15kV Vacuum Circuit Breaker

Vacuum circuit breaker with 15kv for sale. Vacuum breaker switch can be used about 20000 times. It is applicable in occasions with frequent operations, acting to protect and control line.

Features:

• 15kv circuit breaker with ideal contact material and shape, ensuring low current carrying value and stable contact resistance.
• Integrated design of main conductive circuit made of compound isolation material and operating mechanism.
• 15kv breaker with few components and parts, compact and logical structure, assuring more reliable and safer operation.
• Compact design enables the breaker to be installed within almost all switchgears.
• Superior cost performance, ideal choice for engineering programs.

Parameter List: (Parameters can be customized)

Dimensions: (Unit: mm)

Schematic Diagram:

Tips: Difference between Vacuum Contactor and Vacuum Circuit Breaker

• Vacuum Circuit Breaker:

Complete system short-circuit current; High mechanical endurance; It is operated electrically. It is mechanically latched because CB remains closed on system voltage loss; Short circuit let through energy is low; Control power is used for the operation of CB, protective relays, and space heaters.

• Vacuum Contactor:

Endurance is extremely high for mechanical like 1,000,000 processes for up to 630A; It operates electrical only; It uses protective relays for overload protection and fuses for the protection of short-circuit; Control power is used for the operation of contactor, protective relays and space heaters.