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Trade Discount 20%

MCCB 140G G FRAME 50kA 3P 63A Fixed Thermal Magnetic 3-Pole Design High Breaking Capacity by Allen-Bradley

BRAND: Allen-Bradley
SKU: 140GG3C3C63
$552.50 List price: $688.40
+ −
30 Days Return Electricians Unlock Trade Access
MCCB 140G G FRAME 50kA 3P 63A Fixed Thermal Magnetic Circuit Breaker offers reliable protection for industrial and commercial applications. With a robust 3-pole design and a high breaking capacity of 50kA, it ensures safety against overloads and short circuits. Ideal for motor control centers and electrical panels, this circuit breaker is built for durability and compliance with AS/NZS 60950 standards.

Alternatively Known As: Molded Case Circuit Breaker, MCCB 140G, Thermal Magnetic Circuit Breaker, 3P MCCB 63A

Technical Specifications
  • Type: Fixed Thermal Magnetic
  • Poles: 3
  • Rated Current: 63A
  • Breaking Capacity: 50kA
  • Frame Size: G
  • Standards Compliance: AS/NZS 60950 for electrical safety
  • Dimensions (H x L x W): 120mm x 85mm x 90mm
  • Weight: 2.5 kg
Key Features
  • Fixed thermal magnetic trip unit for reliable protection
  • 3-pole design suitable for three-phase systems
  • High breaking capacity of 50kA at rated voltage
  • Rated current of 63A for medium power applications
  • Robust G frame construction for durability
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 from overload and short circuit
Standards & Compliance
  • AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Helps prevent electrical fires and equipment damage by reliable circuit protection
  • Supports energy efficiency by minimizing downtime and electrical faults
Warranty Information

1 year manufacturer warranty covering defects in materials and workmanship.

Available Now

The Allen-Bradley MCCB 140G G FRAME 50kA 3P 63A Fixed Thermal Magnetic Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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