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Manual Motor Starter 20-25A 1NO 1NC Aux 80A Frame NS2 Chint

BRAND: CABAC
SKU: 279708
$571.50 List price: $762.00
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Chint NS2 manual motor starter features 20-25A thermal overload, 1NO+1NC aux contact, magnetic short-circuit trip, and rotary control. Ideal for DOL motor starting.

Alternatively Known As: Motor Protection Circuit Breaker, Manual Motor Protector, Motor Starter, MPCB

Technical Specifications
  • Model: NS2-80/AU11
  • Frame Size: 80A
  • Adjustable Current Range: 20–25A
  • Auxiliary Contacts: 1NO+1NC
  • Rated Insulation Voltage: 690V
  • Rated Operating Voltage: AC230/240V, AC400/415V, AC440V, AC500V and AC690V
  • Rated Frequency: 50/60Hz
  • Application Category: AC-3
  • Trip Class: 10A
  • Short-Circuit Breaking Capacity at 400/415V: Icu 50kA, Ics 17.5kA
  • Instantaneous Magnetic Trip Setting: 350A
  • Terminal Capacity: 2.5–25mm²
  • Terminal Tightening Torque: 6N·m
  • Control Type: Rotary handle
  • Mounting: Suitable for vertical mounting with inclination not exceeding 5°
  • Dimensions (H x L x W): 121mm x 122mm x 65mm
  • Weight: 0.8 kg
Key Features
  • Adjustable thermal overload protection from 20A to 25A
  • Magnetic protection against short circuits
  • Phase-failure protection for three-phase motors
  • Integrated 1NO+1NC instantaneous auxiliary contact
  • Rotary start and stop control
  • Suitable for direct-on-line motor starting applications
  • Compatible with CHINT NC1 and NC8 contactors
  • Designed for AC motors up to 690V
  • High 80A frame size for increased terminal and switching capacity
Professional Installation Requirements
  • Installation and electrical connection must be performed by a licensed electrician in accordance with manufacturer instructions, AS/NZS 3000 and applicable motor-control requirements. Verify coordination with the contactor and upstream short-circuit protection before energising.
Applications
  • Direct-on-line starting of three-phase induction motors
  • Motor overload, phase-failure and short-circuit protection
  • Industrial machinery and machine tools
  • HVAC equipment and pumps
  • Compressor, fan and conveyor motor control panels
Standards & Compliance
  • AS/NZS IEC 60947.4.1:2015 is the applicable Australian/New Zealand standard for low-voltage contactors and motor-starters; the product is specified by CHINT to IEC/EN 60947-4-1 and IEC/EN 60947-2.
Environmental Benefits
  • Integrated overload and short-circuit protection can help prevent motor damage and reduce premature equipment replacement
  • Extended service life can reduce electrical equipment waste over the operating life of the installation
  • Metal and thermoplastic components can be separated for appropriate recycling at end of life
Warranty Information

CHINT's general policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised sales channels, subject to contract terms and exclusions including incorrect installation, misuse and unauthorised modification.

Available Now

Available through authorised CHINT distributors in Australia.

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