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MCCB 3P 32A 50kA Standard Electronic 250A Frame NM8N Chint

BRAND: CABAC
SKU: 271381
$1,058.80 List price: $1,411.70
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Chint NM8N 32A 3P MCCB features 50kA breaking capacity, standard electronic trip unit and a 250A frame. Ideal for switchboard mains and sub-mains protection.

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

Technical Specifications
  • Rated Current: 32 A
  • Number of Poles: 3P
  • Frame Size: 250 A
  • Breaking Capacity: 50 kA rated ultimate short-circuit breaking capacity
  • Trip Unit: Standard electronic LSI trip unit
  • Rated Operational Voltage: Up to 690 V AC, 50/60 Hz
  • Rated Insulation Voltage: 1000 V
  • Rated Impulse Withstand Voltage: 8 kV
  • Utilisation Category: A
  • Standard Product Series: NM8N-250S EN 32 3P
  • Mechanical Life: Up to 25,000 operating cycles
  • 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
  • 50 kA short-circuit breaking capacity
  • Electronic LSI trip unit for adjustable protection settings
  • 250 A frame with a 32 A rated current
  • Suitable for switchboard mains and sub-mains protection
  • Suitable for isolation
  • Zero arcing distance design
  • Compatible with NM8N series accessories
Professional Installation Requirements
  • Installation, testing and connection to mains or switchboard equipment must be performed by a licensed electrical contractor in accordance with applicable Australian wiring rules, manufacturer instructions and switchboard assembly requirements.
Applications
  • Switchboard mains protection
  • Sub-mains and feeder protection
  • Commercial and industrial power distribution
  • Low-voltage electrical distribution boards
  • Protection of cables and connected equipment against overload and short circuit
Standards & Compliance
  • AS/NZS IEC 60947.2:2015 for low-voltage circuit-breakers
Environmental Benefits
  • Electronic protection settings can support accurate circuit protection and help reduce equipment damage and premature replacement
  • Long mechanical and electrical service life can reduce replacement frequency and associated material waste
  • Metal and polymer components may be recoverable through appropriate electrical equipment recycling streams
  • Product family documentation includes RoHS environmental compliance information
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised sales channels; contract-specific terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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