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MCCB 2P 25A 150kA Thermal Magnetic 125A Frame NM8N Chint

BRAND: CABAC
SKU: 271693
$939.60 List price: $1,252.90
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Chint NM8N 25A 2P MCCB features 150kA breaking capacity, thermal-magnetic trip unit and a 125A frame. Ideal for switchboard mains and sub-mains protection.

Alternatively Known As: CHINT NM8N 2-Pole MCCB, CHINT 25A Moulded Case Circuit Breaker, Thermal-Magnetic Circuit Breaker

Technical Specifications
  • Series: NM8N
  • Model designation: NM8N-125R TM 25 2P
  • Rated current: 25 A
  • Frame size: 125 A
  • Number of poles: 2P
  • Trip unit: Thermal-magnetic
  • Rated operational voltage: Up to 690 V AC
  • Frequency: 50/60 Hz
  • Ultimate short-circuit breaking capacity: 150 kA at 380/400/415 V AC
  • Service short-circuit breaking capacity: 150 kA at 380/400/415 V AC
  • Insulation voltage: 800 V
  • Ingress protection: IP40
  • Accessory compatibility: Auxiliary, shunt-trip and undervoltage-release accessories available
  • Dimensions (H x L x W): 120mm x 78.5mm x 62mm
  • Weight: 0.9 kg
Key Features
  • High 150 kA short-circuit breaking capacity at 380–415 V AC
  • Thermal protection for overload conditions
  • Magnetic protection for short-circuit faults
  • Compact 125 A frame with 25 A rated trip current
  • Two-pole configuration for active and neutral circuit protection where correctly specified
  • Suitable for switchboard mains, sub-mains and distribution protection
  • Compatible with optional auxiliary, shunt-trip and undervoltage accessories
Professional Installation Requirements
  • Installation, selection and commissioning must be performed by a licensed electrical contractor in accordance with the applicable wiring rules, fault-level calculations, manufacturer instructions and local approval requirements. Confirm RCM and Australian suitability before installation.
Applications
  • Switchboard mains protection
  • Sub-main protection
  • Low-voltage distribution boards
  • Commercial and industrial electrical distribution
  • Protection of cables and electrical equipment against overload and short-circuit faults
Standards & Compliance
  • AS/NZS 60947.2: Low-voltage switchgear and controlgear — Circuit-breakers; verify product certification and RCM status for the intended Australian installation.
Environmental Benefits
  • Helps reduce damage to electrical equipment and associated replacement waste by interrupting overload and short-circuit faults
  • Durable moulded-case construction supports long service life and reduces replacement frequency
  • Electrical components and metal conductors may be recoverable through appropriate end-of-life recycling streams
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 conditions.

Available Now

Available through authorised CHINT distributors in Australia.

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