power distribute network of AC 50Hz/60Hz, rated operate voltage is 400V,690V, rated current up to 6300A, is mainly applied to power distribute, transmission and generation protect, ...

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PEOPLE ELE. APPLIANCE GROUP 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

... 5000m
• High current switching capability, Reliable and Flexible solutions

Dead Tank Circuit Breaker (DTC) is a high-voltage outdoor circuit breaker in which the interrupter ...

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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

... Requirements for AC circuit breakers, including many outdoor vacuum breaker designs.
·IEC 62271-1 – General requirements for high-voltage switchgear and controlgear.
·IEEE C37.04 – Defines ratings ...

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Dowei Electric
vacuum circuit breaker
vacuum circuit breaker
ACR

Primary current: 630 A - 800 A
VAC: 15 kV - 38 kV
Rating: 12.5 A - 20 A

... transformers, 6 Voltage sensors
• RS-232/485, DNP3.0, Modbus, IEC 61850

Automatic Circuit Breaker (Recloser), commonly known as a Recloser or Automatic Circuit Recloser (ACR), is an intelligent ...

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Dowei Electric
thermal circuit breaker
thermal circuit breaker
01016

Primary current: 16 A
VAC: 230 V

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DIGITAL ELECTRIC
thermal circuit breaker
thermal circuit breaker
01020

Primary current: 20 A
VAC: 230 V

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DIGITAL ELECTRIC
thermal circuit breaker
thermal circuit breaker
01025

Primary current: 25 A
VAC: 230 V

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DIGITAL ELECTRIC
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. ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
PB series

Primary current: 0.1 A - 30 A
VAC: 120, 240 V

... Current Circuit Breaker with Overcurrent Protection (RCBO), combines the ground fault protection and the familiar overcurrent tripping characteristics of a normal circuit ...

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Carling Technologies
MCB circuit breaker
MCB circuit breaker
631600101

Primary current: 16 A
VAC: 230 V

... to thermal overload. This circuit breaker features an ON and OFF indicator, wherein a green light is for OFF and a red light is for ON. It prevents remote activation after manual switch off or tripping caused by overcurrent. ...

rocker switch type circuit breaker
rocker switch type circuit breaker
3120-N

Primary current: 0.1 A - 30 A
VAC: 415, 240 V
VDC: 50 V

... The 3120-N...-...T1-... thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type ...

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E-T-A
thermal circuit breaker
thermal circuit breaker
UR26-64

Primary current: 2,300 A
VAC: 1,800, 3,600 V
VDC: 4,800 V

... The UR26-64 is a trip-free DC high-speed current limiting air circuit- breaker, single pole unit, bi-directional, with electromagnetic blowout, direct instantaneous over-current release, natural air-cooling ...

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Secheron
vacuum circuit breaker
vacuum circuit breaker
b series

VAC: 35 kV

... and the operating over-voltage caused by each vacuum circuit breaker, and the over-voltage relative to ground and phase to phase can cause reliable limiting effect. The three-phase combined over-current ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
BDM-250

Primary current: 80 A - 250 A
VDC: 500 V

... Molded Case Circuit Breaker for Solar PV Battery Energy Storage System (BESS) and UPS applications. The BESS systems including batteries requires reliable and safety protection and isolating devices. The ZJBENY ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
D2R series

Primary current: 0.5 A - 100 A

... Single Pole AC fitted with Plug-in Terminals Curves: • AS (Long Delay) • BS (Medium Delay) • CS (Short Delay) Mounting Options: Metric or Imperial Mounting Approvals: • IEC60947-2 • UL489 • GB140482 • EAC • CE Ratings 90 A to 100 ...

miniature circuit breaker
miniature circuit breaker

Primary current: 1 A - 63 A
VAC: 110 V - 480 V

... Function Protection of circuits against short- circuit currents, Protection of circuits against overload currents, Switch, Isolation, Circuit- breakers are used ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
VL series

Primary current: 15 A - 225 A
VAC: 460, 220 V

... and safety. In addition, it is an innovate circuit breaker that is designed with user-centered, various protection functions. Product Features VITZROEM Earth Leakage Circuit Breakers ...

vacuum circuit breaker
vacuum circuit breaker
CKWB-12

VAC: 12 kV

... CKWB-12 outdoor AC high-voltage vacuum circuit breaker adopts box-type sealing structure, which has good sealing performance and is a maintenance-free product. Perfect protection function: not only has overcurrent ...

spring operated circuit breaker
spring operated circuit breaker
NCM1-250DC

Primary current: 125, 250 A
VDC: 500 V

... NCM1-250DC PV DC circuit breaker is designed to provide overcurrent within appliances or electrical equipment, where a branch circuit protection is already provided or not required. Devices ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
MCCB DS1 MAX

Primary current: 400 A - 800 A
VAC: 400 V

... TECHNICAL DATA: • Rated operating voltage: 415/690V; 50/60Hz • Isolating voltage: 2000V • Surge voltage wear resistance: ≥8000V • Joining terminal: flat (tunnel) screw terminal • Connecting: Ì rigid or flexible conductors Ì front conductors joining Ì ...

single-pole circuit breaker
single-pole circuit breaker
1RU series

Primary current: 5 A - 60 A

... for use in 1RU circuit breaker panels, these single-pole standard delay circuit breakers provide reliable circuit protection for DC applications from 5A to 60A. In addition ...

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