AC circuit breakers

Primary current: 6 A - 800 A
VAC: 400, 690 V

... mainly used in the circuit of AC 50/60Hz, rated insulating voltage 690V (630 type is 500V), rated working voltage up to 690V, and rated current from 6A-800A in distribution line for distributing power, ...

... over-current in case of a failure in the circuit after the secondary part of main transformer when the AC section is being operated. It is also a switch that performs the opening and closing of the main ...

Primary current: 160 A - 250 A

Moulded Case Circuit Breakers New TemBreak2 Catalogue No. ’12-I64E 160A and 250A frames of new compact breakers can provide saving space and saving money to you.

Primary current: 4,000 A
VAC: 12 kV

... up to 4000A. The circuit breaker conforms to GB 1984-2014 "High Voltage AC Circuit Breaker", JB/T 3855-2008 "3.6~40.5kV Indoor AC ...

Primary current: 0.5 A - 700 A
VAC: 240, 250, 160 V
VDC: 250, 160 V

... -202 method 213 Vibrazioni: Mil-std-202 method 204 Umidita: Mil-std 202 Note Large and very large current circuit breakers in a compact case, large number of built-in Options GJ: Integrated ...

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

GYMIL series Earth-leakage circuit breaker (ELCB) is suitable for AC 50/60Hz, rated voltage 230/400V, rated current 1-63A lines, with leakage, shock, overload, short circuit ...

Primary current: 1,000 A
VAC: 15, 25 kV

The MACS is a platform for multi-functional AC vacuum circuit-breaker that can be combined with several other functions such as Earthing Switch (ES), Surge Arrester (SA), Pantograph Interlocking ...

Primary current: 630 A - 4,000 A
VAC: 12 kV

VAC83 VCB is in a new type indoor switch device, which is mainly used in three-phase AC power system with rated voltage of 12kV, and rated frequency of 50-60Hz. It has the advantages of compact structure, ...

Primary current: 5 mA - 300 mA

Rowe Hankins Ltd. Residual Circuit Breaker Overload products (RCBOs) have two main functions: Firstly, to help to measure AC residual current; Second, to trip whenever they detect ...

Primary current: 0 A - 1,600 A
VAC: 550, 800 V

... of a circuit breaker provides the feature of inverse time-delay, while the magnetic release is the instantaneous operation as shown on table 2(distribution circuit breaker) ...

Primary current: 6,000 A
VAC: 230 V - 400 V
Rating: 2 A - 63 A

- Tripping curve: B, C B - The maximum current release breaks between 3 and 5 In; used to protect long circuits and generators С - The maximum current release breaks between 5 and 10 In; used to protect main power supply ...

The circuit breaker Specifically built to function as overload protection and anti-reflux protection for DC solar container boxes, our mini circuit breakers feature a ...

ZW32 outdoor High Voltage AC Vacuum circuit Breaker is a new generation outdoor vacuum circuit breaker researched and developed recently based on the ...

Primary current: 630 A - 4,000 A
VAC: 12, 17.5, 24 kV

... multi-breaking short circuit current, may be mounted in the indoor air insulating switchgear like type KYN28 or AMS, ABB type ZS1 series, etc. This circuit breaker is standards as GB1984-2003 ...

Primary current: 0.1 A - 32 A
VAC: 220 V - 415 V

Primary current: 0 A - 25 A
VDC: 6 V - 80 V

Single Smart Circuit Breaker A top technology patented high performance 3 transistors DC toggle/ fuse Full management of all electrical devices in the system Sanitization in energy consumption Enables ...

... not Degree of protection IP IP54 IK degree of protection IK07 Screw Type 1/4 back empty electrical enclosure / circuit breaker

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 • ...

Primary current: 15 A - 800 A
VAC: 230 V - 500 V
VDC: 125 V - 250 V

Regarding IEC standard for handle? ON/OFF indication, our products from 600A and above Frame Sizes have been marked base color as red for ON and green for OFF. After tripping, our handle position is in the middle and showes half red and ...

Primary 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 ...

The ZYB10 is a special 40mA version of the well known E-T-A P106 thermal circuit breakers. It is particularly useful in applications where there is need to protect sensitive equipment that run on low ...