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ns2-25-4 chint 2.5-4a manual motor starter
CHINT NS2-25-4.00 motor protection circuit breaker with 4 A adjustable protection setting designed for industrial motor control and automation applications.
£20.45
Why Choose the Chint NS2-25-4.00 Motor Protection Circuit Breaker?
The Chint NS2-25-4.00 is a reliable motor protection circuit breaker (MPCB) designed to provide overload and short-circuit protection for three-phase AC motors in industrial control and automation systems. As part of the advanced CHINT NS2 motor protection circuit breaker series, it combines motor switching, protection and manual control functions in a compact device suitable for machinery applications.
This motor protection breaker provides dependable protection against motor overload, phase failure and short-circuit conditions while helping improve the safety and reliability of electrical installations. The NS2 series is designed for use in motor control centres, industrial machinery and automation panels where effective motor protection is required.
With an adjustable motor protection setting of 4 A, the NS2-25-4.00 is suitable for protecting smaller three-phase motors in industrial applications requiring reliable thermal and magnetic protection. Its compact design allows straightforward integration into control panels and motor starter assemblies.
Key Advantages
- Compact motor protection circuit breaker for industrial motor applications.
- Adjustable thermal overload protection for accurate motor protection.
- 4 A motor protection setting for small motor applications.
- Integrated overload and short-circuit protection.
- Manual motor switching and isolation capability.
- Suitable for industrial control panels and automation systems.
Key Features
- CHINT NS2 motor protection circuit breaker series.
- 4 A adjustable protection setting.
- 25 A frame size.
- Thermal overload and magnetic short-circuit protection.
- Manual ON/OFF motor control functionality.
- Compact DIN rail compatible design.
- Designed for three-phase motor protection applications.
Reliable Motor Protection for Industrial Applications
Motor protection circuit breakers combine switching and protective functions in a single compact device. By detecting overloads and short-circuit faults, they help prevent damage to motors and improve the reliability of industrial electrical systems.
The CHINT NS2 series is designed for machine builders, panel manufacturers and industrial automation engineers requiring dependable motor protection solutions. Its compact construction and integrated protection functions make it suitable for a wide range of motor control applications.
Typical Applications
- Industrial motor control panels.
- Pumps and fan systems.
- Conveyor and material handling equipment.
- Machine tools and production machinery.
- Automation systems and motor starters.
- OEM electrical control assemblies.
Technical Specifications
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| Device Type | Motor protection breaker | |
|---|---|---|
| Application | Motor protection | |
| Actuator Type | Push Button | |
| Terminal Type | Screw Terminal | |
| Current Range | 2.5–6.3 A | |
| Current | 4 A | |
| Manufacturer | CHINT | |
| Series | NS2 Motor Protection Circuit Breakers | |
| Model | NS2-25-4.00 | |
| Product type | Motor protection circuit breaker | |
| Rated frame current | 25 A | |
| Motor protection setting | 4 A | |
| Protection functions | Thermal overload and short-circuit protection | |
| Application | Three-phase AC motor protection | |
| Mounting type | Control panel / DIN rail mounting |
Frequently Asked Questions
What is the CHINT NS2-25-4.00 used for?
The CHINT NS2-25-4.00 is used to protect and manually control three-phase AC motors in industrial control and automation applications.
What motor current setting does this breaker support?
The NS2-25-4.00 provides a motor protection setting of approximately 4 A.
What protection does this motor breaker provide?
The device provides thermal overload and magnetic short-circuit protection to help protect connected motors.
Where is this motor protection circuit breaker installed?
The breaker is typically installed inside industrial control panels, motor starter assemblies and automation equipment.
What series does this product belong to?
The NS2-25-4.00 belongs to the CHINT NS2 motor protection circuit breaker series.
Trusted by Industrial Control Users Worldwide
CHINT NS2 motor protection circuit breakers are used by engineers and machine builders to provide reliable motor protection, switching control and improved electrical system safety.
