The type of circuit breaker, which operates in air (where air-blast as an arc quenching medium) at atmospheric pressure, x is known to be an Air Circuit Breaker. Air circuit breaker has completely replaced by oil circuit breaker. In different countries, still it is a preferable choice to use an Air circuit breaker up to 15KV because, there is no chance of oil fire like in oil circuit breaker.
Air circuit breakers—Rated current up to 6,300 A and higher for generator circuit breakers. Trip characteristics are often fully adjustable including configurable trip thresholds and delays. Usually electronically controlled, though some models are microprocessor controlled via an integral electronic trip unit. Often used for main power distribution in large industrial plant, where the breakers are arranged in draw-out enclosures for ease of maintanence
We supply new, surplus, and remanufactured low-voltage circuit breakers of all types and from all OEMs. We stock all india made low voltage power circuit breakers; and can quickly supply unused surplus or remanufactured circuit breakers.
We stock and service the following manufacturers' products, to name a few General Electric low voltage power circuit breakers : AE - AL - AK - AKR - Wave-Pro siemens Low voltage circuit braker- 3WL-3WT
L & T Low Voltage circuit breakers- CN-CS:E-CN-CS;S1-CN-CS;H-CN-CS;H1/H
ABB Low Voltage Circuit Breaker:E1B/MS-E1N/MS-E2N/MS-E2S/MS-E3V/MS-E4H/MS-E6H/Fms