3-pole circuit breakers

Primary current: 10,000 A
VDC: 250, 500, 750, 1,000 V
Rating: 1 A - 63 A

... DC Circuit Breaker - Miniature Circuit Breakers for DC and Solar Generation The JB is a DC circuit breaker dedicated to multi string photovoltaic installations. This ...

VAC: 12 kV

... CKWB-12/T630-20 outdoor AC high voltage vacuum circuit breaker is an outdoor power distribution equipment with vacuum bubble arc extinguishing SF6 gas insulation, rated voltage 12kV, three-phase AC 50Hz. The sealing performance ...

VAC: 230, 400 V
Rating: 1 A - 63 A

... breaking capacity small circuit breaker is mainly used in AC 50Hz/60Hz, rated working voltage 230V/400V, rated current to 63A and below. Normally, it can also be used as an infrequent disconnection and conversion of lines. ...

Primary current: 1 A - 63 A
VAC: 250, 500, 750, 1,000 V
VDC: 0 V - 1,200 V

Anson NKC1-63DC Series PV DC Isolator Switches are mainly be used in PV solar power system, which are applied for DC solar combiner box, controller etc. The Max voltage up to 1200VDC, current up to 63A, with the function of effective disconnection and ...

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, high reliability, small operation ...

Primary current: 6,000 A
VAC: 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 ...

Primary current: 6 A - 10 A
VAC: 220 V - 690 V
Rating: 130 A