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electrical center b2c

CHNT NCH8 Series Modular AC Contactor 20A/25A/40A/63A

$16.70 USD
$16.70 USD
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Model NO.
Contact Type

CHNT NCH8 Series Modular AC Contactor 20A/25A/40A/63A AC220V Household DIN Rail Mount Contactor 1NO1NC/2NO/2NC/2NO2NC/4NO Single Phase Modular Contactor for Home Lighting & Pump Control

Description

Original CHNT NCH8 modular household AC contactor, rated current optional:20A/25A/40A/63A, standard coil voltage AC220/230V; rich contact configurations:02(2NC),11(1NO+1NC),20(2NO),22(2NO+2NC),40(4NO). Compact modular body for 35mm DIN rail installation, widely used in home central air conditioning, lighting group control, water pump, villa household power switching, building automation auxiliary circuit control.


  • Full Contact Options:5 mainstream contact combinations(2NC/1NO1NC/2NO/2NO2NC/4NO), match different circuit interlock & switching needs for home electrical design.
  • Modular DIN Rail Design:Compact modular size same as miniature circuit breaker, directly snap onto standard 35mm DIN rail inside PZ30 distribution box, neat cabinet wiring.
  • Stable AC220V Coil:Standard AC220/230V 50Hz control coil, stable pull-in performance, low noise during long-term continuous switching operation.
  • Wide Current Range:20A~63A four current grades, cover small lighting load to high-power water pump/central air conditioner household loads.
  • Household Specialized:Designed for AC-7a/AC-7b domestic load, ideal for villa whole-house lighting centralized control, water pump, small charging pile automatic power on-off control.

Specification

属性分类 参数详情
Brand CHNT 正泰
Model NCH8-20 / NCH8-25 / NCH8-40 / NCH8-63
Rated Current 20A、25A、40A、63A
Coil Voltage AC220V/230V(50Hz)
Contact Spec

（型号后缀含义）		 /02：2NC 两常闭

/11：1NO+1NC 一开一闭

/20：2NO 两常开

/22：2NO+2NC 两开两闭

/40：4NO 四常开
Installation 35mm 标准 DIN -RAIL
Product Type Modular Household AC Contactor  
Application Suitable for centralized whole-house lighting control, central air conditioning, water pump, EV charging pile, and circuit on-off switching of distribution boxes in building automation & residential electrical systems.
Working System AC-7a/AC-7b 家用负载使用标准

Care Instructions