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Modular Contactor 40A 4NC Manual Override 220-240V NCH8 Chint

BRAND: CABAC
SKU: 257508
$105.80 List price: $141.00
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Chint NCH8 modular contactor features 40A rating, 4NC contacts, 220-240V AC coil with manual override, DIN rail mount. Ideal for lighting and heating loads.

Alternatively Known As: NCH8-40M/04, 4-pole normally closed contactor, DIN rail contactor, manual modular contactor

Technical Specifications
  • Model: NCH8-40M/04-220/240V
  • Rated Current: 40A
  • Contact Configuration: 4NC
  • Number of Poles: 4P
  • Coil Voltage: 220–240V AC
  • Rated Frequency: 50/60Hz
  • Rated Operational Voltage: Up to 400V AC
  • Utilisation Categories: AC-7a and AC-7b
  • Rated Insulation Voltage: 500V
  • Protection Rating: IP20
  • Mounting: TH35-7.5 DIN rail
  • Terminals: Screw terminals
  • Standards: IEC/EN 61095 and IEC/EN 60947-4-1
  • Dimensions (H x L x W): 85mm x 66.5mm x 36mm
  • Weight: 0.9 kg
Key Features
  • Four normally closed main contacts
  • Manual override function for local operation
  • 40A switching capacity for suitable AC loads
  • 220–240V AC operating coil
  • Compact four-pole DIN rail format
  • Suitable for lighting, heating, HVAC and load-management circuits
  • Designed for quiet operation in residential, commercial and light-industrial applications
Professional Installation Requirements
  • Installation and wiring must be completed by a licensed electrician with the supply isolated. Install with suitable short-circuit protection and in accordance with AS/NZS 3000 and the manufacturer's instructions.
Applications
  • Lighting control circuits
  • Electric heating loads
  • HVAC control panels
  • Residential and commercial load management
  • Building automation systems
  • Low-inductive household appliance circuits
Standards & Compliance
  • AS/NZS IEC 60947.4.1:2015 is the applicable Australian/New Zealand product standard for electromechanical contactors; verify local conformity and marking requirements before installation.
  • AS/NZS 3000 applies to the electrical installation, wiring and protection arrangements.
Environmental Benefits
  • Supports automated load control that can help reduce unnecessary operating time and energy use
  • Durable modular construction can extend service life and reduce replacement waste
  • Metal and thermoplastic components may be recoverable through appropriate electrical equipment recycling processes
Warranty Information

CHINT low-voltage apparatus is generally covered for 27 months from the date of manufacture when purchased through authorised sales channels, subject to the applicable warranty terms and Australian Consumer Law.

Available Now

Available through authorised CHINT distributors in Australia.

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