Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
nm8s-md-250 chint direct mount rotary handle for nm8s-125/250
Chint NM8S-MD-250 direct mount rotary handle for compatible NM8S-125 and NM8S-250 moulded case circuit breakers, providing manual MCCB operation for panels and switchboards.
£98.24
Why Choose the Chint NM8S-MD-250 Direct Mount Rotary Handle?
The Chint NM8S-MD-250 is a durable direct mount rotary handle designed for use with compatible Chint NM8S-125 and NM8S-250 moulded case circuit breakers. It provides clear, convenient manual operation of the MCCB from the front of the device, helping improve accessibility, safety and control within electrical panels and switchboards.
As part of the Chint NM8S MCCB accessory range, this rotary handle is engineered to support reliable ON/OFF switching and visible breaker status indication. It is ideal for panel builders, electrical contractors and maintenance teams requiring practical operation of MCCBs in industrial and commercial installations.
The NM8S-MD-250 is suitable for direct mounting onto compatible breaker frames, making it a practical accessory for improving the usability of power distribution assemblies, control panels and switchgear where safe and straightforward breaker operation is required.
Key Advantages
- Direct mount rotary handle for compatible Chint NM8S MCCBs.
- Designed for NM8S-125 and NM8S-250 frame sizes.
- Provides convenient manual ON/OFF breaker operation.
- Clear rotary handle position supports quick status identification.
- Helps improve panel accessibility and operator safety.
- Suitable for industrial, commercial and control panel applications.
Key Features
- Chint NM8S Series MCCB accessory.
- Direct mount rotary handle.
- Compatible with NM8S-125 and NM8S-250 breakers.
- Manual switching operation for MCCBs.
- Clear ON/OFF handle indication.
- Robust construction for electrical panel environments.
- Designed for front-mounted breaker operation.
- Suitable for switchboards and distribution panels.
Practical MCCB Operation for Electrical Panels
The Chint NM8S-MD-250 allows compatible MCCBs to be operated using a rotary handle, improving ease of use during switching, isolation and maintenance tasks. This supports safer interaction with electrical panels by providing a clear and practical interface for breaker operation.
Its direct mount design makes it particularly useful where the breaker is operated from the front of the panel assembly. For larger enclosure door operation, compatible extended handle arrangements may be required depending on the installation layout.
Typical Applications
- Industrial control panels.
- Commercial distribution boards.
- Switchboard assemblies.
- MCCB front operation.
- Electrical maintenance and isolation points.
- Panel building and power distribution systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Trip Unit | LSI | |
|---|---|---|
| Device Type | Accessory | |
| Manufacturer | Chint | |
| Series | NM8S Accessories | |
| Model | NM8S-MD-250 | |
| Product type | Direct mount rotary handle | |
| Accessory type | MCCB operating handle | |
| Compatible breaker range | Chint NM8S | |
| Compatible frame sizes | NM8S-125 / NM8S-250 | |
| Operation type | Manual rotary operation | |
| Mounting type | Direct mounting | |
| Function | Front operation of compatible MCCBs | |
| Typical use | Switchboards, distribution panels and control panels | |
| Application | MCCB operation and isolation control |
Frequently Asked Questions
What is the Chint NM8S-MD-250 used for?
It is used to provide manual rotary operation for compatible Chint NM8S moulded case circuit breakers.
Which breakers is this rotary handle compatible with?
The NM8S-MD-250 is designed for use with Chint NM8S-125 and NM8S-250 MCCB frame sizes.
Is this a direct mount handle?
Yes. The NM8S-MD-250 is a direct mount rotary handle for compatible NM8S breakers.
Does the handle show the breaker position?
Yes. The rotary handle provides clear manual operation and helps indicate the breaker switching position.
Where is this accessory typically installed?
It is typically installed on compatible MCCBs within control panels, distribution boards and switchboard assemblies.
Trusted by Electrical Professionals Worldwide
Chint NM8S accessories are trusted by panel builders, contractors and electrical engineers for practical MCCB operation, reliable installation and dependable performance in industrial and commercial power distribution systems.
