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Modular Contactor 40A 2NO 110V Coil NCH8 Chint

BRAND: CABAC
SKU: 256106
$90.70 List price: $120.90
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Chint NCH8 modular contactor features 40A rating, 2NO contacts, 110V AC coil and DIN rail mounting. Ideal for lighting, heating and pump control.

Alternatively Known As: 2-Pole Modular Contactor, DIN Rail Contactor, Installation Contactor, Lighting Contactor

Technical Specifications
  • Rated Current: 40 A AC-7a
  • Contact Configuration: 2NO
  • Number of Poles: 2P
  • Coil Voltage: 110 V AC, 50/60 Hz
  • Rated Operational Voltage: Up to 400 V AC
  • Rated Insulation Voltage: 500 V
  • Utilisation Categories: AC-1, AC-7a, AC-7b and AC-3
  • Protection Degree: IP20
  • Mounting: 35 mm DIN rail or screw mounting
  • Terminals: Screw terminals
  • Operating Temperature: -5 °C to +40 °C
  • Mechanical Life: Up to 3 million operations
  • Dimensions (H x L x W): 85mm x 66.5mm x 18mm
  • Weight: 0.24 kg
Key Features
  • 40 A modular AC contactor for switching household and light commercial loads
  • Two normally open power contacts for double-pole circuit control
  • 110 V AC control coil
  • Compact 2-module DIN rail format
  • Suitable for lighting, heating, ventilation and pump control applications
  • Low-noise operation with no coil buzz during normal operation
  • Can be used for motor loads when correctly derated and protected
  • Requires suitable short-circuit protection in the installation
Professional Installation Requirements
  • Installation and connection to mains-voltage circuits should be performed by a licensed electrician in accordance with AS/NZS 3000, the manufacturer's instructions and applicable local electrical regulations. Select suitable short-circuit protection and derate the contactor for motor or other inductive loads.
Applications
  • Lighting circuit control
  • Electric heating control
  • Ventilation and HVAC equipment control
  • Pump control panels
  • Household automation systems
  • Residential, commercial and light industrial switchboards
Standards & Compliance
  • AS 60947.4.1 is the relevant Australian reference for electromechanical contactors and motor-starters; verify the specific product's RCM/EESS status before installation.
  • AS/NZS 3820 applies to essential safety requirements for in-scope electrical equipment where relevant.
Environmental Benefits
  • Supports automated switching of lighting, heating and HVAC loads, helping avoid unnecessary operating time and energy use.
  • Long mechanical service life can reduce replacement frequency and associated material waste.
  • Metal terminals and other product materials can be separated for recycling at end of service life where suitable facilities are available.
Warranty Information

CHINT warranty policy states that other low-voltage apparatus is covered against defects in materials and workmanship for 27 months from the date of manufacture when sold through authorised channels; contract and local distributor conditions may apply.

Available Now

Available through authorised CHINT distributors in Australia.

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