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Trade Discount 20%

MCCB 140G H FRAME 50kA 3P 110A Adjustable Thermal Magnetic by Allen-Bradley

BRAND: Allen-Bradley
SKU: 140GH3F3D11
$731.10 List price: $911.00
+ −
30 Days Return Electricians Unlock Trade Access
MCCB 140G H FRAME 50kA 3P 110A Adjustable Thermal Magnetic Circuit Breaker is designed for robust electrical protection in industrial and commercial applications. With a high interrupting capacity of 50kA at 415V and an adjustable thermal magnetic trip unit, it ensures precise protection for three-phase systems. Ideal for motor control centers and power distribution, this durable breaker meets IEC standards for safety and reliability.

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

Technical Specifications
  • Rated Current: 110A adjustable
  • Poles: 3
  • Interrupting Capacity: 50kA at 415V
  • Trip Type: Thermal Magnetic
  • Frame Size: H
  • Standards Compliance: IEC 60947-2
  • Dimensions (H x L x W): 140mm x 110mm x 90mm
  • Weight: 5 kg
Key Features
  • Adjustable thermal magnetic trip unit for precise protection
  • High interrupting capacity of 50kA at 415V
  • 3-pole design suitable for three-phase systems
  • Robust H 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 in manufacturing plants
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Helps prevent electrical faults and fires, reducing environmental hazards
  • Durable design reduces need for frequent replacements, minimizing waste
Warranty Information

1 year limited warranty covering manufacturing defects.

Available Now

The Allen-Bradley MCCB 140G H FRAME 50kA 3P 110A Adjustable Thermal Magnetic Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

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