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nch8-4p-63 chint modular contactor 63a 4 pole 4 no 230vac
CHINT NCH8-4P-63 modular contactor with 63A operational rating, 4 NO contacts and 230V AC control coil for lighting, heating and automation control applications.
£27.37
Why Choose the CHINT NCH8-4P-63 Modular Contactor?
The CHINT NCH8-4P-63 is a high-capacity 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 advanced CHINT NCH8 modular contactor series, it provides dependable remote control for lighting, heating, ventilation and automation systems where compact installation, silent operation and long service life are required.
The NCH8-4P-63 features a 63 A rated operational current, a 230 V AC control coil and a 4 NO contact configuration. Its modular DIN rail mounting design allows straightforward installation inside distribution boards, electrical control panels and building automation systems requiring reliable high-current load switching.
Designed for AC switching applications, the CHINT NCH8-4P-63 supports AC-1, AC-7a and AC-7b utilisation categories and is suitable for controlling lighting circuits, electric heating systems, HVAC equipment and other electrical loads in modern power distribution environments.
Key Advantages
- High-capacity 63 A modular AC contactor designed for DIN rail installation.
- 4 pole configuration for multi-circuit electrical load switching.
- 4 normally open contacts for flexible control applications.
- 230 V AC coil voltage compatible with standard control systems.
- Silent operation suitable for residential and commercial installations.
- Reliable switching performance with long mechanical endurance.
Key Features
- CHINT NCH8 modular AC contactor series.
- 63 A rated operational 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 and screw mounting compatible.
- Low-noise electromagnetic switching operation.
Reliable Modular Switching for Building Automation
The CHINT NCH8-4P-63 provides dependable remote switching and control of electrical circuits, allowing automated operation of lighting, heating and other electrical loads. Modular contactors help improve energy management by enabling integration with timers, sensors and building automation systems.
The NCH8 series combines compact construction, silent operation and reliable switching performance, making it suitable for residential, commercial and light industrial applications where efficient electrical control and high-current switching are required.
Typical Applications
- Large lighting circuit control.
- Electric heating systems.
- Building automation installations.
- HVAC and ventilation equipment.
- Commercial distribution boards and electrical panels.
- Industrial and automated load switching applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 4-pole | |
| Coil Voltage Range | 200–250 V | |
| Current | 63 A | |
| Voltage | 230 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Device Type | Modular contactor | |
| Coil Type | AC | |
| Series | NCH8 Modular Contactors | |
| Product type | Modular contactor | |
| Rated operational current | 63 A | |
| Main contact configuration | 4 NO | |
| Control coil voltage | 230 V AC | |
| Rated operational voltage | 230 / 400 V AC | |
| Rated insulation voltage | 500 V | |
| Utilisation categories | AC-1, AC-7a, AC-7b, AC-3 | |
| Frequency | 50 / 60 Hz | |
| Mounting type | 35 mm DIN rail or screw mounting | |
| Protection rating | IP20 | |
| Mechanical life | Approx. 3 million operations | |
| Electrical life | Approx. 100,000 operations | |
| Dimensions | Approx. 36 × 85 × 66.5 mm | |
| Standards | IEC/EN 61095, IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the CHINT NCH8-4P-63 used for?
The CHINT NCH8-4P-63 is used for remote switching and control of electrical loads including lighting, heating and automation systems.
What current rating does this modular contactor provide?
The NCH8-4P-63 provides a 63 A rated operational current for suitable AC switching applications.
What contact configuration does the NCH8-4P-63 have?
The contactor features a 4 normally open contact configuration for flexible multi-circuit switching applications.
What control voltage does this contactor use?
The NCH8-4P-63 uses a 230 V AC control coil for standard electrical control circuits.
Where is the NCH8-4P-63 installed?
The contactor is designed for 35 mm DIN rail mounting inside electrical distribution boards, consumer units and automation control panels.
Trusted by Electrical Engineers Worldwide
CHINT NCH8 modular contactors are widely used in building automation and electrical control systems where compact installation, silent operation and dependable high-current switching performance are essential.
