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MCCB 3P 16A 100kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271661
$1,118.30 List price: $1,491.10
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Chint NM8N 16A 3P MCCB features 100kA breaking capacity, thermal-magnetic trip unit and a 125A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: Moulded Case Circuit Breaker, MCCB, 3-Phase Circuit Breaker, Thermal-Magnetic Circuit Breaker

Technical Specifications
  • Rated Current: 16 A
  • Poles: 3P
  • Frame Size: 125 A
  • Trip Unit: Thermal-magnetic, TM
  • Breaking Capacity: 100 kA, H class
  • Rated Operational Voltage: Up to 690 V AC
  • Rated Insulation Voltage: 1,000 V
  • Rated Impulse Withstand Voltage: 8 kV
  • Thermal Adjustment: 0.7–1.0 x In
  • Magnetic Trip: Fixed at 10 x In
  • Frequency: 50/60 Hz
  • Installation: Vertical or horizontal mounting; top or bottom line entry
  • Mechanical Endurance: Up to 15,000 operating cycles
  • Electrical Endurance: Up to 10,000 operating cycles at 415 V AC
  • Dimensions (H x L x W): 140mm x 90mm x 78.5mm
  • Weight: 1.05 kg
Key Features
  • High 100 kA short-circuit breaking capacity
  • Thermal-magnetic overload and short-circuit protection
  • Compact 125A frame with a 16A rated trip current
  • Three-pole configuration for three-phase distribution systems
  • Suitable for switchboard mains and sub-mains protection
  • Supports top or bottom cable entry
  • Can be installed vertically or horizontally
  • Designed for low-voltage commercial and industrial distribution systems
Professional Installation Requirements
  • Installation, selection, testing and connection must be performed by a licensed electrician in accordance with the manufacturer's instructions, AS/NZS 3000 and applicable switchboard requirements. Confirm prospective fault current, discrimination and cable protection before commissioning.
Applications
  • Main and sub-main protection in electrical switchboards
  • Three-phase commercial distribution boards
  • Industrial power distribution systems
  • Data centre and infrastructure switchboards
  • Protection of cables and electrical equipment against overload and short circuit
Standards & Compliance
  • Applicable circuit-breaker standard: AS/NZS IEC 60947.2:2015
  • Manufacturer specifies compliance with IEC 60947-1 and IEC 60947-2; verify Australian RCM and installation compliance before use
Environmental Benefits
  • Thermal-magnetic operation requires no external control power during normal protection operation
  • Durable construction and long mechanical service life can reduce replacement frequency and product waste
  • Metal components and thermoplastic housing materials may be recoverable through appropriate electrical equipment recycling streams
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

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