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

BRAND: CABAC
SKU: 272952
$5,518.70 List price: $7,358.30
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Chint NM8N 700A 3P MCCB features 100kA breaking capacity, thermal-magnetic trip unit and a 800A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: 700A Thermal-Magnetic MCCB, 800A Frame Moulded Case Circuit Breaker, NM8N-800H TM 700 3P

Technical Specifications
  • Product Type: Moulded case circuit breaker
  • Frame Size: 800A
  • Rated Current: 700A
  • Number of Poles: 3P
  • Trip Unit: Thermal-magnetic, TM
  • Breaking Capacity: 100kA, H class
  • Rated Voltage: AC up to 690V; DC up to 1000V
  • Rated Frequency: 50/60Hz
  • Rated Insulation Voltage: 1000V
  • Rated Impulse Withstand Voltage: 12kV
  • Installation: Fixed mounting with front connection
  • Terminal Configuration: Six M12 terminals
  • Protection Function: Overload and short-circuit protection
  • Dimensions (H x L x W): 300mm x 113mm x 140mm
  • Weight: 9.5 kg
Key Features
  • High 100kA short-circuit breaking capacity
  • 700A rated current within an 800A frame
  • Three-pole configuration for three-phase distribution systems
  • Thermal-magnetic protection for dependable overload and fault interruption
  • Suitable for switchboard mains and sub-mains protection
  • Can be installed vertically or horizontally with line entry from the top or bottom
  • Suitable for isolation when correctly installed and applied
Professional Installation Requirements
  • Installation, configuration and commissioning must be performed by a licensed electrician in accordance with AS/NZS 3000, applicable switchboard requirements and the manufacturer's instructions. Confirm prospective fault current, cable capacity, discrimination and local RCM requirements before installation.
Applications
  • Main incoming protection in commercial and industrial switchboards
  • Sub-main protection and distribution boards
  • Three-phase building power distribution
  • Industrial plant and machinery feeders
  • Data centre, infrastructure and high fault-level electrical distribution systems
Standards & Compliance
  • AS/NZS IEC 60947.2:2015 is the applicable Australian/New Zealand product standard for low-voltage circuit-breakers; confirm product certification and RCM suitability for the intended installation.
  • AS/NZS 3000 applies to selection, installation and verification within Australian electrical installations.
  • AS/NZS 61439 applies to the design, assembly and verification of compatible low-voltage switchboards and assemblies.
Environmental Benefits
  • Long service life can reduce replacement frequency and associated material waste.
  • Steel, copper and aluminium components used in electrical switchgear are recyclable through appropriate recovery streams.
  • Thermal-magnetic protection helps prevent damage to downstream equipment, reducing premature equipment replacement.
Warranty Information

CHINT warranty policy covers other low-voltage apparatus, including MCCBs, against defects in materials and workmanship for 27 months from the date of manufacture when sold through authorised sales channels. Contract-specific terms may apply.

Available Now

Available through authorised CHINT distributors in Australia.

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