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MCCB 2P 16A 36kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271521
$383.80 List price: $511.70
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Chint NM8N 16A 2P MCCB features 36kA breaking capacity, thermal-magnetic trip unit and a 125A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: NM8N-125C 2P 16A MCCB, CHINT moulded-case circuit breaker, thermal-magnetic circuit breaker

Technical Specifications
  • Product Type: Moulded-case circuit breaker
  • Frame Size: 125A
  • Rated Current: 16A
  • Number of Poles: 2P
  • Trip Unit: Thermal-magnetic, TM type
  • Rated Ultimate Breaking Capacity: 36kA at 380–440V AC
  • Rated Service Breaking Capacity: 36kA at 380–440V AC
  • Rated Operational Voltage: 380–440V AC for 2-pole configuration
  • Rated Insulation Voltage: 1000V AC
  • Rated Impulse Withstand Voltage: 8kV
  • Frequency: 50/60Hz
  • Utilisation Category: A
  • Mounting: Fixed installation
  • Terminal Tightening Torque: 6Nm for M6 terminals
  • Mechanical Life: Up to 15,000 operating cycles
  • Electrical Life: Up to 6,000 operating cycles at 415V AC
  • Dimensions (H x L x W): 140mm x 78.5mm x 62mm
  • Weight: 0.83 kg
Key Features
  • Protects against overload and short-circuit conditions
  • Thermal-magnetic trip unit for distribution protection
  • 36kA short-circuit breaking capacity at common low-voltage supply voltages
  • Compact 125A frame with 2-pole configuration
  • Suitable for fixed mounting in switchboards and distribution equipment
  • Can be installed vertically or horizontally with top or bottom line entry
  • Suitable for isolation when installed in accordance with the manufacturer’s instructions
Professional Installation Requirements
  • Installation, selection and testing should be performed by a licensed electrician in accordance with the manufacturer’s instructions, AS/NZS 3000 and applicable switchboard requirements. Confirm prospective fault current, voltage, discrimination and enclosure clearances before commissioning.
Applications
  • Switchboard mains protection
  • Sub-mains protection
  • Commercial and industrial low-voltage distribution boards
  • Protection of feeders and downstream electrical equipment
  • Fixed distribution circuits requiring two-pole overcurrent protection
Standards & Compliance
  • AS/NZS IEC 60947.2:2015 is the applicable Australian/New Zealand standard family for low-voltage circuit-breakers; verify the specific product conformity documentation and installation requirements before use.
  • Manufacturer-declared product standard: IEC/EN 60947-2
Environmental Benefits
  • Metal and thermoplastic components can generally be separated and recycled at end of service life through appropriate electrical-equipment recycling streams.
  • Overload and short-circuit protection helps reduce damage to connected equipment and associated replacement waste.
  • Long operating life can reduce the frequency of component replacement in fixed electrical installations.
Warranty Information

CHINT’s published warranty policy covers other low-voltage apparatus against defects in materials and workmanship for 27 months from the date of manufacture when sold through authorised sales channels; contractual terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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