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

BRAND: CABAC
SKU: 225578
$489.70 List price: $652.90
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Chint NC1 contactor features 50A rating, 4-pole with 4NO main contacts and 24V DC coil. Ideal for motor control and DOL starters.

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

Technical Specifications
  • Model: NC1-5004Z 24V
  • Rated Operational Current: 50A AC-3 at 400V
  • Rated Conventional Heating Current: 80A AC-1
  • Main Contacts: 4 normally open
  • Poles: 4
  • Coil Voltage: 24V DC
  • DC Coil Power: 22W
  • Rated Operational Voltage: Up to 690V AC
  • Rated Insulation Voltage: 690V
  • Rated Impulse Withstand Voltage: 6kV
  • Motor Rating: Up to 22kW at 380–400V AC-3
  • Utilisation Categories: AC-3 and AC-4
  • Operating Frequency: 50/60Hz supply applications
  • Terminal Capacity: 6–25mm² copper cable
  • Terminal Screw: M8
  • Tightening Torque: 6N·m
  • Mounting: Screw mounting or compatible panel mounting
  • Mechanical Life: Up to 10 million operations
  • Electrical Life: Up to 600,000 AC-3 operations
  • Ingress Protection: IP20 with cover
  • Dimensions (H x L x W): 129mm x 116mm x 84mm
  • Weight: 0.9 kg
Key Features
  • 50A AC-3 contactor for motor and industrial switching duties
  • Four main poles with four normally open contacts
  • 24V DC operating coil for control systems using low-voltage DC
  • Suitable for direct-on-line motor starter assemblies when paired with appropriate overload protection
  • Compatible with selected CHINT auxiliary contact and time-delay accessories
  • Designed for frequent remote making and breaking of AC circuits
  • Suitable for control panels, HVAC equipment, machinery and power distribution assemblies
Professional Installation Requirements
  • Installation and wiring should be performed by a licensed electrician in accordance with the manufacturer’s instructions, applicable electrical regulations and AS/NZS 3000. Provide suitable overload and short-circuit protection for the connected circuit.
Applications
  • Direct-on-line motor starters
  • Industrial motor control panels
  • HVAC and refrigeration control panels
  • Machinery automation systems
  • Power distribution and switching assemblies
  • Lighting and resistive load control within the contactor’s rated utilisation category
Standards & Compliance
  • AS/NZS IEC 60947.4.1:2015 — applicable standard for electromechanical contactors and motor-starters
Environmental Benefits
  • Metal contactor components can be recovered through appropriate electrical equipment recycling streams
  • Long mechanical life can reduce replacement frequency and associated material waste
  • Low-voltage 24V DC coil operation supports integration with efficient control and automation systems
  • Replaceable auxiliary accessories can extend the service life of the installed contactor assembly
Warranty Information

CHINT’s general warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels; Australian warranty terms may vary by supply agreement and distributor.

Available Now

Available through authorised CHINT distributors in Australia.

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