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MCCB 1200A 4P 120kA Electronic LSIG-MM N Frame Grey Allen-Bradley

BRAND: Allen-Bradley
SKU: 140GN0K4E12
$23,044.50 List price: $28,716.90
+ −
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Allen-Bradley N Frame MCCB features 1200A, 4-pole and 120kA breaking capacity. Electronic trip protection for commercial and industrial switchboards.

Alternatively Known As: Molded Case Circuit Breaker 140G N Frame, MCCB 4P 1200A, Electronic LSIG Circuit Breaker

Technical Specifications
  • Poles: 4
  • Rated Current: 1200A
  • Interrupting Capacity: 120kA
  • Trip Unit: Electronic LSIG
  • Frame Type: 140G N
  • Mounting: Fixed
  • Standards Compliance: IEC/EN 60947-2
  • Dimensions (H x L x W): 250mm x 120mm x 150mm
  • Weight: 15 kg
Key Features
  • 4-pole molded case circuit breaker
  • 1200A rated current
  • 120kA interrupting capacity
  • Electronic LSIG (Long-time, Short-time, Instantaneous, Ground fault) trip unit
  • Reliable protection against overloads and short circuits
Professional Installation Requirements
  • Installation must be performed by a licensed electrician experienced with high current MCCB devices to ensure compliance with safety standards.
Applications
  • Industrial electrical distribution panels
  • Commercial building electrical protection
  • Motor control centers
  • Power distribution systems requiring high interrupting capacity
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enhances electrical safety reducing risk of fire and equipment damage
  • Supports energy efficiency by preventing electrical faults and downtime
Warranty Information

Standard manufacturer warranty of 1 year against defects in materials and workmanship.

Available Now

The Allen-Bradley MCCB 140G N Frame 120kA 4P 1200A Electronic LSIG MM is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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