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MCCB 3P 700A 36kA Magnetic Only 800A Frame NM8N Chint

BRAND: CABAC
SKU: 273071
$5,942.20 List price: $7,923.00
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Chint NM8N 700A 3P MCCB features 36kA breaking capacity, magnetic-only trip unit for motor protection and a 800A frame. Ideal for switchboard mains protection.

Alternatively Known As: CHINT NM8N 800A Frame MCCB, 700A Motor Protection Circuit Breaker, 3-Pole Moulded Case Circuit Breaker

Technical Specifications
  • Model: NM8N-800C M 700 3P
  • Device Type: Moulded case circuit breaker
  • Frame Size: 800A
  • Rated Current: 700A
  • Number of Poles: 3P
  • Breaking Capacity: 36kA
  • Trip Unit: Magnetic-only release for motor protection
  • Rated Operational Voltage: Up to 690V AC
  • Rated Frequency: 50/60Hz
  • Installation: Fixed mounting with vertical or horizontal orientation
  • Line Entry: Top or bottom connection
  • Mechanical Durability: Up to 15,000 operating cycles
  • Electrical Durability: Up to 1,500 operating cycles
  • Dimensions (H x L x W): 300mm x 133mm x 195mm
  • Weight: 9.5 kg
Key Features
  • Magnetic-only instantaneous short-circuit protection
  • Designed for motor protection systems used with a separate overload relay
  • High 36kA short-circuit breaking capacity
  • 700A rated current in an 800A frame
  • Three-pole configuration for three-phase systems
  • Suitable for switchboards, motor control centres and industrial distribution equipment
  • Supports top or bottom line entry
  • Can be installed vertically or horizontally
Professional Installation Requirements
  • Installation, selection of magnetic trip settings and commissioning must be performed by a licensed electrician or suitably qualified electrical contractor. Use with a correctly coordinated overload protection device for motor applications and verify short-circuit coordination, enclosure requirements and Australian approval before energising.
Applications
  • Three-phase motor feeder short-circuit protection
  • Motor control centres with separate thermal overload protection
  • Industrial switchboards and main distribution assemblies
  • Commercial and industrial power distribution
  • High-current equipment isolation and short-circuit protection
Standards & Compliance
  • Applicable product standard: AS/NZS IEC 60947.2:2015 for low-voltage circuit breakers. Specific Australian conformity, RCM requirements and installation suitability should be verified for this SKU before use.
Environmental Benefits
  • Long service life can reduce replacement frequency and equipment waste
  • Metal and thermoplastic components may be separated for recycling at end of service life where suitable facilities exist
  • RoHS documentation is available for the NM8N product family, subject to confirmation for the supplied variant
Warranty Information

CHINT NM8N product documentation indicates a 36-month warranty from the date of production under normal storage and transport conditions, subject to exclusions for improper use, storage, maintenance or unauthorised modification.

Available Now

Available through authorised CHINT distributors in Australia.

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