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MCCB 40A 3P 50kA Fixed Thermal Magnetic Grey Allen-Bradley

BRAND: Allen-Bradley
SKU: 140GH3C3C40
$569.70 List price: $709.90
+ −
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Allen-Bradley H Frame MCCB features 40A, 3-pole and 50kA breaking capacity. Thermal magnetic protection for commercial and industrial switchboards.

Alternatively Known As: Molded Case Circuit Breaker 140G, MCCB 40A 3P, Thermal Magnetic Circuit Breaker

Technical Specifications
  • Rated Current: 40A
  • Poles: 3
  • Breaking Capacity: 50kA
  • Trip Type: Fixed Thermal Magnetic
  • Frame Size: H
  • Voltage Rating: Up to 600V AC
  • Standards Compliance: IEC 60947-2
  • Dimensions (H x L x W): 120mm x 75mm x 90mm
  • Weight: 3.5 kg
Key Features
  • Fixed thermal magnetic trip unit for reliable circuit protection
  • High breaking capacity of 50kA for enhanced safety
  • Three-pole design suitable for three-phase systems
  • Compact H frame size for space-saving installations
Professional Installation Requirements
  • Installation must be performed by a licensed electrician to ensure compliance with electrical safety standards and proper operation.
Applications
  • Industrial electrical panels
  • Commercial power distribution
  • Motor control centers
  • Protection of electrical circuits in manufacturing plants
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Helps prevent electrical fires and equipment damage by reliable circuit interruption
  • Supports energy efficiency by protecting electrical systems from overloads and faults
Warranty Information

1 year warranty covering manufacturing defects and workmanship.

Available Now

The Allen-Bradley MCCB 140G H Frame 50kA 3P 40A Fixed Thermal Magnetic Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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