Circuit breakers

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

... 12 series outdoor high-voltage AC vacuum circuit breaker is an outdoor pole-mounted switch of vacuum arcing and air insulation. It is featured by small and light, etc., and it mainly consists of circuit ...

Primary current: 630 A
VAC: 7.2 kV - 12 kV

... high voltage switch equipments.Circuit breaker in accord with the national standard GB1984 "high voltage AC circuit breaker" and "professional standards JB3855 3.6 ...

The over-view below shows the full range of SCAMEs distribution assemblies. With their compact size, robust construction and protection degree from IP44 to IP66, they meet the most varied power distribution requirements in factories, ...

Primary current: 4,000, 5,000 A
VAC: 550, 800, 252, 363 kV

... tightness technology, high design parameters, the whole structure of circuit breaker is compact, with stable and reliable performance and long endurance. 　　1 The circuit breaker ...

Primary current: 5 A - 150 A
VDC: 12 V - 48 V

... Breakers (low profile) Manual Reset ATC Circuit Breakers Series 22X Circuit Breakers Auto, modified and manual reset ATC circuit breakers. Series ...

Primary current: 0 A - 4,000 A
VAC: 0 kV - 12 kV

The 12KV VCB (CALIX) is designed for rapid auto reclosing duty with SCADA compatible control system. With an optional features like draw-out type PT, Powerpack, and an Integral earth switch, series trip arrangement for ...

Primary current: 1,250 A
VAC: 17.5 kV

Rated short-circuit breaking current - ≤ 31,5 kA Rated short-time withstand current 4s - ≤ 31,5 kA Rated frequency - 50/60 Hz Mechanical endurance - 30 000 CO cycles Temperature range - -40...+55 ...

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, protecting line, ...

Primary current: 160 A

EQUES®CrossBoard. circuit breakers up to 160 A mounted on the CrossBoard®. Adapter, 90 mm wide, to accept circuit breakers of different manufacturers. This combination ...

Primary current: 400 A - 3,150 A
VAC: 0.03 kV
VDC: 110, 220, 24, 48 V

... power plants, chemical/steel plants and construction facilities. It is a new-conceptual circuit breaker with short arc time and interruption time due to short-circuits and ground failure, ...

Primary current: 1 A - 40 A

... requirement for protection against overload and short circuit for all domestic, commercial and any low voltage distribution systems. · Only 18mm for 2P and 36mm for 3P+N/4P · Overloaded and short circuit ...

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 ...

Low Voltage Breakers Catalogue No. ’05-G90E Terasaki has a full range of Moulded Case Circuit Breakers from 30A to 4000A, and Air Circuit Breakers from ...

Primary current: 4,000, 2,500 A
VDC: 1,000 V

... ejection in its operation, AFB® circuit breaker applies principle of power circuit interruption in vacuum. As a result, AFB® circuit breaker requires ...

VAC: 72.5 kV

Transmission , Distribution and Substation 72.5KV Live Tank SF6 Circuit Breaker

Primary current: 630, 1,250, 2,000 A
VAC: 12 kV

The BSR is an OEM designed retrofit circuit breaker for both the BRUSH Switchgear VSI range of Oil Circuit Breakers and the VMV vacuum Circuit Breaker, ...

VAC: 35 kV

... compensation capacitor, etc., which can limit the atmospheric over-voltage and the operating over-voltage caused by each vacuum circuit breaker, and the over-voltage relative to ground and phase to phase ...

Primary current: 4,000, 5,000 A
VAC: 550 kV

Primary current: 0.5 A - 125 A
VAC: 230 V - 500 V
VDC: 12 V - 230 V

... offer consists of: circuit breakers, residual current devices and modules, electrical components (motor operators, contacts and releases). Salvavita earth-leakage circuit breakers Protection ...

Primary current: 630 A - 1,600 A
VAC: 12 kV

VS1 series vacuum circuit breaker is an indoor type high voltage equipment with rated voltage7.2~11KV,50HZ.It complies with GB/T 1984,JB3855 and related IEC standards.It can be frequently operated and ...

Primary current: 0.1 A - 50 A
VAC: 415, 250, 240, 80, 32 V
VDC: 80, 65 V

... Vibrations: IEC 68-2-6 Mil-std 68-2-3 Umidity: IEC 68-2-6 Mil-std 68-2-3 Note Single or multipole small size circuit breaker, handle, rocker or sealed mount toogle, also available with ...

VAC: 660, 690 V

... the mark The circuit breaker complies with the requirements of the standards GB140482″Low voltage switchgear and controlgear-Part2：Low voltage circuit –breakers and ...

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 ...

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 ...