SCHNAP Logo

Making Trade Life Easy!
Trade Discount 25%

MCCB 3P 160A 50kA Basic Electronic 250A Frame NM8N Chint

BRAND: CABAC
SKU: 271334
$1,428.60 List price: $1,904.80
+ −
30 Days Return Electricians Unlock Trade Access
Chint NM8N 160A 3P MCCB features 50kA breaking capacity, basic electronic trip unit and a 250A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: Moulded Case Circuit Breaker, Electronic MCCB, 3-Phase MCCB, Main Circuit Breaker

Technical Specifications
  • Frame Size: 250 A
  • Rated Current: 160 A
  • Number of Poles: 3P
  • Breaking Capacity: 50 kA
  • Trip Unit: Basic electronic type, EN
  • Adjustable Current Range: 64–160 A
  • Rated Operational Voltage: Up to 690 V AC
  • Rated Frequency: 50/60 Hz
  • Standard Referenced: IEC/EN 60947-2
  • Utilisation Category: Category A
  • Connection: Fixed front connection
  • Ingress Protection: IP40
  • Dimensions (H x L x W): 157mm x 88.7mm x 105mm
  • Weight: 2 kg
Key Features
  • Three-pole protection for three-phase low-voltage distribution systems
  • 50 kA short-circuit breaking capacity
  • 250 A frame accommodates a 160 A adjustable electronic trip unit
  • Basic electronic trip unit provides adjustable overload and short-circuit protection
  • Suitable for switchboard mains and sub-main protection
  • Supports fixed front and rear connection arrangements
  • Designed for commercial, industrial and infrastructure distribution applications
Professional Installation Requirements
  • Installation, testing and commissioning must be carried out by a licensed electrician in accordance with the manufacturer's instructions, applicable switchboard requirements and AS/NZS 3000. Confirm fault levels, discrimination, cable ratings and trip settings before energisation.
Applications
  • Switchboard mains protection
  • Sub-main and feeder protection
  • Commercial electrical distribution boards
  • Industrial low-voltage switchboards
  • Three-phase power distribution systems
  • Protection of cables, busbars and connected equipment
Environmental Benefits
  • Resettable protection can reduce replacement waste compared with single-use fuse elements
  • Accurate electronic protection can help limit equipment damage and extend the service life of connected electrical assets
  • Durable moulded-case construction supports long-term use and reduced replacement frequency
Warranty Information

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

Available Now

Available through authorised CHINT distributors in Australia.

Related Products