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Modular Contactor 40A 4NO Manual Override 220-240V NCH8 Chint

BRAND: CABAC
SKU: 257502
$105.80 List price: $141.00
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Chint NCH8 modular contactor features 40A rating, 4NO contacts, 220-240V AC coil with manual override, DIN rail mount. Ideal for lighting and heating loads.

Alternatively Known As: DIN Rail Modular Contactor, Manual Modular AC Contactor, 4-Pole Lighting Contactor, CHINT NCH8-40M/40

Technical Specifications
  • Rated Operating Current: 40A
  • Contact Configuration: 4NO, four normally open contacts
  • Coil Voltage: 220–240V AC, 50/60Hz
  • Utilisation Categories: AC-7a and AC-7b
  • Rated Operational Voltage: Up to 400V AC
  • Protection Rating: IP20
  • Installation System: TH35-7.5 DIN rail
  • Operating Temperature: -25°C to +70°C
  • Installation Position: Vertical, maximum 5° inclination
  • Manual Operation: Integrated manual override for remote or manual switching
  • Dimensions (H x L x W): 66.5mm x 85mm x 54mm
  • Weight: 0.2 kg
Key Features
  • 40A switching capacity for domestic, commercial and light industrial loads
  • Four normally open main contacts
  • 220–240V AC control coil suitable for Australian supply systems
  • Integrated manual override for local operation and testing
  • Three-module DIN rail format
  • Silent modular contactor design for indoor and residential installations
  • Suitable for lighting, heating, resistance and low-inductive loads
  • Requires suitable short-circuit protection in the installation
Professional Installation Requirements
  • Installation and connection to mains voltage must be performed by a licensed electrician in accordance with the manufacturer's instructions and AS/NZS 3000 Wiring Rules. A suitable short-circuit protection device must be provided.
Applications
  • Lighting circuit control
  • Electric heating and resistance loads
  • Domestic appliance switching
  • Building services and automation panels
  • Commercial and residential distribution boards
  • Remote or manual control of low-inductive AC loads
Standards & Compliance
  • AS/NZS IEC 60947.4.1:2015, applicable to low-voltage contactors and motor-starters
Environmental Benefits
  • Enables scheduled and centralised switching of lighting and heating loads, which can help reduce unnecessary energy use
  • Reusable DIN rail construction supports repair and component replacement rather than replacing complete control assemblies
  • Durable electrical switching component designed for repeated service, helping reduce replacement waste
Warranty Information

CHINT's general policy for other low-voltage apparatus provides a 27-month warranty from the date of manufacture against defects in materials and workmanship when purchased through authorised sales channels, subject to applicable contract terms.

Available Now

Available through authorised CHINT distributors in Australia.

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