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MCCB 3P 700A 100kA Magnetic Only 800A Frame NM8N Chint

BRAND: CABAC
SKU: 273083
$7,278.90 List price: $9,705.20
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Chint NM8N 700A 3P MCCB features 100kA breaking capacity, magnetic-only trip unit for motor protection and a 800A frame. Ideal for switchboard mains protection.

Alternatively Known As: CHINT NM8N-800H M 700A 3P MCCB, 700A Motor Protection Circuit Breaker, 100kA Magnetic MCCB

Technical Specifications
  • Product Type: Moulded case circuit breaker
  • Frame Size: 800A
  • Rated Current: 700A
  • Poles: 3P
  • Trip Unit: Magnetic-only release, type M
  • Breaking Capacity: 100kA at AC 380/400/415V
  • Rated Operational Voltage: Up to 690V AC
  • Rated Insulation Voltage: 1000V
  • Rated Frequency: 50/60Hz
  • Magnetic Trip Adjustment: 6300–9800A
  • Installation: Vertical or horizontal mounting; top or bottom line entry
  • Mechanical Endurance: 10,000 operations
  • Electrical Endurance: 2,000 operations
  • Ingress Protection: IP40
  • Selectivity Category: A
  • Dimensions (H x L x W): 300mm x 133mm x 195mm
  • Weight: 10.45 kg
Key Features
  • 100kA short-circuit breaking capacity
  • 700A rated current in an 800A frame
  • Magnetic-only trip unit for short-circuit protection
  • Suitable for motor protection when paired with a contactor and thermal overload relay
  • Three-pole configuration for three-phase systems
  • Supports isolation applications
  • Can be mounted vertically or horizontally
  • Top or bottom line entry capability
Professional Installation Requirements
  • Installation, testing and commissioning must be performed by a licensed electrician in accordance with applicable Australian electrical installation requirements and the manufacturer's instructions. Magnetic-only protection does not provide thermal overload protection; a suitable overload relay is required for motor applications.
Applications
  • Motor short-circuit protection
  • Industrial switchboards
  • Main and feeder circuit protection
  • Commercial and industrial power distribution
  • Three-phase electrical equipment protection
Standards & Compliance
  • AS/NZS IEC 60947.2:2015, applicable to low-voltage circuit breakers
Environmental Benefits
  • Long service life can reduce replacement frequency and associated waste
  • Metallic and thermoplastic components may be recoverable through appropriate electrical equipment recycling streams
  • Supports durable and repairable switchboard protection systems
Warranty Information

CHINT's general warranty policy lists 27 months from the date of manufacture for other low-voltage apparatus sold through authorised channels. Contractual terms may vary, and exclusions apply for improper installation, misuse or unauthorised modification.

Available Now

Available through authorised CHINT distributors in Australia.

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