Key Features

Mechanical Interlock System
Prevents simultaneous closure of two contactors — essential for forward/reverse motor control or changeover systems.

Designed for NXC Series (75–100A)
Built specifically for CHINT NXC contactors rated 75A to 100A.

Fail-Safe Operation
Eliminates electrical interlocking failures by adding a reliable mechanical layer.

Compact Build
Engineered to fit seamlessly between two contactors without increasing installation footprint.

Tool-Free Mounting
Quick and secure snap-on installation — no screws or complex assembly required.

Technical Specifications

• Compatible Models: NXC-75, NXC-100

• Function: Mechanical interlock to prevent dual engagement

• Installation Type: Between two contactors (side-by-side)

• Build Material: Industrial-grade plastic + metal components

• Application: Forward-reverse motor control, transfer switching

• Model Number: NXC-75-100 MI

• Manufacturer: CHINT