Chint NCH8-4P-40 4P 4NO Contactor 40A

The CHINT NCH8-4P-40 is a compact DIN-rail mounted modular AC contactor designed for reliable switching of electrical loads in residential, commercial, and light industrial installations. With a 40A rated current and 4-pole (4NO) configuration, it is ideal for controlling multiple circuits such as lighting, heating, HVAC systems, and general power distribution from a single device.

Part of the NCH8 series, this contactor is engineered for silent operation, high electrical endurance, and compact panel integration, making it especially suitable for modern distribution boards and building automation systems. It provides efficient switching of AC loads while maintaining safety and reliability in frequent operation environments.

Key Features

• 4-pole (4NO) configuration for multi-circuit switching
• Rated current: 40A
• DIN rail mounting for easy panel installation
• Silent and low-vibration operation
• High electrical and mechanical service life
• Suitable for AC control systems in buildings and light industry
• Compact modular design for space-saving distribution boards
• Compatible with standard NCH8 control voltages (coil variant dependent)
• Complies with IEC/EN 61095 standards for modular contactors