Accessories: CHINT SHT-M4 A1 R circuit breaker, voltage 220 volts, current 630 amperes

Circuit Breaker Accessories CHINT SHT-M4 A1 R Voltage 220 V Current 630 A
 Shunt Trip accessory designed for installation with Moulded Case Circuit Breakers. This device is used for electrical trip control, remote control, and connection with external protective equipment such as voltage relays, differential relays, and insulation monitoring relays. It is an essential component to enhance control capabilities and improve electrical system safety, especially when emergency power cut-off or automated breaker control is required.

Specifications
- Designed for installation on the right side inside the circuit breaker 
- Ensures reliable circuit breaker operation when the voltage
- equals the supply voltage within the range of 70%~110% of the rated control supply voltage
- Used for remote control, emergency stop, or integration with automated control systems
- Fast operation with a response time of approximately 30 milliseconds (ms)
- Capable of operating for approximately 1000 cycles

Cautions and Instructions:
- Safety First: Electrical equipment installation should be performed by qualified and experienced electricians. 
- Disconnect power before working: Ensure that all electrical circuits related to the MCCB and Shunt Trip control circuit are completely disconnected before installing or wiring.
- Read the installation and user manual of the CHINT MCCB and SHT-M4 A1 R
- Check operation: After installation and wiring are completed, perform an operational test.