CHINT NC1M80-95 mechanical interlock accessory designed for NC1-80 to NC1-95 contactors used in reversing starters and industrial motor control systems.
£13.99
The CHINT NC1M80-95 is a heavy duty mechanical interlock accessory designed for use with the CHINT NC1 series contactors. Engineered for industrial motor control and automation systems, this interlock prevents two contactors from closing simultaneously, ensuring safe and reliable operation in reversing and changeover applications.
Designed for compatibility with CHINT NC1-80 to NC1-95 contactors, the NC1M80-95 is widely used in reversing motor starters, star-delta starter assemblies and industrial control panels. The mechanical interlock physically blocks simultaneous operation of paired contactors, helping prevent short circuits and electrical faults within motor control systems.
Its durable industrial construction allows straightforward installation between two compatible contactors, making it suitable for OEM machinery, HVAC systems, conveyor systems and industrial automation applications requiring dependable interlocked switching functionality. This version is specifically intended for 3 pole NC1 contactors, while separate 4 pole versions are also available.
Mechanical interlocks are widely used in industrial motor control systems where two contactors must never operate simultaneously. In reversing starter applications, the interlock ensures forward and reverse contactors cannot close at the same time, protecting motors and electrical systems from phase-to-phase faults and equipment damage.
The CHINT NC1M80-95 is commonly used in reversing motor starters, star-delta starters and industrial automation systems due to its reliable operation, compact design and compatibility with CHINT NC1 contactors. Its durable construction ensures dependable long-term performance within demanding industrial environments.
| Phase | Three Phase |
|---|---|
| Series | NC1 Contactor Accessories |
| Product type | Mechanical interlock |
| Compatible contactors | NC1-80 to NC1-95 |
| Compatible pole versions | 3 pole |
| Application | Reversing and star-delta starters |
| Mounting type | Between paired contactors |
| Operation type | Mechanical interlocking |
| Material | Industrial thermoplastic and metal components |
| Standards | IEC/EN 60947-4-1 |
| Typical use | Motor control and industrial automation systems |
| Guarantee | 5 years |
The NC1M80-95 is a mechanical interlock used between two CHINT contactors to prevent simultaneous operation in reversing and changeover circuits.
This interlock is designed for use with CHINT NC1-80 to NC1-95 contactors.
No. The NC1M80-95 is intended for 3 pole contactors. Separate 4 pole versions such as NC1M80-95-4P are available for 4 pole applications.
Mechanical interlocks are commonly used in reversing motor starters, star-delta starters and industrial automation systems where simultaneous contactor operation must be prevented.
The interlock mounts mechanically between two compatible CHINT contactors to create a safe interlocked switching assembly.
CHINT mechanical interlocks are widely trusted by industrial engineers and panel builders for safe contactor interlocking, dependable operation and reliable integration within industrial motor control systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...