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Trade Discount 20%

MCCB 140G G FRAME 50kA 4P 40A Fixed Thermal Magnetic 4 Pole Design High Interrupting Capacity by Allen-Bradley

BRAND: Allen-Bradley
SKU: 140GG3C4C40
$344.50 List price: $429.30
+ −
30 Days Return Electricians Unlock Trade Access
MCCB 140G G FRAME 50kA 4P 40A Fixed Thermal Magnetic Circuit Breaker offers reliable overload and short circuit protection with its robust four-pole design. Ideal for industrial and commercial applications, this breaker ensures safety and compliance with AS/NZS 3000 standards, making it perfect for electrical panels and motor protection.

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

Technical Specifications
  • Rated Current: 40A
  • Poles: 4 (3 phases + neutral)
  • Interrupting Capacity: 50kA
  • Trip Unit: Fixed Thermal Magnetic
  • Frame Size: G
  • Type: MCCB (Molded Case Circuit Breaker)
  • Dimensions (H x L x W): 150mm x 120mm x 100mm
  • Weight: 3.5 kg
Key Features
  • Fixed thermal magnetic trip unit for reliable overload and short circuit protection
  • Four-pole design for three-phase power systems with neutral
  • High interrupting capacity of 50kA for enhanced safety
  • Robust G Frame construction for durability in demanding environments
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 protection and control
  • Electrical safety and overload protection
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Helps prevent electrical faults that can cause fires and equipment damage, promoting safer energy use
  • Supports energy efficiency by protecting electrical circuits from overloads and faults
Warranty Information

Standard manufacturer warranty of 1 year covering defects in materials and workmanship.

Available Now

The Allen-Bradley MCCB 140G G FRAME 50kA 4P 40A Fixed Thermal Magnetic Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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