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Modular Contactor 25A 4NO 220/230V Coil NCH8 Chint

BRAND: CABAC
SKU: 256089
$71.40 List price: $95.20
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Chint NCH8 modular contactor features 25A rating, 4NO contacts, 220/230V AC coil and DIN rail mounting. Ideal for lighting, heating and pump control.

Alternatively Known As: Modular AC Contactor, DIN Rail Contactor, Lighting Contactor, 4-Pole Contactor

Technical Specifications
  • Model: NCH8-25/40
  • Rated Current: 25 A
  • Contact Configuration: 4NO, four normally open contacts
  • Coil Voltage: 220/230 V AC, 50/60 Hz
  • Rated Operational Voltage: Up to 400 V AC
  • Rated Insulation Voltage: 500 V
  • Utilisation Categories: AC-1, AC-3, AC-7a and AC-7b
  • Protection Rating: IP20
  • Mounting: 35 mm DIN rail or screw mounting
  • Terminals: Screw type
  • Coil Operating Range: 85% to 110% for pick-up; 20% to 75% for release
  • Mechanical Life: Up to 3 million operations
  • Electrical Life: At least 100,000 operations
  • Dimensions (H x L x W): 66.5mm x 85mm x 36mm
  • Weight: 0.22 kg
Key Features
  • Four normally open contacts for simultaneous circuit switching
  • 25 A current rating for lighting, heating and general load-control applications
  • 220/230 V AC control coil suitable for common Australian control voltages
  • Compact modular design for distribution boards and control panels
  • Silent operation with no coil buzz during normal operation
  • Suitable for 35 mm DIN rail mounting
  • Can be used for lighting, HVAC, heating, household automation and pump-control circuits
Professional Installation Requirements
  • Installation and connection to mains-voltage circuits must be performed by a licensed electrician in accordance with applicable Australian electrical installation requirements. Provide suitable short-circuit protection and verify the load rating and utilisation category before commissioning.
Applications
  • Lighting circuit control
  • Electric heating control
  • HVAC and ventilation control
  • Pump and motor control within the applicable utilisation category
  • Household automation systems
  • Distribution boards and electrical control panels
Standards & Compliance
  • AS 60947.4.1 for low-voltage electromechanical contactors and motor-starters is the relevant Australian product standard category
  • AS/NZS 3820 essential safety requirements may apply to in-scope electrical equipment
  • Manufacturer-listed IEC/EN 61095 compliance; Australian conformity and RCM requirements should be verified for the intended installation
Environmental Benefits
  • Supports centralised switching and control that can reduce unnecessary operating time for lighting, heating and pump loads
  • Long mechanical service life can reduce replacement frequency and material waste
  • Metal and engineering-plastic components can generally be separated for recycling at end of service life
  • Silent operation and efficient control design are suitable for energy-management applications
Warranty Information

CHINT’s general warranty policy states 27 months from the date of manufacture for other low-voltage apparatus sold through authorised sales channels, subject to the applicable contract and local distributor terms.

Available Now

Available through authorised CHINT distributors in Australia.

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