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

BRAND: CABAC
SKU: 271540
$657.90 List price: $877.30
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Chint NM8N 125A 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-125C TM MCCB, 125A Moulded Case Circuit Breaker, 3-Pole MCCB, Thermal-Magnetic Circuit Breaker

Technical Specifications
  • Product Type: Moulded case circuit breaker
  • Frame Size: 125A
  • Rated Current: 125A
  • Number of Poles: 3P
  • Trip Unit: Adjustable thermal-magnetic
  • Breaking Capacity: 36kA
  • Rated Operational Voltage: 380/400/415V, 440V, 500V and 660/690V AC
  • Rated Insulation Voltage: 1000V AC
  • Rated Impulse Withstand Voltage: 8kV
  • Mounting: Fixed front connection
  • Installation Orientation: Vertical or horizontal
  • Electrical Life: Up to 2,000 operations at rated current
  • Mechanical Life: Up to 25,000 operations
  • Dimensions (H x L x W): 140mm x 78.5mm x 90mm
  • Weight: 1.19 kg
Key Features
  • Three-pole protection for low-voltage distribution systems
  • 125A frame with 125A rated current
  • 36kA short-circuit breaking capacity
  • Thermal-magnetic trip unit for overload and short-circuit protection
  • Suitable for switchboard mains and sub-mains protection
  • Can be installed vertically or horizontally
  • Top or bottom line entry options
  • Compatible with optional auxiliary, alarm, shunt and undervoltage accessories
Professional Installation Requirements
  • Installation, selection and commissioning must be carried out by a licensed electrician in accordance with the applicable electrical installation requirements, including AS/NZS 3000. Confirm fault levels, discrimination, cable protection and enclosure suitability before energising.
Applications
  • Switchboard mains protection
  • Sub-mains protection
  • Commercial and industrial distribution boards
  • Low-voltage AC power distribution
  • Feeder and circuit protection in electrical panels
Standards & Compliance
  • Applicable product standard: AS/NZS IEC 60947.2:2015 for low-voltage circuit-breakers
  • Electrical installation and coordination requirements should be assessed against AS/NZS 3000:2018
Environmental Benefits
  • Long service life can reduce replacement frequency and product waste
  • Metallic internal components and copper conductors are recoverable through appropriate electrical equipment recycling streams
  • Thermal-magnetic protection helps limit equipment damage during overload and short-circuit events
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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