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Manual Motor Starter 48-65A 1NO 1NC Aux 80A Frame NS2 Chint

BRAND: CABAC
SKU: 279712
$571.50 List price: $762.00
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Chint NS2 manual motor starter features 48-65A 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 Starter, Motor Protective Switch, DOL Motor Starter

Technical Specifications
  • Product Series: NS2-80
  • Adjustment Range: 48–65A
  • Frame Rating: 80A
  • Auxiliary Contacts: 1NO+1NC side-mounted auxiliary contact
  • Poles: 3P
  • Rated Insulation Voltage Ui: 690V
  • Rated Operating Voltage Ue: Up to AC690V
  • Rated Frequency: 50/60Hz
  • Application Category: AC-3
  • Trip Class: Class 10 thermal overload protection
  • Rated Ultimate Short-Circuit Breaking Capacity Icu: 50kA
  • Rated Service Short-Circuit Breaking Capacity Ics: 17.5kA
  • Instantaneous Magnetic Trip Setting: 910A
  • Rated Impulse Withstand Voltage Uimp: 8kV
  • Terminal Conductor Capacity: 2.5–25mm²
  • Terminal Screw Size: M8
  • Terminal Tightening Torque: 6N·m
  • Operating Frequency: Up to 25 operations per hour
  • Control Type: Rotary handle with manual reset
  • Dimensions (H x L x W): 118.4mm x 119.5mm x 63.6mm
  • Weight: 0.98 kg
Key Features
  • Adjustable thermal overload protection from 48A to 65A
  • Magnetic protection against motor short circuits
  • Phase-failure protection for three-phase motors
  • Integrated 1NO+1NC auxiliary contact for control and status signalling
  • Suitable for direct-on-line motor starting applications
  • High 50kA ultimate short-circuit breaking capacity
  • Compatible with selected CHINT NS2 accessories, including undervoltage and shunt releases
  • Suitable for use with compatible CHINT NC1 and NC8 contactors
Professional Installation Requirements
  • Installation and electrical connection should be performed by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable electrical safety requirements. Confirm short-circuit protection, motor full-load current and enclosure suitability before commissioning.
Applications
  • Direct-on-line starting and protection of three-phase motors
  • Commercial and industrial motor control panels
  • Pumps, fans, compressors and other fixed motor loads
  • Motor overload, phase-loss and short-circuit protection
  • Manual motor isolation and local rotary control
Standards & Compliance
  • AS/NZS 60947.2 and AS/NZS 60947.4.1 are the applicable Australian/New Zealand product-standard adoptions for low-voltage circuit-breaker and motor-starter equipment; verify local approval and RCM requirements before installation
Environmental Benefits
  • Motor overload and phase-loss protection can help prevent premature motor failure and reduce replacement waste
  • Supports efficient motor-system operation by protecting motors from damaging overload conditions
  • Durable low-voltage switchgear construction can provide extended service life when correctly installed and maintained
  • Electrical components should be recovered and recycled through appropriate e-waste channels at end of life
Warranty Information

CHINT's general warranty policy states 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels. Contractual terms or Australian distributor conditions may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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