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MCCB 2P 100A 50kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271579
$443.40 List price: $591.10
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Chint NM8N 100A 2P MCCB features 50kA breaking capacity, thermal-magnetic trip unit and a 125A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: CHINT NM8N-125S Thermal-Magnetic MCCB, 100A 2P Moulded Case Circuit Breaker, Main Switch MCCB

Technical Specifications
  • Rated Current: 100A
  • Frame Size: 125A
  • Number of Poles: 2P
  • Trip Unit: Thermal-magnetic
  • Ultimate Short-Circuit Breaking Capacity Icu: 50kA at 380–415VAC
  • Rated Operational Voltage: Up to 690VAC
  • Rated Insulation Voltage Ui: 1000V
  • Rated Impulse Withstand Voltage Uimp: 8kV
  • Frequency: 50/60Hz
  • Utilisation Category: A
  • Isolation: Suitable for isolation
  • Mechanical Life: 25,000 operations
  • Electrical Life: 10,000 operations at 415VAC and rated current
  • Product Code: 271699
  • Dimensions (H x L x W): 140mm x 78.5mm x 62mm
  • Weight: 0.83 kg
Key Features
  • High 50kA short-circuit breaking capacity
  • Thermal-magnetic protection for overload and short-circuit faults
  • Two-pole configuration for single-phase mains and sub-mains protection
  • 125A frame with 100A rated current
  • Suitable for low-voltage distribution systems
  • Compatible with CHINT NM8N accessories, subject to configuration
Professional Installation Requirements
  • Installation, connection and commissioning must be performed by a licensed electrician in accordance with applicable Australian wiring rules, switchboard requirements and manufacturer instructions.
Applications
  • Switchboard main protection
  • Sub-main and feeder protection
  • Commercial and industrial low-voltage distribution
  • Single-phase supply protection
  • Overload and short-circuit protection in distribution boards
Standards & Compliance
  • IEC/EN 60947-2 product standard for low-voltage circuit-breakers
  • Applicable Australian/New Zealand requirements should be assessed against AS/NZS 60947.2 and AS/NZS 3820 before installation
  • Confirm applicable RCM and EESS obligations for the completed installation
Environmental Benefits
  • Durable moulded-case construction can reduce replacement frequency and associated waste
  • Metallic electrical components are recyclable at end of service life where suitable recycling facilities are available
  • Supports reliable electrical distribution and protection, helping reduce equipment damage caused by overloads and short circuits
Warranty Information

CHINT warranty policy provides 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels, subject to contract terms and applicable conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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