Why Choose the Chint NM8-250S-4P-160A Moulded Case Circuit Breaker?
The Chint NM8-250S-4P-160A is a high-performance 4 pole moulded case circuit breaker (MCCB) designed to provide dependable overload and short-circuit protection for commercial, industrial and power distribution systems. As part of the trusted Chint NM8 Series, it delivers reliable circuit protection while ensuring safe isolation and long-term operational performance.
Featuring an adjustable thermal-magnetic trip unit, the NM8-250S allows engineers to fine tune protection settings to suit individual applications. Its robust construction, compact footprint and high interrupting capacity make it ideal for protecting distribution boards, machinery, switchgear and industrial electrical installations.
With a 160 A rated current, 4 pole configuration and a 50 kA breaking capacity, the NM8-250S-4P-160A is suitable for demanding low-voltage installations requiring reliable protection, excellent durability and compliance with international standards.
Key Advantages
- High-performance 4 pole MCCB for industrial power distribution.
- 160 A rated current for medium to heavy-duty electrical systems.
- Adjustable thermal and magnetic protection for flexible system design.
- 50 kA short-circuit breaking capacity for enhanced equipment protection.
- Suitable for isolation and distribution applications.
- Designed for reliable long-term operation in demanding environments.
Key Features
- Chint NM8 Series MCCB.
- 160 A rated current.
- 4 pole configuration.
- Thermal-magnetic adjustable 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 design for switchboards and distribution panels.
Reliable Circuit Protection for Industrial Installations
The Chint NM8 Series has been developed to protect low-voltage electrical installations against overloads and short circuits while providing dependable switching and isolation. Adjustable protection settings allow engineers to optimise system protection and minimise unnecessary downtime.
Suitable for commercial buildings, manufacturing plants, utilities and industrial control systems, the NM8-250S delivers dependable performance where electrical reliability and equipment protection are essential.
Typical Applications
- Main incoming distribution boards.
- Industrial switchgear assemblies.
- Motor control centres.
- Commercial electrical installations.
- Machinery and automation systems.
- Power distribution and infrastructure projects.
