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MCCB 3P 800A 150kA Thermal Magnetic 800A Frame NM8N Chint

BRAND: CABAC
SKU: 272965
$7,609.80 List price: $10,146.40
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Chint NM8N 800A 3P MCCB features 150kA breaking capacity, thermal-magnetic trip unit and a 800A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: Moulded Case Circuit Breaker, MCCB, 800A Three-Pole Circuit Breaker, Thermal-Magnetic Circuit Breaker

Technical Specifications
  • Product Type: Moulded case circuit breaker
  • Frame Size: 800A frame
  • Rated Current: 800A
  • Number of Poles: 3P
  • Trip Unit: Adjustable thermal-magnetic release for distribution protection
  • Ultimate Short-Circuit Breaking Capacity Icu: 150kA at AC 380/400/415V
  • Service Short-Circuit Breaking Capacity Ics: 150kA at AC 380/400/415V
  • Rated Operational Voltage: AC 380/400/415V, 440V, 500V and 660/690V
  • Rated Insulation Voltage Ui: 1000V
  • Rated Impulse Withstand Voltage Uimp: 12kV
  • Rated Frequency: 50/60Hz
  • Utilisation Category: A
  • Ingress Protection: IP20
  • Isolation: Suitable for isolation
  • Installation: Fixed, plug-in or DIN-rail mounting options; vertical or horizontal installation
  • Dimensions (H x L x W): 300mm x 133mm x 195mm
  • Weight: 9.5 kg
Key Features
  • 150kA short-circuit breaking capacity at 415V
  • Adjustable thermal and magnetic overload and short-circuit protection
  • Three-pole configuration for three-phase distribution systems
  • 800A frame with 800A rated current
  • Suitable for switchboard mains and sub-main protection
  • Supports top or bottom line entry
  • Can be installed vertically or horizontally
  • Optional accessories and connection configurations available
Professional Installation Requirements
  • Installation, selection and commissioning must be performed by a licensed electrical contractor in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable Australian electrical safety and EESS requirements. Confirm required RCM and product registration status before installation or sale.
Applications
  • Main incomer protection in commercial and industrial switchboards
  • Sub-main and feeder protection
  • Low-voltage power distribution systems
  • Data centre power distribution
  • Industrial plant and infrastructure switchboards
  • Protection of electrical equipment and distribution circuits
Standards & Compliance
  • AS/NZS IEC 60947.2:2015 — applicable Australian/New Zealand standard for low-voltage circuit-breakers; verify product-specific conformity and RCM/EESS requirements before Australian installation
  • IEC 60947-1 and IEC 60947-2 declared for the NM8N series
Environmental Benefits
  • Long service life helps reduce replacement frequency and associated electrical equipment waste
  • Metallic and thermoplastic components can be separated for appropriate recycling at end of service life
  • High interrupting performance supports durable protection of downstream electrical equipment
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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