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Manual Motor Starter 4-6.3A 25A Frame NS2 Chint

BRAND: CABAC
SKU: 495080
$162.40 List price: $216.60
+ −
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Chint NS2 manual motor starter features 4-6.3A thermal overload, magnetic short-circuit trip, and rotary control. Ideal for DOL motor starting.

Alternatively Known As: CHINT Motor Protection Circuit Breaker, CHINT Manual Motor Protector, NS2-25 4-6.3A Motor Starter

Technical Specifications
  • Frame Rating: 25 A
  • Setting Current Range: 4-6.3 A
  • Rated Operating Voltage: AC 230/240, 400/415, 440, 500 and 690 V
  • Rated Frequency: 50/60 Hz
  • Motor Rating at 400/415 V: 2.2 kW, AC-3
  • Instantaneous Magnetic Trip Current: Approximately 78 A
  • Trip Class: 10A
  • Rated Insulation Voltage: 690 V
  • Rated Impulse Withstand Voltage: 8 kV
  • Protection Rating: IP20
  • Terminal Conductor Size: 1-6 mm²
  • Terminal Screw: M4
  • Terminal Tightening Torque: 1.7 Nm
  • Mounting: Suitable for standard electrical control-panel installation
  • Dimensions (H x L x W): 91.3mm x 66mm x 44.5mm
  • Weight: 0.313 kg
Key Features
  • Adjustable thermal overload protection from 4 to 6.3 A
  • Magnetic short-circuit protection for rapid fault disconnection
  • Manual motor starting and stopping control
  • Phase-failure protection for three-phase motors
  • Suitable for direct-on-line motor starting applications
  • AC-3 motor control up to 2.2 kW at 400/415 V
  • Optional auxiliary, undervoltage, shunt-trip and fault-signal accessories available
  • Compact 25 A frame design
Professional Installation Requirements
  • Installation, wiring and commissioning must be performed by a licensed electrician in accordance with AS/NZS 3000, the manufacturer's instructions and applicable local electrical requirements. Confirm short-circuit coordination, motor full-load current and required upstream protection before installation.
Applications
  • Direct-on-line starting of small three-phase motors
  • Motor overload and short-circuit protection
  • HVAC fans, pumps and compressors
  • Workshop machinery and light industrial motor control
  • Electrical control panels and machine automation systems
Standards & Compliance
  • Applicable product standard: AS/NZS IEC 60947.4.1:2015 for low-voltage contactors and motor-starters
  • Circuit-breaker protection requirements may also relate to AS/NZS IEC 60947.2:2015
  • The manufacturer documentation references IEC/EN 60947-2 and IEC 60947-4-1; verify product-specific Australian approval and RCM requirements before installation
Environmental Benefits
  • Overload and phase-failure protection can help prevent premature motor replacement and reduce equipment waste
  • Reusable protective switchgear supports long service life compared with disposable protective components
  • Helps protect motor systems from overheating and avoidable electrical fault damage
Warranty Information

CHINT's general policy specifies a 27-month warranty 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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