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MCCB 2P 125A 36kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271530
$383.80 List price: $511.70
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Chint NM8N 125A 2P MCCB features 36kA breaking capacity, thermal-magnetic trip unit and a 125A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: CHINT NM8N-125C-TM 2P MCCB, 125A moulded case circuit breaker, 2-pole thermal-magnetic circuit breaker

Technical Specifications
  • Product Type: Moulded case circuit breaker
  • Frame Size: 125A
  • Rated Current: 125A
  • Number of Poles: 2P
  • Trip Unit: Thermal-magnetic
  • Breaking Capacity: 36kA at 380/400/415V AC
  • Rated Operational Voltage: 380/400/415V AC, with ratings up to 690V AC depending on configuration
  • Rated Insulation Voltage: 1000V
  • Rated Impulse Withstand Voltage: 8kV
  • Frequency: 50/60Hz
  • Utilisation Category: A
  • Mounting: Fixed installation
  • Connection: Front connection standard; rear connection options may be available for the series
  • Standard Product Ratings: IEC/EN 60947-2
  • Dimensions (H x L x W): 140mm x 78.5mm x 62mm
  • Weight: 0.83 kg
Key Features
  • 125A rated current with a 125A frame
  • Two-pole configuration for single-phase or two-line circuit protection
  • Thermal-magnetic release provides overload and short-circuit protection
  • 36kA service and ultimate short-circuit breaking capacity at 380/400/415V AC for the C breaking-capacity version
  • Suitable for switchboard mains, sub-mains and distribution protection
  • Compact NM8N-125 housing with fixed mounting
  • Maintenance-free design with long mechanical service life
  • Compatible with selected CHINT NM8N accessories, subject to configuration
Professional Installation Requirements
  • Installation, testing and commissioning must be performed by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable switchboard requirements. Confirm fault levels, discrimination, conductor sizing and required local certification before energising.
Applications
  • Switchboard mains protection
  • Sub-main protection
  • Commercial and industrial distribution boards
  • Building services and electrical equipment protection
  • Low-voltage AC power distribution systems
  • Protection of cables and connected equipment against overload and short circuit
Standards & Compliance
  • IEC/EN 60947-2 for moulded-case circuit-breakers
  • AS/NZS 60947.2 is the applicable Australian/New Zealand circuit-breaker standard; verify the specific product certification and local installation requirements before use
  • AS/NZS 3000 applies to the associated electrical installation and wiring
Environmental Benefits
  • RoHS documentation is available for the NM8N series, supporting restriction of hazardous substances
  • Long mechanical and electrical service life can reduce replacement frequency and equipment waste
  • Metallic components such as copper and steel can be recovered through appropriate electrical equipment recycling streams
  • Overcurrent protection helps prevent damage to cables and equipment, reducing premature replacement
Warranty Information

CHINT's general warranty policy states 27 months from the date of manufacture for other low-voltage apparatus sold through authorised sales channels, subject to the applicable contract and warranty terms. Australian Consumer Law guarantees also apply where relevant.

Available Now

Available through authorised CHINT distributors in Australia.

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