Chint NCH8-20M 22/31/40/04 Contactor
Reliable modular AC contactor for residential and industrial switching applications up to 63A. Conforms to IEC/EN 61095.
Product Summary:
The Chint NCH8-20M series is a manual modular AC contactor, designed to control circuits in power systems up to 400V/63A. It suits both residential appliances and industrial control panels.
The Chint NCH8-20M series is a manual modular AC contactor, designed to control circuits in power systems up to 400V/63A. It suits both residential appliances and industrial control panels.
Key Features:
Current Ratings: 20A, 25A, 40A, 63A
Voltage: 230V / 400V AC, 50/60Hz
Utilization Categories: AC-1, AC-7a, AC-7b
Safety Compliance: IEC/EN 61095
Installation: TH35-7.5 rail mount, IP20
Auxiliary Options: 1NO+1NC / 2NO
Vertical mounting support
Long mechanical life
Current Ratings: 20A, 25A, 40A, 63A
Voltage: 230V / 400V AC, 50/60Hz
Utilization Categories: AC-1, AC-7a, AC-7b
Safety Compliance: IEC/EN 61095
Installation: TH35-7.5 rail mount, IP20
Auxiliary Options: 1NO+1NC / 2NO
Vertical mounting support
Long mechanical life
Applications:
Domestic appliances
Electric heating systems
Motor control circuits
HVAC and lighting systems
Remote control switching
Resistance furnace control
Non-inductive & low-inductive loads
Domestic appliances
Electric heating systems
Motor control circuits
HVAC and lighting systems
Remote control switching
Resistance furnace control
Non-inductive & low-inductive loads
Product Benefits:
Modular and space-saving design
Enhanced safety with IP20 protection
Flexible installation with DIN rail support
Reliable switching under various load conditions
Ideal for automation and smart building systems
Modular and space-saving design
Enhanced safety with IP20 protection
Flexible installation with DIN rail support
Reliable switching under various load conditions
Ideal for automation and smart building systems
FAQs:
Q1: Can the Chint NCH8-20M be used for motor control?
A1: Yes, it supports motor control under category AC-7b for low-inductive loads like fans and pumps.
Q2: Is this contactor compatible with standard DIN rails?
A2: Absolutely. The NCH8-20M is designed for TH35-7.5 DIN rail mounting.
Q3: What protection should be used with this contactor?
A3: It should be used in conjunction with a proper short-circuit protection device as it cannot break short-circuit current independently.
Q1: Can the Chint NCH8-20M be used for motor control?
A1: Yes, it supports motor control under category AC-7b for low-inductive loads like fans and pumps.
Q2: Is this contactor compatible with standard DIN rails?
A2: Absolutely. The NCH8-20M is designed for TH35-7.5 DIN rail mounting.
Q3: What protection should be used with this contactor?
A3: It should be used in conjunction with a proper short-circuit protection device as it cannot break short-circuit current independently.