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Manual Motor Starter 20-25A 25A Frame NS2 Chint

BRAND: CABAC
SKU: 495085
$162.40 List price: $216.60
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Chint NS2 manual motor starter features 20-25A thermal overload, magnetic short-circuit trip, and rotary control. Ideal for DOL motor starting.

Alternatively Known As: CHINT NS2-25-25 Motor Protection Circuit Breaker, Manual Motor Protector, Motor Starter Protector, MPCB

Technical Specifications
  • Model: NS2-25X / NS2-25-25
  • Rated Frame Current: 25 A
  • Thermal Overload Adjustment: 20-25 A
  • Poles: 3P
  • Rated Operating Voltage: AC 230/240, 400/415, 440, 500 and 690 V
  • Rated Insulation Voltage Ui: 690 V
  • Rated Impulse Withstand Voltage Uimp: 8 kV
  • Rated Frequency: 50/60 Hz
  • Utilisation Category: AC-3
  • Trip Class: 10A
  • Short-Circuit Breaking Capacity: 15 kA at 400/415 V; 3 kA at 690 V
  • Motor Rating: 5.5 kW at 230/240 V; 11 kW at 400/415 V
  • Magnetic Trip Setting: 327 A
  • Terminal Conductor Size: 1-6 mm²
  • Mounting: 35 mm DIN rail or suitable mounting surface
  • Ingress Protection: IP20 as a device; IP55 when installed in the compatible waterproof enclosure
  • Dimensions (H x L x W): 91.3mm x 94.9mm x 44.5mm
  • Weight: 0.31 kg
Key Features
  • Adjustable thermal overload protection from 20 to 25 A
  • Instantaneous magnetic short-circuit protection
  • Phase-loss protection for three-phase motors
  • Rotary manual control for direct-on-line motor starting and stopping
  • Suitable for AC motor circuits up to 690 V
  • DIN-rail compatible compact 25 A frame
  • Compatible with auxiliary contacts, shunt trips, undervoltage releases and enclosure accessories
Professional Installation Requirements
  • Installation, wiring and commissioning should be performed by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable electrical safety requirements. Suitable upstream short-circuit protection and motor coordination must be provided.
Applications
  • Direct-on-line starting of three-phase induction motors
  • Overload and short-circuit protection for pumps, fans and compressors
  • HVAC and refrigeration motor control panels
  • Industrial machinery and small motor control cabinets
  • Motor isolation and manual switching applications
Standards & Compliance
  • Applicable product standard: AS 60947.4.1 for low-voltage contactors and motor-starters; the CHINT NS2 documentation references IEC/EN 60947-4-1
  • Installation should comply with AS/NZS 3000 Wiring Rules
  • Confirm Australian approval and RCM requirements for the intended installation before use
Environmental Benefits
  • Supports longer motor service life by reducing damage from overload and phase-loss conditions
  • Durable electromechanical construction can reduce replacement frequency and equipment waste
  • Metal conductive components and thermoplastic enclosure materials can be separated for recycling at end of service life
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture against defects in materials and workmanship for other low-voltage apparatus sold through authorised channels, subject to applicable contract terms and conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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