SCHNAP Logo

Making Trade Life Easy!
Trade Discount 25%

MCCB 3P 16A 50kA Magnetic Only 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271841
$992.60 List price: $1,323.40
+ −
30 Days Return Electricians Unlock Trade Access
Chint NM8N 16A 3P MCCB features 50kA breaking capacity, magnetic-only trip unit for motor protection and a 125A frame. Ideal for switchboard mains protection.

Alternatively Known As: Magnetic MCCB, Motor Protection Circuit Breaker, Moulded Case Circuit Breaker, NM8N-125S M 16A 3P

Technical Specifications
  • Rated Current: 16A
  • Number of Poles: 3P
  • Frame Size: 125A
  • Trip Unit: Magnetic-only electromagnetic trip
  • Magnetic Trip Setting: 192A
  • Rated Working Voltage: Up to 690V AC
  • Rated Insulation Voltage: 1000V
  • Breaking Capacity: 50kA Icu and 50kA Ics
  • Frequency: 50/60Hz
  • Protection Rating: IP40
  • Mounting: Fixed installation, vertical or horizontal
  • Electrical Endurance: Up to 8000 operations
  • Mechanical Endurance: Up to 15000 operations
  • Dimensions (H x L x W): 140mm x 78.5mm x 90mm
  • Weight: 1.24 kg
Key Features
  • Magnetic-only protection for motor short-circuit protection applications
  • High 50kA short-circuit breaking capacity
  • Compact 125A frame with a 16A rated current
  • Three-pole construction for three-phase circuits
  • Suitable for low-voltage AC distribution and motor control systems
  • Can be installed with line entry from the top or bottom
  • Requires separate overload protection where complete motor protection is required
Professional Installation Requirements
  • Installation and commissioning must be performed by a licensed electrician in accordance with applicable Australian wiring rules, manufacturer instructions and switchboard requirements. Verify coordination with any external overload relay before use in motor circuits.
Applications
  • Three-phase motor short-circuit protection
  • Motor control centres and starter assemblies
  • Industrial switchboards
  • Commercial low-voltage distribution boards
  • Selective protection and back-up protection applications
Standards & Compliance
  • Applicable product standard: AS/NZS IEC 60947.2:2015 for low-voltage circuit-breakers
  • Installation should comply with AS/NZS 3000 and applicable switchboard assembly requirements
Environmental Benefits
  • Long service life can reduce replacement frequency and associated product waste
  • Moulded insulating housing and metal components can be separated for appropriate end-of-life recycling
  • RoHS documentation is available for the NM8N product family
Warranty Information

CHINT warranty policy covers other low-voltage apparatus for 27 months from the date of manufacture when supplied through authorised sales channels. Contract terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

Related Products