CHINT NS2-80B-63 manual motor starter and motor protection circuit breaker with adjustable 40 A to 63 A thermal setting range and integrated overload and short-circuit protection.
£135.81
The CHINT NS2-80B-63 is a high-performance manual motor starter and motor protection circuit breaker engineered for reliable overload and short-circuit protection of industrial motors. Designed for demanding industrial applications, the NS2-80B series combines motor isolation, switching and thermal magnetic protection within a compact and robust device.
Developed for industrial automation systems, machinery control panels and OEM equipment, the NS2-80B-63 delivers dependable motor protection while simplifying panel layouts and reducing installation complexity. The adjustable thermal protection range allows accurate motor current matching, helping improve operational safety and extending motor service life.
With an adjustable current setting range of 40 A to 63 A, the NS2-80B-63 is suitable for larger industrial motors used in pumps, compressors, conveyors, HVAC systems and production machinery. Its compact DIN rail and panel mounting design makes it ideal for modern industrial control installations.
Manual motor starters are widely used in industrial motor control systems to provide safe switching, isolation and protection for electric motors. The CHINT NS2-80B-63 combines multiple protective functions within a single compact unit, helping simplify industrial control panel design while improving motor reliability and operational safety.
Its adjustable thermal setting range and integrated short-circuit protection make it suitable for demanding industrial applications where dependable motor control and fast fault response are critical to maintaining production uptime and equipment protection.
| Current | 40 A |
|---|---|
| Phase | Three Phase |
| Series | NS2-80B |
| Product type | Manual motor starter / motor protection circuit breaker |
| Thermal setting range | 40 A to 63 A |
| Rated operational voltage (Ue) | Up to 690 V AC |
| Rated insulation voltage (Ui) | 690 V |
| Rated impulse withstand voltage (Uimp) | 6 kV |
| Trip class | Class 10 |
| Protection functions | Overload, short-circuit and phase failure protection |
| Mounting type | DIN rail or panel mounting |
| Control type | Manual rotary operation |
| Protection degree | IP20 front protection |
| Electrical frequency | 50 / 60 Hz |
| Compliance standards | IEC/EN 60947-2 and IEC/EN 60947-4-1 |
The NS2-80B-63 is a manual motor starter and motor protection circuit breaker designed to provide overload and short-circuit protection for industrial motors.
This model features an adjustable thermal protection range from 40 A to 63 A.
The unit includes overload protection, magnetic short-circuit protection and phase failure sensitivity protection.
The motor starter supports both DIN rail mounting and panel mounting for industrial control cabinet installations.
The device is commonly used in industrial machinery, pumps, compressors, HVAC systems and automation control panels requiring dependable motor protection.
CHINT NS2 motor starters are widely used across industrial automation systems to deliver dependable motor protection, reliable switching performance and long-term operational safety.
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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...