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MCCB 2P 63A 50kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271577
$443.40 List price: $591.10
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Chint NM8N 63A 2P MCCB features 50kA breaking capacity, thermal-magnetic trip unit and a 125A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: CHINT NM8N-125S 2P MCCB, 63A moulded-case circuit breaker, 50kA MCCB

Technical Specifications
  • Product Type: Moulded-case circuit breaker
  • Frame Size: 125A
  • Rated Current: 63A
  • Number of Poles: 2P
  • Trip Unit: Thermal-magnetic
  • Ultimate Breaking Capacity: 50kA at 380/400/415V AC
  • Service Breaking Capacity: 50kA at 380/400/415V AC
  • Rated Operational Voltage: Up to 690V AC, 50/60Hz
  • Rated Insulation Voltage: 1000V
  • Rated Impulse Withstand Voltage: 8kV
  • Utilisation Category: A
  • Standard Series: IEC/EN 60947-2
  • Mechanical Life: 25,000 operating cycles
  • Electrical Life: 10,000 operating cycles at 415V AC and rated current
  • Connection Type: Fixed, suitable for panel or switchboard mounting
  • Dimensions (H x L x W): 140mm x 78.5mm x 62mm
  • Weight: 0.83 kg
Key Features
  • High 50kA short-circuit breaking capacity at 380/400/415V AC
  • Thermal-magnetic overload and short-circuit protection
  • Compact 125A frame with 63A rated trip current
  • Two-pole configuration for mains and sub-main protection
  • Suitable for isolation when installed in accordance with the applicable requirements
  • Designed for low-voltage commercial, industrial and switchboard distribution systems
Professional Installation Requirements
  • Installation, selection and commissioning should be performed by a licensed electrician in accordance with AS/NZS 3000, the manufacturer's instructions and applicable switchboard requirements.
Applications
  • Switchboard mains protection
  • Sub-main protection
  • Commercial and industrial low-voltage distribution
  • Overload and short-circuit protection in electrical distribution boards
  • Panel-mounted circuit protection
Standards & Compliance
  • Applicable Australian/New Zealand benchmark: AS/NZS IEC 60947.2 for low-voltage circuit-breakers
  • CHINT NM8N product certification and technical documentation reference IEC 60947-2
Environmental Benefits
  • Long mechanical and electrical service life can reduce replacement frequency and product waste
  • Metal components may be recovered through appropriate electrical equipment recycling streams
  • RoHS documentation is available for the NM8N product series, supporting restriction of hazardous substances
Warranty Information

CHINT warranty policy specifies 27 months 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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