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MCCB 2P 25A 70kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271613
$648.50 List price: $864.70
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Chint NM8N 25A 2P MCCB features 70kA 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, Thermal Magnetic MCCB, NM8N-125Q TM 2P 25A Circuit Breaker

Technical Specifications
  • Series: NM8N
  • Frame Size: 125A
  • Rated Current: 25A
  • Poles: 2P
  • Trip Unit: Thermal magnetic
  • Breaking Capacity: 70kA at AC 380/400/415V
  • Rated Operational Voltage: Up to 690V AC
  • Frequency: 50/60Hz
  • Connection: Fixed front connection
  • Overload Protection Setting: Adjustable thermal protection
  • Instantaneous Protection Setting: Adjustable magnetic protection
  • Dimensions (H x L x W): 140mm x 78.5mm x 62mm
  • Weight: 0.81 kg
Key Features
  • High 70kA short-circuit breaking capacity
  • Two-pole protection for active and neutral conductors where required
  • Thermal-magnetic trip unit for overload and short-circuit protection
  • Compact 125A frame suitable for switchboard assemblies
  • Suitable for mains, sub-mains and distribution circuit protection
  • Designed for low-voltage power distribution applications
Professional Installation Requirements
  • Installation, testing and commissioning must be performed by a licensed electrical contractor in accordance with applicable Australian wiring rules, switchboard requirements and manufacturer instructions. Confirm fault levels, discrimination, cable ratings and local approval requirements before installation.
Applications
  • Switchboard mains protection
  • Sub-mains protection
  • Commercial and industrial distribution boards
  • Low-voltage power distribution systems
  • Protection of feeders and electrical equipment against overload and short circuit conditions
Standards & Compliance
  • AS/NZS IEC 60947.2:2015 — applicable standard for low-voltage circuit-breakers; confirm conformity and required Australian approval markings for the supplied variant before installation
  • AS/NZS 3000 — electrical installation and wiring requirements applicable to the installation
Environmental Benefits
  • Overcurrent protection helps reduce damage to electrical equipment and associated replacement waste
  • Durable moulded-case construction can support extended service life
  • Metal components such as copper and steel are recyclable at end of service life
Warranty Information

CHINT warranty policy for other low-voltage apparatus is 27 months from the date of manufacture when sold through authorised channels; contract and regional warranty terms may vary.

Available Now

Available through authorised CHINT distributors in Australia.

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