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MCCB 1200A 4P 50kA Electronic LSIG NS Frame Grey Allen-Bradley

BRAND: Allen-Bradley
SKU: 140GNS5I4E12
$11,089.70 List price: $13,819.40
+ −
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Allen-Bradley MCCB features 1200A, 4-pole and 50kA breaking capacity. Electronic trip protection for commercial and industrial switchboards.

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

Technical Specifications
  • Frame Type: NS
  • Poles: 4
  • Rated Current: 1200A
  • Breaking Capacity: 50kA
  • Trip Unit: Electronic LSIG
  • Standards Compliance: IEC 60947-2
  • Dimensions (H x L x W): 200mm x 120mm x 150mm
  • Weight: 15 kg
Key Features
  • 4-pole molded case circuit breaker
  • Electronic LSIG (Long-time, Short-time, Instantaneous, Ground fault) trip unit
  • High breaking capacity of 50kA
  • Rated current of 1200A
  • NS frame design for compact installation
Professional Installation Requirements
  • Installation must be performed by a licensed electrician to ensure compliance with electrical safety standards and proper operation.
Applications
  • Industrial electrical distribution systems
  • Commercial electrical panels
  • Power protection in manufacturing plants
  • Electrical switchboards and control panels
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 NS Frame 50kA 4P 1200A Electronic LSIG is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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