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MCCB 140G G FRAME 50kA 4P 100A Fixed Thermal Magnetic | 4 Pole Design | High Interrupting Capacity | by Allen-Bradley

SKU: 140GG3C4D10
$538.80 List price: $671.40
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MCCB 140G G FRAME 50kA 4P 100A Fixed Thermal Magnetic Circuit Breaker offers reliable overcurrent protection with its fixed thermal magnetic trip unit. Designed for industrial and commercial electrical distribution systems, this four-pole breaker ensures safety with a high interrupting capacity of 50kA, making it ideal for medium power applications. Professional installation is recommended to comply with safety standards.

Alternatively Known As: Molded Case Circuit Breaker, MCCB 140G, Thermal Magnetic Circuit Breaker, 4 Pole MCCB 100A

Technical Specifications
  • Frame Type: 140G G Frame
  • Poles: 4P (Four Pole)
  • Rated Current: 100A
  • Interrupting Capacity: 50kA
  • Trip Unit: Fixed Thermal Magnetic
  • Voltage Rating: Up to 600V AC
  • Standards Compliance: IEC 60947-2
  • Dimensions (H x L x W): 150mm x 80mm x 100mm
  • Weight: 3.5 kg
Key Features
  • Fixed thermal magnetic trip unit for reliable overcurrent protection
  • Four-pole design for three-phase power systems with neutral
  • High interrupting capacity of 50kA for enhanced safety
  • Rated current of 100A suitable for medium power applications
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
  • Motor protection and control
  • Power distribution in manufacturing plants
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Helps prevent electrical faults that can cause fires and equipment damage
  • Supports energy efficiency by protecting electrical circuits from overload
Warranty Information

1 year warranty covering manufacturing defects and workmanship.

Available Now

The Allen-Bradley MCCB 140G G FRAME 50kA 4P 100A Fixed Thermal Magnetic Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.