CHSCB-10/20/40/60/80/100/120 CHSCB-115/25 backup protector
Short Description:
SCB backup protector is an external disconnector applied in series with surge protector in low-voltage power supply system, suitable for TT, TN, etc. in AC 50/60Hz, 230V-400V range
Power supply system.
Product details
Basic parameters：
SCB backup protector is an external disconnector applied in series with surge protector in low-voltage power supply system, suitable for TT, TN, etc. in AC 50/60Hz, 230V-400V range
Power supply system.
Product structure and performance characteristics:
1、When transient overvoltage occurs in the power supply line, SPD conducts and causes a melt through short circuit, which can cause the power supply to trip and lead to accidents. After installing the SCB backup protector, the circuit can be quickly disconnected in the event of a transient overvoltage short circuit in the SPD, avoiding accidents caused by SPD melting through.
2、When lightning current passes through, the SCB backup protector can effectively prevent accidental tripping, keeping the surge protector in an effective state and ensuring electrical safety.
Technical Specifications：
