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Modular Contactor 40A 2NO 24V Coil NCH8 Chint

BRAND: CABAC
SKU: 256082
$90.70 List price: $120.90
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Chint NCH8 modular contactor features 40A rating, 2NO contacts, 24V AC coil and DIN rail mounting. Ideal for lighting, heating and pump control.

Alternatively Known As: NCH8 40A 2NO Contactor, DIN Rail Contactor, Modular AC Contactor

Technical Specifications
  • Model: NCH8-40/20 24V
  • Product Code: 256082
  • Rated Current: 40 A
  • Contact Configuration: 2NO
  • Rated Control Voltage: 24 V AC, 50/60 Hz
  • Rated Operational Voltage: 230/400 V AC
  • Rated Insulation Voltage: 500 V
  • Utilisation Categories: AC-1, AC-7a, AC-7b and AC-3
  • Coil Operating Range: 85–110% of Us for pick-up; 20–75% of Us for release
  • Protection Degree: IP20
  • Mechanical Life: 3 million operations
  • Electrical Life: At least 100,000 operations
  • Terminals: Screw type
  • Mounting: 35 mm DIN rail or screw mounting
  • Dimensions (H x L x W): 85mm x 66.5mm x 36mm
  • Weight: 0.3 kg
Key Features
  • 40A switching capacity for residential, commercial and light industrial loads
  • Two normally open power contacts
  • 24V AC coil for low-voltage control circuits
  • Suitable for lighting, heating, ventilation, HVAC and pump control
  • Compact modular design for distribution boards and control panels
  • DIN rail or screw mounting options
  • Silent operation with no coil buzz
  • Suitable for remote switching and building automation applications
Professional Installation Requirements
  • Installation and connection to mains-voltage circuits should be carried out by a licensed electrician in accordance with AS/NZS 3000 and applicable local electrical regulations.
Applications
  • Lighting circuit control
  • Electric heating control
  • HVAC and ventilation systems
  • Pump control panels
  • Building automation systems
  • Residential and commercial distribution boards
  • Control panels and low-voltage switchgear assemblies
Standards & Compliance
  • Applicable product standard: AS/NZS IEC 60947.4.1:2015 for electromechanical contactors and motor-starters
  • Installation should comply with AS/NZS 3000:2018 Wiring Rules
Environmental Benefits
  • Enables scheduled and demand-based control of lighting, heating, ventilation and pump loads, helping reduce unnecessary energy consumption
  • Long mechanical service life can reduce replacement frequency and associated material waste
  • Metal and thermoplastic components can be separated for appropriate end-of-life recycling where local facilities accept them
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels, subject to the applicable sales contract and warranty conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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