Key Features

Reliable Mechanical Interlock
Prevents simultaneous closing of forward and reverse contactors, ensuring operational safety in motor control systems.

Compact Design
Perfect fit between two NC1 contactors — 9A to 32A — with easy installation.

High Durability
Made from reinforced materials to endure frequent mechanical operations.

Seamless Integration
Designed specifically for Chint NC1 series, ensuring perfect alignment and performance.

Zero-Energy Overlap
Guarantees no overlap between contactor poles — improves longevity and system reliability.

Technical Specifications

• Applicable Contactors: NC1-09A to NC1-32A

• Mounting: Between two NC1 contactors

• Operation Type: Mechanical (non-electrical interlock)

• Function: Prevents both contactors from engaging at the same time

• Material: High-strength plastic + metal spring mechanism

• Use Case: Forward/Reverse motor starters, interlocked power feeders

• Model Number: MI-5