Why Choose the Chint NM8-SH24DC-1250 Shunt Trip?
The Chint NM8-SH24DC-1250 is a reliable 24V DC shunt trip accessory designed for use with Chint NM8 and NM8S 800A and 1250A frame moulded case circuit breakers (MCCBs). It enables the circuit breaker to be remotely tripped by applying a 24V DC control signal, making it ideal for emergency shutdown systems, remote isolation and automated protection applications.
Designed for industrial and commercial electrical installations, the NM8-SH24DC-1250 integrates seamlessly with compatible Chint MCCBs to provide dependable remote tripping functionality. It is widely used in switchboards, power distribution systems and machine safety circuits where rapid electrical isolation is essential.
Operating from a 24V DC control supply, this accessory offers reliable performance for low-voltage control systems while supporting safe and efficient operation of high-current electrical installations. It is an ideal solution for panel builders, OEMs and electrical contractors requiring dependable remote breaker control.
Key Advantages
- Designed for Chint NM8 and NM8S 800A and 1250A frame MCCBs.
- 24V DC shunt trip for remote circuit breaker operation.
- Provides rapid emergency disconnection from an external control signal.
- Suitable for industrial automation and machine safety systems.
- Compact internal accessory for straightforward installation.
- Reliable operation in demanding industrial environments.
Key Features
- Chint NM8 MCCB accessory.
- 24V DC operating voltage.
- Designed for 800A and 1250A frame MCCBs.
- Provides reliable remote tripping functionality.
- Suitable for emergency stop circuits.
- Compatible with industrial automation and control systems.
- Compact and durable construction.
- Designed for low-voltage power distribution applications.
Reliable Remote Circuit Breaker Protection
Shunt trip accessories enable compatible moulded case circuit breakers to disconnect automatically when an external control signal is received. They are commonly used within emergency stop systems, fire protection interfaces, building management systems and automated machine safety circuits where immediate power isolation is required.
The Chint NM8-SH24DC-1250 has been developed specifically for compatible NM8 and NM8S 800A and 1250A frame MCCBs, helping improve safety, operational flexibility and system reliability within modern low-voltage power distribution installations.
Typical Applications
- Industrial control panels.
- Power distribution boards.
- Emergency stop systems.
- Machine safety circuits.
- Building management systems.
- OEM machinery and automation equipment.
