Key Features:

Remote Tripping Capability
Enables remote disconnection of the CHINT NM8-250 circuit breaker via an external voltage signal.

High Compatibility
Designed specifically for CHINT NM8-250 MCCBs, ensuring a seamless fit and optimal performance.

Fast Response Time
Triggers breaker release instantly upon receiving the tripping voltage, minimizing downtime and enhancing protection.

Compact Integration
Fits neatly inside the NM8 breaker’s internal accessories slot — no external modifications needed.

Safe and Reliable Operation
Tested under IEC standards for electrical safety and reliability, ensuring dependable operation in critical systems.

Technical Specifications:

• Model: NM8-SR-250

• Breaker Compatibility: CHINT NM8-250

• Rated Voltage: 220–240V AC / 110V AC (depending on variant)

• Function: Remote tripping of MCCB

• Activation Type: Energized shunt coil

• Mounting: Internal slot inside NM8 MCCB

• Standards Compliance: IEC/EN 60947-2

• Operating Temperature: -5°C to +40°C

• Typical Applications: Industrial automation, building management systems, emergency shutdown circuits