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Modular Contactor 25A 4NO 24V Coil NCH8 Chint

BRAND: CABAC
SKU: 256090
$71.40 List price: $95.20
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Chint NCH8 modular contactor features 25A rating, 4NO contacts, 24V AC coil and DIN rail mounting. Ideal for lighting, heating and pump control.

Alternatively Known As: Modular contactor, DIN rail contactor, lighting contactor, 4-pole contactor

Technical Specifications
  • Model: NCH8-25/40 24V
  • Contact Configuration: 4NO main contacts
  • Rated Operational Current: 25A AC-1 and AC-7a
  • AC-7b Rated Current: 9A
  • Rated Operational Voltage: Up to 400V AC
  • Rated Insulation Voltage: 500V
  • Rated Impulse Withstand Voltage: 4kV
  • Control Coil: 24V AC, 50/60Hz
  • Utilisation Category: AC-1, AC-7a and AC-7b
  • Protection Degree: IP20
  • Mounting: TH35-7.5 DIN rail
  • Mechanical Life: Up to 1,000,000 operating cycles
  • Electrical Life: Up to 100,000 operating cycles
  • Dimensions (H x L x W): 66.5mm x 85mm x 36mm
  • Weight: 0.23 kg
Key Features
  • Four normally open contacts for multi-circuit switching
  • 25A rating for lighting, heating and low-inductive loads
  • 24V AC coil suitable for low-voltage control circuits
  • Compact modular design for DIN rail installation
  • Suitable for remote switching and control applications
  • Low-noise operation
  • Requires suitable short-circuit protection as the contactor is not designed to interrupt short-circuit current
Professional Installation Requirements
  • Installation and wiring should be performed by a licensed electrician in accordance with AS/NZS 3000 and the manufacturer's instructions. Select suitable short-circuit and overload protection for the connected load.
Applications
  • Lighting control systems
  • Electric heating control
  • Ventilation and fan control
  • Pump control circuits
  • Residential and commercial building automation
  • Switching domestic appliances and low-inductive AC loads
Standards & Compliance
  • Relevant product standard: AS/NZS IEC 60947.4.1:2015 for electromechanical contactors and motor-starters
  • Electrical installation requirements: AS/NZS 3000:2018
Environmental Benefits
  • Supports centralised switching and control of lighting, heating and other electrical loads, helping avoid unnecessary operating time
  • Long mechanical and electrical service life can reduce replacement frequency and associated waste
  • RoHS compliance is declared for the CHINT NCH8 series
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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