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Other Details These circuit breakers are of live tank design. The vacuum interrupters are housed in hollow porcelain insulators filled with SF6/Nitrogen gas at 0.5 bar above atmospheric pressure to safeguard against condensation. The operating mechanism is housed in a weather proof cabinet and is available in more...
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We are offering 11kv vacuum circuit breaker, ht panel (indoor type) with ct, pt, metering standard protection relays for protection of transformer, ht capacitor, generator, ht motor, feeder line. more...
Salient Features of 12kv Vacuum Circuit Breaker Type tested & Conforms to IEC 62271-100, IS 13118 Simple, compact & easy to operate Arc interruption in vacuum. Robust porecelain bushing for higher insulation levels. IP55 cabinet housing for spring charged mechanism & Controls. Galvanised Steel Support structu more...
We offer vacuum circuit breaker. Sub-cubicle for system voltage 11kv and a short time current rating of 26.3ka half panel for system voltage 11kv and short time current rating of 26.3ka and 40ka half panel comes with an option of copperaluminium bus-bar vcb current rating upto 3150a provision of manual and el more...
HYDRAULIC FEATURES The anti-siphon vacuum breaker is an inlet air-logged pressurized valve which opens when there is a pressure drop. The internal obturator disc is normally closed when the water in the valve is at a pressure equal or greater than the atmospheric pressure. The valve opens to permit air to ent more...
Spirax vacuum breaker vb 14 description :the vb 14 is a small purpose designed vacuumbreaker for general purpose applications oncondensing vapour (steam) or liquid systems. Limiting conditions :body design conditions pn 16maximum design temperature 2600cmaximum cold hydraulic test pressure 24 barg more...
We are offering 6.6kv vacuum circuit breaker, ht panel (indoor type) with ct, pt, metering & standard protection relays for protection of transformer, ht capacitor, generator, ht motor, feeder & line. more...
We are offering medium voltage vacuum circuit breakers. We have a wide range of vcb from 3.3 kv upto 33 kv, with str upto 31.5 ka. products are type tested from nabl certified labs like cpri & erda. more...