Schneider Medium Voltage Indoor Circuit Breakers VXA, VXB for Railway
This proven range of indoor vacuum circuit breakers has been specially designed to meet the specific requirements of AC traction power supply systems. It is a highly reliable device with minimum installation work and reduced life-cycle costs.
l Developed for switching applications on AC traction power supply systems up to 27.5 kV /2,500 A/ 40 kA / 250 kV BIL.
l Frequency 16.7, 25, 50 & 60 Hz.
l Can be delivered in single (VXA) or 2-pole (VXB) configurations.
l Breakers can be fixed pole-mounted type or mounted on withdrawable truck.
l Indoor application
l Meets many country specifications, including fast switching
Standard dual-rated ac/dc circuit breakers may be used in dc system applications and will provide thermal (overload) protection as shown on the ac time-current characteristics curve. These circuit breakers are UL Listed for application in dc systems using the instantaneous trip multiplier for
Available in NT series up to 1600A and in NW series up to 6300A.
Breakers for control circuits l 12 ratings are available, from 0.5 to20 A, in single- pole (GB2 CB), single-pole + neutral (GB2 CD) and 2-pole (GB2 DB) versions. They have a magnetic tripping threshold set at between 12 and16 I
SF6 Circuit Breaker l Sealed for life phase assemblies and high endurance spring mechanism l Up to 24 kV - up to 40 kA - up to4,000 A l &
Miniature Circuit Breakers up to 125A
MV Vacuum Circuit Breaker up to 24 kV Circuit-breaker range from 7.2 to 24 kV l fixed, withdrawable in cradle, frontal or lateral versions l optimised width to facilitate cubicle in
ACB rated for 800 to4000A, ideal for installation on the incomers of electrical switchboard in a diverse range of buildings The EasyPact MVS range is the easy choice for reliable performance. It provides the ideal level of capability for your installations from 800 to4000 A,
This proven range of indoor vacuum circuit breakers has been specially designed to meet the specific requirements of AC traction power supply systems. It is a highly reliable device with minimum installation work and reduced life-cycle costs. l Developed for switching applica
vacuum circuit breaker up to 36kV l Vacuum circuit-breaker + SF6 disconnector + SF6 earthing switch (3 in1) l Used in UNIFLUORC and MODULARC switchboards l &n
Available in NT series up to 800A and in NW series up to 6000A. The ANSI Certified MasterpactÂ® NT/NW Circuit Breakers are designed to meet the requirements of UL 1066 and ANSI C37. These are designed to protect electrical systems from damage caused by overloads, short circuits and eq
- A&S Circuit Breakers Co.,Ltd.
- 469 Xinsheng Road, Gaoxin District, Chengdu, China
- Contact Person:Christina
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