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Contactor 40A 3P 1NO 1NC Aux 240V AC Coil NC1 Chint

BRAND: CABAC
SKU: 222274
$298.40 List price: $397.80
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Chint NC1 contactor features 40A rating, 3-pole, 1NO+1NC auxiliary contacts and 240V AC 50/60Hz coil. Ideal for motor control and DOL starters.

Alternatively Known As: CHINT NC1-4011 AC Contactor, 40A Motor Contactor, 3-Phase Contactor, DOL Starter Contactor

Technical Specifications
  • Product Series: NC1 general-purpose AC contactor
  • Main Contacts: 3 normally open power contacts
  • Auxiliary Contacts: 1 normally open and 1 normally closed
  • Rated Operational Current: 40A AC-3
  • Rated Conventional Heating Current: 60A AC-1
  • Motor Rating: 18.5kW at 380/400V AC-3
  • Coil Voltage: 240V AC 50/60Hz
  • Coil Operation Range: 85% to 110% of rated voltage
  • Drop-Out Voltage: 20% to 75% of rated voltage
  • Rated Insulation Voltage: 690V AC
  • Utilisation Categories: AC-3 and AC-4
  • Operating Frequency: Up to 1,200 operations per hour electrically in AC-3
  • Mechanical Life: Up to 10 million operations
  • Ingress Protection: IP10
  • Ambient Operating Temperature: -5°C to +40°C
  • Terminal Cable Capacity: Up to 25mm² copper conductors
  • Terminal Screw: M8
  • Recommended Tightening Torque: 6N·m
  • Manufacturer Standard: IEC/EN 60947-4-1
  • Dimensions (H x L x W): 129mm x 116mm x 77mm
  • Weight: 1.4 kg
Key Features
  • 40A AC-3 rating for three-phase motor switching
  • Three main power poles with integrated 1NO+1NC auxiliary contacts
  • 240V AC coil suitable for 50Hz and 60Hz control circuits
  • Suitable for direct-on-line motor starters and remote switching applications
  • Compatible with CHINT thermal overload relays and contactor accessories
  • High mechanical endurance for frequent motor starting and stopping
  • Compact frame suitable for industrial control panels
Professional Installation Requirements
  • Installation and connection to mains or motor circuits must be performed by a licensed electrician in accordance with AS/NZS 3000, the manufacturer's instructions and applicable coordination requirements. Provide suitable overload and short-circuit protection; the contactor is not intended to interrupt short-circuit current by itself.
Applications
  • Direct-on-line motor starters
  • Three-phase motor control panels
  • HVAC and refrigeration plant control
  • Pumps, fans and compressors
  • Industrial machinery control circuits
  • Remote switching of AC loads
Standards & Compliance
  • Applicable Australian/New Zealand standard: AS/NZS IEC 60947.4.1:2015 for electromechanical contactors and motor-starters
  • Manufacturer specification references IEC/EN 60947-4-1; verify product marking, RCM status and installation suitability for the Australian application
Environmental Benefits
  • Durable electromechanical construction can extend service life and reduce replacement waste
  • Metal components are generally suitable for recovery and recycling at end of product life
  • Supports controlled and efficient switching of motors, pumps and fans in automated systems
Warranty Information

CHINT's published warranty policy specifies 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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