Why Choose the CHINT NCH8-4P-40 Modular Contactor?
The CHINT NCH8-4P-40 is a compact and energy-efficient four-pole modular AC contactor designed for reliable switching and control of electrical loads in residential, commercial and light industrial installations. As part of the trusted CHINT NCH8 modular contactor series, it provides dependable remote control for lighting, heating, ventilation and automation systems where silent operation and space-saving DIN rail installation are required.
The NCH8-4P-40 features a 40 A rated operational current, a 230 V AC control coil and a 4 NO contact configuration. Its modular construction allows straightforward installation inside distribution boards, control panels and building automation systems requiring efficient load management and reliable switching performance.
Designed for AC load switching applications, the CHINT NCH8-4P-40 supports AC-1, AC-7a and AC-7b utilisation categories, making it suitable for controlling lighting circuits, electric heating systems, HVAC equipment and other electrical loads in modern power distribution applications.
Key Advantages
- Compact four-pole modular AC contactor designed for DIN rail installation.
- 40 A rated operational current for commercial and industrial load control.
- 4 normally open contacts for multi-circuit switching applications.
- 230 V AC control voltage compatible with standard control systems.
- Silent and energy-efficient operation for modern electrical installations.
- Reliable switching performance with long operational life.
Key Features
- CHINT NCH8 modular AC contactor series.
- 40 A rated current.
- 4 pole modular contactor design.
- 4 normally open (NO) contacts.
- 230 V AC operating coil.
- Suitable for AC-1, AC-7a and AC-7b applications.
- 35 mm DIN rail mounting compatible.
- Low-noise electromagnetic switching operation.
Reliable Modular Switching for Building Automation
The CHINT NCH8-4P-40 provides dependable remote switching and control of electrical circuits, enabling automated operation of lighting, heating and other electrical loads. Modular contactors improve energy management by allowing integration with timers, sensors and building automation systems.
The NCH8 series combines compact construction, quiet operation and reliable switching performance, making it suitable for residential, commercial and light industrial installations where efficient electrical control is required.
Typical Applications
- Lighting circuit control.
- Electric heating systems.
- Building automation installations.
- HVAC and ventilation equipment.
- Commercial distribution boards and control panels.
- Timed electrical load switching applications.
