Insulation circuit breakers

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Insulation circuit breakers | Choosing the Right Circuit Breaker
Differential devices measure current flowing in a loop and are therefore tripped if they detect any discrepancy between an incoming and outgoing current. As such, a differential circuit breaker will be activated by discrepancies that might be close to zero and which might typically be caused by high impedance faults such as inefficient insulation that might not be detected by other types of devices.  They are commonly used for protecting generators and...
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magnetic circuit breaker
magnetic circuit breaker
ZW32-12

Primary current: 630 A - 1,250 A
VAC: 12 kV

Product Overview: Outdoor high-voltage AC vacuum circuit breakers are primarily used to open and close load current, overload current, and short-circuit current in power systems. They ...

magnetic circuit breaker
magnetic circuit breaker
ZW32-13

Primary current: 630 A - 1,250 A
VAC: 12 kV

... pole-mounted circuit breaker integrates vacuum arc extinguishing, voltage sensors, current sensors, and power supply units into the solidified pole columns through a single casting process. Advantages: 1. ...

magnetic circuit breaker
magnetic circuit breaker
ZW32-14

Primary current: 630 A - 1,250 A
VAC: 12 kV

Product Overview : The deeply integrated fault location type circuit breaker integrates wavelet fault location technology, embedding online fault monitoring and precise positioning functions in a modular ...

motor protection circuit breaker
motor protection circuit breaker
C4/32R-0,16

VAC: 690 V
Rating: 0.1 A - 0.2 A

Effective protection of 3-phase motors against overcurrents and short circuits while minimising false tripping is a challenging application. IMO's C4 range of Motor Circuit Breakers are ...

motor protection circuit breaker
motor protection circuit breaker
C4/63R-26

VAC: 690 V
Rating: 18 A - 26 A

Effective protection of 3-phase motors against overcurrents and short circuits while minimising false tripping is a challenging application. IMO's C4 range of Motor Circuit Breakers are ...

spring operated circuit breaker
spring operated circuit breaker
LNM1-100-MCB

... ) above and below. · Busbar positioning optionally above or below. · Meets the requirements of insulation co-ordination. · For overload & short circuit protection which used in household and industrialdistribution ...

molded case circuit breaker
molded case circuit breaker
GYCM3-125S/H

VAC: 400 V
Rating: 16 A - 800 A

GYCM3, GYCM3L, GYCM3E series circuit breaker, is the new upgraded product developed with advantages of similar international products and domestic and foreign market demand. The Molded Case Circuit ...

spring operated circuit breaker
spring operated circuit breaker
NCM1-250

Primary current: 250 A
VAC: 240, 415 V

Select material is excellent the flame-retardant material. Insulation performance is high temperature residant. Copper pieces of thick. Adopt and thick galvanized sheet copper. Not easy to silde wire electrical conductiity. The ...

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
ZW8-12 (G) series

Primary current: 630 A
VAC: 12 kV

... is reliable, and the insulation level is strong by making use of SMC insulation material phase to phase insulation and to earth. ZW8-12G consists of ZW8-12 circuit ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker

Primary current: 5 mA - 300 mA
VAC: 600 V
VDC: 500 V

... products ensures continuous and steady operation of Uninterrupted Power Supplies (UPS) units. The magnetic time-delay circuit breaker operates on the solenoid principle where a movable core held with ...

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