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Contactor 50A 4P 4NO 24V AC Coil NC1 Chint

BRAND: CABAC
SKU: 222369
$332.10 List price: $442.80
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Chint NC1 contactor features 50A rating, 4-pole with 4NO main contacts and 24V AC 50/60Hz coil. Ideal for motor control and DOL starters.

Alternatively Known As: CHINT NC1-5004N, 4-Pole AC Contactor, 4NO Contactor, Motor Contactor, DOL Starter Contactor

Technical Specifications
  • Rated Operational Current AC-3: 50 A at 400 V AC
  • Rated Conventional Heating Current AC-1: 80 A
  • Main Contacts: 4 normally open
  • Number of Poles: 4
  • Coil Voltage: 24 V AC
  • Coil Frequency: 50/60 Hz
  • Rated Operational Voltage: Up to 690 V AC
  • Motor Rating: 22 kW at 400 V AC
  • Utilisation Categories: AC-1, AC-3 and AC-4
  • Rated Insulation Voltage: 690 V
  • Rated Impulse Withstand Voltage: 6 kV
  • Protection Degree: IP10
  • Terminal Screw Size: M8
  • Coil Operation: AC operation with 85–110% pick-up voltage range
  • Standard: IEC/EN 60947-4-1
  • Dimensions (H x L x W): 129mm x 116mm x 180mm
  • Weight: 0.9 kg
Key Features
  • 50 A AC-3 switching capacity for motor-control applications
  • Four main poles with four normally open contacts
  • 24 V AC coil suitable for low-voltage control circuits
  • Compatible with thermal overload relays for DOL motor starters
  • Suitable for remote making and breaking of AC circuits
  • Supports frequent starting and control of AC motors
  • Auxiliary contact blocks and other NC1 accessories can be fitted
  • Suitable for industrial and commercial electrical control panels
Professional Installation Requirements
  • Installation and commissioning must be performed by a licensed electrician in accordance with the manufacturer’s instructions, AS/NZS 3000 and applicable electrical safety requirements. Confirm coil voltage, contact ratings, fault protection and enclosure requirements before energising.
Applications
  • Direct-on-line motor starters
  • HVAC and refrigeration control panels
  • Industrial motor control
  • Commercial building services
  • Pump, fan and compressor switching
  • Lighting and power distribution control
  • Remote switching of AC circuits
Standards & Compliance
  • AS 60947.4.1 for low-voltage contactors and motor-starters is the applicable Australian standard family for this product category
  • Manufacturer-declared IEC/EN 60947-4-1 design standard
  • Australian installations must also meet AS/NZS 3000 wiring and electrical installation requirements
Environmental Benefits
  • Metal electrical components can be recovered for recycling at end of service life
  • RoHS documentation is available for the NC1 series, supporting reduced use of restricted hazardous substances
  • Durable construction and long mechanical service life can reduce replacement frequency and electrical equipment waste
Warranty Information

CHINT warranty policy for other low-voltage apparatus provides 27 months from the date of manufacture against defects in materials and workmanship when purchased through authorised sales channels; contractual or Australian distributor terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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