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MCCB 3P 80A 100kA Magnetic Only 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271868
$1,250.70 List price: $1,667.50
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Chint NM8N 80A 3P MCCB features 100kA breaking capacity, magnetic-only trip unit for motor protection and a 125A frame. Ideal for switchboard mains protection.

Alternatively Known As: CHINT NM8N-125H M 80A 3P MCCB, Motor Protection MCCB, Magnetic Motor Circuit Breaker

Technical Specifications
  • Rated Current: 80 A
  • Number of Poles: 3P
  • Frame Size: 125 A
  • Release Type: Magnetic-only release for motor protection
  • Breaking Capacity: 100 kA at AC 380/400/415 V
  • Rated Operational Voltage: Up to 690 V AC
  • Rated Insulation Voltage: 1000 V AC
  • Rated Frequency: 50/60 Hz
  • Utilisation Category: Category A
  • Ingress Protection: IP00, or IP40 with terminal covers
  • Installation: Suitable for vertical or horizontal mounting with top or bottom line entry
  • Dimensions (H x L x W): 140mm x 90mm x 78.5mm
  • Weight: 1.24 kg
Key Features
  • 100 kA ultimate and service short-circuit breaking capacity at AC 380/400/415 V
  • Magnetic-only protection designed for motor circuits
  • Three-pole configuration for three-phase systems
  • 125 A frame accommodates an 80 A rated current
  • Suitable for industrial switchboards, motor control centres and power distribution assemblies
  • Can be fitted with compatible accessories including auxiliary contacts and trip accessories
Professional Installation Requirements
  • Installation, selection and adjustment should be carried out by a licensed electrician in accordance with the manufacturer's instructions, applicable wiring rules and switchboard design requirements. Magnetic-only protection must be coordinated with a suitable motor overload protection device and contactor where required.
Applications
  • Motor branch-circuit short-circuit protection
  • Industrial switchboards and motor control centres
  • Three-phase machinery and process equipment
  • Commercial and industrial power distribution assemblies
  • Switchboard mains or feeder protection where the 100 kA fault rating is appropriate
Standards & Compliance
  • AS/NZS IEC 60947.2: Low-voltage switchgear and controlgear, circuit-breakers
  • AS/NZS IEC 60947.1: Low-voltage switchgear and controlgear, general rules
  • Australian installations should verify the product's RCM and EESS status before supply or installation
Environmental Benefits
  • Long service life can reduce replacement frequency and associated material waste
  • Moulded thermoset and metallic components may be recoverable through appropriate electrical equipment recycling streams at end of life
  • Supports reliable motor and power-system operation, helping reduce equipment damage and premature replacement
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 sales contract and warranty terms.

Available Now

Available through authorised CHINT distributors in Australia.

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