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MCCB 3P 32A 100kA Basic Electronic 250A Frame NM8N Chint

BRAND: CABAC
SKU: 271351
$1,522.00 List price: $2,029.30
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Chint NM8N 32A 3P MCCB features 100kA breaking capacity, basic electronic trip unit and a 250A frame. Ideal for switchboard mains and sub-mains protection.

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

Technical Specifications
  • Model Designation: NM8N-250H EN 32 3P
  • Rated Current: 32A
  • Frame Size: 250A
  • Number of Poles: 3P
  • Trip Unit: Basic electronic release, EN type
  • Rated Short-Circuit Breaking Capacity: 100kA at AC 380/400/415V
  • Rated Service Short-Circuit Breaking Capacity: 100kA at AC 380/400/415V
  • Rated Operational Voltage: Up to 690V AC, 50/60Hz
  • Rated Insulation Voltage: 1000V
  • Rated Impulse Withstand Voltage: 8kV
  • Short-Time Withstand Current: 1kA for 1 second
  • Utilisation Category: A
  • Isolation: Suitable for isolation
  • Operating Temperature: -35°C to +70°C for basic electronic type
  • Mechanical Life: Up to 25,000 operating cycles
  • Electrical Life: Up to 10,000 operating cycles at AC 415V
  • Dimensions (H x L x W): 157mm x 88.7mm x 105mm
  • Weight: 2 kg
Key Features
  • High 100kA fault-interruption capacity at 380–415V AC
  • Basic electronic overcurrent trip unit for adjustable protection functions
  • Compact 250A frame with a 32A rated current
  • Three-pole configuration for three-phase switchboards
  • Suitable for main and sub-main circuit protection
  • Suitable for isolation
  • Front connection and fixed mounting configuration
Professional Installation Requirements
  • Installation, adjustment and commissioning must be performed by a licensed electrician in accordance with applicable Australian electrical requirements, manufacturer instructions and the design fault level of the installation.
Applications
  • Switchboard mains protection
  • Switchboard sub-main protection
  • Commercial and industrial distribution boards
  • Three-phase low-voltage power distribution
  • Protection of feeders, plant and fixed electrical equipment
Standards & Compliance
  • Manufactured and type-tested to IEC/EN 60947-2 for low-voltage circuit-breakers
  • AS/NZS 60947.2 is the applicable Australian/New Zealand circuit-breaker standard; verify product certification, RCM requirements and installation acceptance before use in Australia
Environmental Benefits
  • Long operating life can reduce replacement frequency and associated material waste
  • Metal components such as copper and steel may be recoverable through appropriate electrical equipment recycling streams
  • Electronic protection can help prevent damage to downstream equipment and reduce premature replacement of electrical assets
Warranty Information

CHINT warranty policy for other low-voltage apparatus states 27 months from the date of manufacture when supplied through authorised sales channels; warranty terms may vary under the applicable sales contract.

Available Now

Available through authorised CHINT distributors in Australia.

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