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MCCB 4P 1600A 100kA Basic Electronic 1600A Frame NM8N Chint

BRAND: CABAC
SKU: 263129
$8,602.30 List price: $11,469.80
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Chint NM8N 1600A 4P MCCB features 100kA breaking capacity, basic electronic trip unit with protected neutral and a 1600A frame. For switchboard mains protection.

Alternatively Known As: NM8N 1600A 4-pole moulded case circuit breaker, 1600A electronic MCCB, 100kA main circuit breaker

Technical Specifications
  • Frame Rating: 1600A
  • Rated Current: 1600A
  • Number of Poles: 4P with protected neutral
  • Breaking Capacity: 100kA at 380/400/415V AC
  • Trip Unit: Basic electronic EN release
  • Protection Functions: Long-time overload, short-time short-circuit and instantaneous short-circuit protection
  • Neutral Protection: Adjustable protected neutral pole
  • Rated Operational Voltage: Up to 690V AC
  • Rated Insulation Voltage: 1000V AC
  • Frequency: 50/60Hz
  • Service Breaking Capacity: Ics equal to 100% of Icu
  • Installation: Fixed, front or rear connection options
  • Mechanical Life: Up to 25,000 operating cycles
  • Standard: IEC/EN 60947-2
  • Dimensions (H x L x W): 286mm x 167mm x 280mm
  • Weight: 17 kg
Key Features
  • 1600A moulded case circuit breaker for high-current low-voltage distribution
  • 100kA ultimate short-circuit breaking capacity
  • Basic electronic trip unit with adjustable protection settings
  • Four-pole configuration with protected neutral
  • Provides overload and short-circuit protection for switchboard mains
  • Suitable for vertical or horizontal installation
  • Front and rear connection arrangements available
  • Modular design supports optional auxiliary and operating accessories
Professional Installation Requirements
  • Installation, testing and maintenance must be performed by a licensed electrician in accordance with applicable Australian wiring rules, manufacturer instructions and switchboard requirements. The breaker must be correctly rated, coordinated and torque-tightened for the installation.
Applications
  • Main incoming protection in commercial and industrial switchboards
  • Low-voltage distribution boards and main switchboards
  • High-current feeder and busbar protection
  • Industrial power distribution systems
  • Large commercial building electrical infrastructure
Standards & Compliance
  • AS 60947.2: Low-voltage switchgear and controlgear, circuit-breakers
  • AS/NZS 3000: Electrical installations, where applicable to the completed installation
Environmental Benefits
  • RoHS documentation is available for the NM8N series, supporting restrictions on hazardous substances
  • Durable moulded-case construction and long mechanical life can reduce replacement frequency and equipment waste
  • Electronic protection settings can support efficient system coordination and reduce unnecessary equipment disconnection
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 contract and exclusions.

Available Now

Available through authorised CHINT distributors in Australia.

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