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MCCB 2P 32A 150kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271694
$939.60 List price: $1,252.90
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Chint NM8N 32A 2P MCCB features 150kA 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, MCCB, 2-Pole Circuit Breaker, Thermal-Magnetic Circuit Breaker

Technical Specifications
  • Rated Current: 32 A
  • Frame Size: 125 A
  • Poles: 2P
  • Trip Unit: Thermal-magnetic
  • Breaking Capacity: 150 kA at 380–415 V AC
  • Rated Insulation Voltage: 1,000 V AC
  • Rated Frequency: 50/60 Hz
  • Overload Trip Adjustment: 22.4–32 A
  • Ingress Protection: IP40
  • Operating Temperature: -40°C to +70°C
  • Mechanical Life: Up to 15,000 cycles
  • Electrical Life: Up to 8,000 cycles
  • Utilisation Category: Category A
  • Installation: Fixed mounting with top or bottom line entry
  • Dimensions (H x L x W): 140mm x 78.5mm x 62mm
  • Weight: 0.81 kg
Key Features
  • High 150kA short-circuit breaking capacity at 380–415V AC
  • Thermal-magnetic protection for overload and short-circuit faults
  • Compact 125A frame suitable for switchboards and distribution boards
  • Two-pole construction for single-phase and two-conductor circuit protection
  • Suitable for isolation and vertical or horizontal installation
  • Optional auxiliary, alarm, shunt-release and undervoltage accessories available
Professional Installation Requirements
  • Installation, selection, testing and commissioning should be performed by a licensed electrician in accordance with applicable Australian wiring rules, manufacturer instructions and switchboard requirements. Verify fault levels, discrimination, cable capacity and required RCM compliance before installation.
Applications
  • Switchboard mains protection
  • Sub-mains protection
  • Commercial and industrial distribution boards
  • Low-voltage AC power distribution
  • Protection of feeders and branch circuits with high prospective fault levels
Standards & Compliance
  • AS/NZS 60947.2: Applicable standard for low-voltage circuit-breakers and MCCBs
  • AS/NZS 3820: Essential safety requirements for relevant electrical equipment
  • AS/NZS 3000: Applicable wiring and installation requirements
Environmental Benefits
  • Durable moulded-case construction can extend service life and reduce replacement waste
  • Metal and thermoplastic components can be separated and directed to appropriate recycling streams at end of life
  • High fault-clearing capability helps limit damage to connected equipment and reduce replacement requirements
  • CHINT NM8N series documentation includes a RoHS declaration for restricted substances
Warranty Information

CHINT warranty policy for other low-voltage apparatus provides 27 months from the date of manufacture against defects in materials and workmanship when supplied through authorised sales channels; contract or local distributor terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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