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Allen Bradley

Allen Bradley 140G-J3F3-D12 J Frame Molded Case Circuit Breaker

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ManufacturerAllen Bradley

Part number140G-J3F3-D12

Type Molded Case Circuit Breaker

Frame J Frame

Poles 3 Pole

Rated Current 125A

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12-month warranty

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Veteran-owned

CAGE: 9NK75

3-Pole Configuration 125A Rating 35kAIC Interrupt Rating Adjustable Thermal/Magnetic Trip J Frame Circuit Protection

Product description

The Allen-Bradley 140G-J3F3-D12 is a J frame molded case circuit breaker designed for circuit protection. It features a 3-pole configuration with a rated current of 125 Amps and an interrupt rating of 35 kAIC. This breaker utilizes adjustable thermal and adjustable magnetic trip settings for versatile protection.

This circuit breaker is essential for protecting electrical systems from overloads and short circuits in industrial and commercial applications. Its robust construction and reliable performance make it suitable for demanding environments, ensuring safety and operational continuity. It adheres to KC standards.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley 140G-J3F3-D12 circuit breaker. We provide high-quality surplus industrial components to meet your operational needs, backed by our commitment to service and reliability.

Technical specifications

Type	Molded Case Circuit Breaker
Frame	J Frame
Poles	3 Pole
Rated Current	125A
Interrupt Rating	35 kAIC
Trip Type	Adjustable Thermal/Magnetic
Standard	KC

Common applications

Industrial Power Distribution

Motor Control

Electrical Protection

Panel Building

Machine Safety

Compatible systems

Standard electrical panels and distribution systems

Also known as

AB 140G-J3F3-D12 140G J Frame Breaker

Replaces / compatible with

This 140G J Frame circuit breaker is part of Allen-Bradley's 140G series, designed as a reliable component for various electrical protection needs.

Technical note

Expert tip

Ensure the correct trip settings are configured for the 140G-J3F3-D12 to provide adequate protection without nuisance tripping.

What happens next?

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Frequently asked questions

What are the trip settings for the Allen-Bradley 140G-J3F3-D12 circuit breaker?

The Allen-Bradley 140G-J3F3-D12 circuit breaker features adjustable thermal and adjustable magnetic trip settings. This allows for customization of the protection characteristics to suit specific application requirements.