SCHNAP Logo

Making Trade Life Easy!
Trade Discount 25%

MCCB 3P 32A 100kA Magnetic Only 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271864
$1,250.70 List price: $1,667.50
+ −
30 Days Return Electricians Unlock Trade Access
Chint NM8N 32A 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: Moulded Case Circuit Breaker, Motor Protection MCCB, Magnetic Trip MCCB, CHINT NM8N-125H M 32 3P

Technical Specifications
  • Model: NM8N-125H M 32 3P
  • Product Type: Moulded case circuit breaker
  • Number of Poles: 3P
  • Rated Current: 32 A
  • Frame Size: 125 A
  • Trip Unit: Magnetic-only release for motor protection
  • Rated Voltage: 380–415 V AC
  • Frequency: 50/60 Hz
  • Rated Ultimate Short-Circuit Breaking Capacity: 100 kA
  • Rated Service Short-Circuit Breaking Capacity: 100% of Icu
  • Rated Insulation Voltage: 1,000 V
  • Utilisation Category: A
  • Installation: Fixed surface mounting with screw terminals
  • Mounting Orientation: Vertical or horizontal
  • Connection: Top or bottom line entry
  • Degree of Protection: IP40
  • Mechanical Endurance: Up to 15,000 operating cycles
  • Electrical Endurance: Up to 8,000 operating cycles
  • Operating Temperature: -40°C to +70°C
  • Dimensions (H x L x W): 140mm x 78.5mm x 90mm
  • Weight: 1.19 kg
Key Features
  • Magnetic-only trip unit designed for motor protection applications
  • High 100kA short-circuit breaking capacity
  • Compact 125A frame with a 32A rated current
  • Three-pole configuration for three-phase systems
  • Suitable for switchboards, industrial equipment and motor circuits
  • Supports fixed mounting and front or rear connection arrangements
  • Optional shunt trips, undervoltage releases, auxiliary contacts and alarm contacts are available separately
Professional Installation Requirements
  • Installation, selection and adjustment should be carried out by a licensed electrical contractor in accordance with AS/NZS 3000, the switchboard design requirements and CHINT installation instructions. Confirm prospective fault current, discrimination, motor starting characteristics and conductor protection before commissioning.
Applications
  • Motor branch-circuit protection
  • Three-phase industrial motor control panels
  • Commercial and industrial switchboards
  • Switchboard mains and submains protection where the magnetic-only characteristic is appropriate
  • HVAC, pump, compressor and machinery control equipment
Standards & Compliance
  • AS/NZS IEC 60947.2:2015, the applicable Australian/New Zealand standard for low-voltage circuit-breakers
  • AS/NZS 3000:2018 for electrical installation, wiring and switchboard installation requirements
  • Manufacturer documentation identifies IEC/EN 60947-2 as the product standard; verify local Australian approval and installation requirements before use
Environmental Benefits
  • RoHS documentation is available for the NM8N product family, supporting restriction of hazardous substances
  • Durable moulded-case construction and long operating life can reduce replacement frequency and material waste
  • Metal and thermoplastic components can be separated for appropriate recycling at end of service life
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 customer contract and warranty conditions.

Available Now

Available through authorised CHINT distributors in Australia.

Related Products