Why Choose the Chint NM8-250S-4P-200A Moulded Case Circuit Breaker?
The Chint NM8-250S-4P-200A is a robust 4 pole moulded case circuit breaker (MCCB) engineered to provide dependable overload and short-circuit protection for industrial, commercial and power distribution applications. As part of the proven Chint NM8 Series, it combines excellent protection performance with reliable switching and isolation capabilities for demanding low-voltage installations.
Equipped with an adjustable thermal-magnetic trip unit, the NM8-250S enables engineers to optimise protection settings for individual electrical systems. Its compact design, durable construction and high interrupting capacity make it suitable for protecting switchboards, machinery, distribution panels and industrial control equipment.
With a 200 A rated current, 4 pole configuration and a 50 kA breaking capacity, the NM8-250S-4P-200A delivers reliable protection for three-phase electrical systems where operational safety and long service life are essential.
Key Advantages
- Industrial-grade 4 pole moulded case circuit breaker.
- 200 A rated current for medium and heavy-duty power distribution.
- Adjustable thermal and magnetic protection for application flexibility.
- 50 kA short-circuit breaking capacity for enhanced equipment protection.
- Suitable for switching, isolation and circuit protection.
- Designed for reliable long-term operation in demanding environments.
Key Features
- Chint NM8 Series MCCB.
- 200 A rated current.
- 4 pole configuration.
- Adjustable thermal-magnetic trip unit.
- 50 kA rated breaking capacity.
- Rated operational voltage up to 690 V AC.
- Suitable for isolation in accordance with IEC requirements.
- Fixed mounting for distribution boards and switchgear.
Reliable Circuit Protection for Industrial Installations
The Chint NM8 Series has been developed to protect low-voltage electrical systems against overloads and short circuits while providing dependable switching and safe isolation. Adjustable protection settings allow engineers to tailor the breaker to suit individual installation requirements and improve system reliability.
Ideal for industrial plants, commercial buildings, manufacturing facilities and electrical distribution systems, the NM8-250S provides dependable performance where equipment protection and operational continuity are critical.
Typical Applications
- Main incoming distribution boards.
- Industrial switchgear assemblies.
- Motor control centres.
- Commercial electrical installations.
- Manufacturing and process machinery.
- Power distribution infrastructure.
