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MCCB 3P 63A 36kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271537
$659.40 List price: $879.20
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Chint NM8N 63A 3P 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 3P MCCB, 63A moulded case circuit breaker, thermal-magnetic circuit breaker, 125A frame MCCB

Technical Specifications
  • Series: NM8N
  • Frame Size: 125A
  • Rated Current: 63A
  • Number of Poles: 3P
  • Trip Unit: Thermal-magnetic, TM type
  • Ultimate Breaking Capacity: 36kA at 380–440V AC
  • Service Breaking Capacity: 36kA at 380–440V AC
  • Rated Operational Voltage: Up to 690V AC
  • Rated Frequency: 50/60Hz
  • Insulation Voltage: 800V AC
  • Protection Function: Overload and short-circuit protection
  • Installation: Fixed mounting with top or bottom line entry options
  • Dimensions (H x L x W): 135mm x 147mm x 47mm
  • Weight: 1.23 kg
Key Features
  • Three-pole moulded case circuit breaker for low-voltage distribution systems
  • 63A rated current with a 125A frame
  • 36kA short-circuit breaking capacity at standard three-phase supply voltages
  • Thermal-magnetic trip protection for overload and fault-current interruption
  • Suitable for switchboard mains, sub-mains and industrial distribution applications
  • Can be installed vertically or horizontally, subject to manufacturer instructions
  • Designed for use with compatible CHINT accessories
Professional Installation Requirements
  • Installation, testing and commissioning should be performed by a licensed electrician in accordance with applicable Australian electrical installation requirements, manufacturer instructions and switchboard design standards.
Applications
  • Switchboard mains protection
  • Sub-mains protection
  • Commercial building distribution boards
  • Industrial power distribution panels
  • Motor and equipment feeder protection where correctly coordinated
  • Low-voltage AC distribution systems
Standards & Compliance
  • Applicable product standard: AS/NZS IEC 60947.2 for low-voltage circuit-breakers
  • Installation should comply with AS/NZS 3000 and the requirements of the relevant electrical authority
Environmental Benefits
  • Long service life can reduce replacement frequency and associated material waste
  • Metal and engineering-plastic components may be recoverable through appropriate electrical equipment recycling streams
  • Supports reliable fault protection, helping reduce damage to downstream electrical equipment
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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