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MCCB 2P 100A 100kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271659
$866.90 List price: $1,155.80
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Chint NM8N 100A 2P MCCB features 100kA breaking capacity, thermal-magnetic trip unit and a 125A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: Moulded Case Circuit Breaker, Thermal-Magnetic MCCB, 2P Main Circuit Breaker, 100A 100kA MCCB

Technical Specifications
  • Rated Current: 100 A
  • Frame Size: 125 A
  • Number of Poles: 2P
  • Trip Unit: Thermal-magnetic, distribution protection
  • Ultimate Breaking Capacity Icu: 100 kA at AC 380/400/415 V
  • Service Breaking Capacity Ics: 100 kA at AC 380/400/415 V
  • Rated Operational Voltage: Up to 690 V AC, 50/60 Hz
  • Rated Insulation Voltage Ui: 1,000 V AC
  • Rated Impulse Withstand Voltage Uimp: 8 kV
  • Utilisation Category: A
  • Mounting: Fixed, front connection
  • Terminal Tightening Torque: 8 Nm for M8 terminals
  • Product Standard: IEC/EN 60947-2
  • Dimensions (H x L x W): 140mm x 78.5mm x 62mm
  • Weight: 0.83 kg
Key Features
  • High 100kA short-circuit breaking capacity
  • Thermal-magnetic overload and short-circuit protection
  • Compact 125A frame in a 2-pole configuration
  • Suitable for switchboard mains and sub-mains protection
  • Suitable for isolation when installed in accordance with the manufacturer’s requirements
  • Maintenance-free mechanism with long mechanical service life
  • Compatible with selected NM8N accessories
Professional Installation Requirements
  • Installation, selection and commissioning must be performed by a licensed electrician in accordance with AS/NZS 3000, applicable switchboard requirements, manufacturer instructions and verified fault-level calculations. Confirm Australian RCM and product conformity documentation before installation.
Applications
  • Switchboard mains protection
  • Sub-main circuit protection
  • Commercial and industrial power distribution
  • Low-voltage distribution boards
  • Electrical equipment and feeder protection
Standards & Compliance
  • AS/NZS 60947.2 is the applicable Australian/New Zealand product standard for moulded-case circuit breakers; verify product-specific RCM/EESS conformity documentation before supply or installation
Environmental Benefits
  • Durable construction can extend service life and reduce replacement waste
  • Metal and thermoplastic components may be recoverable through appropriate electrical equipment recycling streams
  • Supports safe and efficient electrical distribution by limiting damage from overloads and short circuits
Warranty Information

CHINT’s general policy for other low-voltage apparatus provides a 27-month warranty from the date of manufacture when supplied through authorised sales channels, subject to the applicable contract and warranty conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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