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Manual Motor Starter 23-32A 80A Frame NS2 Chint

BRAND: CABAC
SKU: 279721
$547.40 List price: $729.90
+ −
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Chint NS2 manual motor starter features 23-32A thermal overload, magnetic short-circuit trip, and rotary control. Ideal for DOL motor starting.

Alternatively Known As: CHINT NS2-80 Motor Protection Circuit Breaker, Manual Motor Protector, Motor Protective Switch

Technical Specifications
  • Model: NS2-80
  • Frame Rating: 80A
  • Adjustable Thermal Overload Range: 23-32A
  • Rated Operational Voltage: AC 230/240V, 400/415V, 440V, 500V and 690V
  • Rated Insulation Voltage: 690V
  • Rated Frequency: 50/60Hz
  • Application Category: AC-3
  • Trip Class: 10A
  • Magnetic Short-Circuit Trip: 448A instantaneous electromagnetic release setting
  • Short-Circuit Breaking Capacity: 50kA Icu and 17.5kA Ics at 400/415V; 4kA Icu and 2kA Ics at 690V
  • Connection Capacity: 2.5-25mm² conductors
  • Terminal Screw: M8
  • Terminal Tightening Torque: 6N·m
  • Maximum Operating Frequency: 25 operations per hour
  • Operating Temperature: -5°C to +40°C
  • Control Type: Rotary handle
  • Mounting: Suitable for vertical mounting with inclination not exceeding 5°
  • Dimensions (H x L x W): 121mm x 107.3mm x 65mm
  • Weight: 0.7 kg
Key Features
  • Integrated thermal overload and magnetic short-circuit protection
  • Adjustable motor protection from 23A to 32A
  • Rotary on/off control for direct-on-line motor starting
  • Three-pole protection for three-phase squirrel-cage motors
  • Suitable for motor protection, isolation and infrequent switching
  • Class 10A trip characteristic
  • Compatible with selected CHINT NS2 accessories, including auxiliary, undervoltage and shunt-release accessories
Professional Installation Requirements
  • Installation and connection should be performed by a licensed electrician in accordance with AS/NZS 3000, the motor manufacturer's requirements and applicable local electrical regulations. Select and coordinate upstream short-circuit protection for the installation fault level.
Applications
  • Direct-on-line starting of three-phase motors
  • HVAC and refrigeration plant
  • Pumps, fans and compressors
  • Machine tools and industrial machinery
  • Motor control panels and industrial switchboards
Standards & Compliance
  • AS/NZS IEC 60947.4.1:2015 for low-voltage electromechanical contactors and motor-starters
  • AS/NZS 3000:2018 for electrical installation and motor circuit requirements
Environmental Benefits
  • Integrated overload and short-circuit protection can help reduce premature motor damage and replacement waste
  • Robust low-voltage switchgear construction supports extended service life
  • Protecting motors against overload and phase-related faults can help maintain efficient equipment operation
Warranty Information

CHINT's general policy for other low-voltage apparatus provides a 27-month warranty from the date of manufacture against defects in materials and workmanship when purchased through authorised sales channels, subject to contract terms and exclusions.

Available Now

Available through authorised CHINT distributors in Australia.

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