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

BRAND: Allen-Bradley
SKU: 140GN0H4E12
$16,516.50 List price: $20,582.10
+ −
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Allen-Bradley N Frame MCCB features 1200A, 4-pole and 120kA breaking capacity. Electronic LSI trip protection for industrial switchboards.

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

Technical Specifications
  • Frame Size: 140G N
  • Breaking Capacity: 120kA
  • Poles: 4P (three-phase plus neutral)
  • Rated Current: 1200A
  • Trip Unit: Electronic LSI (Long-time, Short-time, Instantaneous)
  • Type: Molded Case Circuit Breaker
  • Dimensions (H x L x W): 250mm x 200mm x 150mm
  • Weight: 15 kg
Key Features
  • Electronic Long-time, Short-time, and Instantaneous (LSI) trip unit
  • High breaking capacity of 120kA
  • Four-pole (4P) configuration for three-phase plus neutral
  • Rated current of 1200A
  • Reliable circuit protection and fault interruption
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 systems
  • Commercial electrical panels
  • Motor control centers
  • Power protection in manufacturing plants
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enhances electrical system 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 LSI is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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