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MCCB 3P 32A 36kA Standard Electronic 250A Frame NM8N Chint

BRAND: CABAC
SKU: 271371
$926.40 List price: $1,235.20
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Chint NM8N 32A 3P MCCB features 36kA breaking capacity, standard electronic trip unit and a 250A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: CHINT NM8N-250C Electronic MCCB, 32A 3P MCCB, Moulded Case Circuit Breaker

Technical Specifications
  • Rated Current: 32A
  • Number of Poles: 3P
  • Frame Size: 250A
  • Breaking Capacity: 36kA at 380/400/415V AC
  • Trip Unit: Standard electronic
  • Rated Insulation Voltage: 1000V AC
  • Rated Operational Voltage: Up to 690V AC
  • Rated Impulse Withstand Voltage: 8kV
  • Utilisation Category: A
  • Isolation Suitable: Yes
  • Mechanical Durability: Up to 25,000 operating cycles
  • Electrical Durability: Up to 10,000 operating cycles at 415V AC and rated current
  • Applicable Product Standard: IEC/EN 60947-2
  • Dimensions (H x L x W): 157mm x 88.7mm x 105mm
  • Weight: 2 kg
Key Features
  • Three-pole moulded case circuit breaker for low-voltage distribution systems
  • 36kA short-circuit breaking capacity at typical 400V supply voltages
  • Standard electronic trip unit for adjustable overcurrent protection
  • 250A frame accommodates low-current ratings including 32A
  • Suitable for switchboard mains, sub-mains and commercial distribution protection
  • Suitable for isolation when installed in accordance with the manufacturer’s requirements
  • Zero arcing distance design
Professional Installation Requirements
  • Installation, testing and commissioning must be performed by a licensed electrician in accordance with AS/NZS 3000, applicable switchboard requirements and the manufacturer’s instructions. Confirm protection settings, fault levels, conductor capacity and local certification requirements before energising.
Applications
  • Main switchboard protection
  • Sub-main circuit protection
  • Commercial and industrial power distribution
  • Building services switchboards
  • Low-voltage feeder and cable protection
Standards & Compliance
  • AS/NZS 60947.2 is the applicable Australian standard for low-voltage moulded case circuit breakers; verify the specific product certification and RCM requirements before installation
Environmental Benefits
  • Provides durable overcurrent and short-circuit protection that can help reduce damage to downstream electrical equipment
  • Long mechanical and electrical service life can reduce replacement frequency and associated waste
  • Metal components are generally recyclable at end of service life through appropriate electrical equipment recycling channels
Warranty Information

CHINT’s general warranty policy states that other low-voltage apparatus are covered against defects in materials and workmanship for 27 months from the date of manufacture when purchased through authorised sales channels, subject to contract terms and local consumer law.

Available Now

Available through authorised CHINT distributors in Australia.

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