ROCKWELLMotor protection circuit breaker

140G-JTC4-C40

Name: 140G-JTC4-C40
Brand: ROCKWELL
SKU: 140G-JTC4-C40

The Allen Bradley 140G-JTC4-C40 is a 250A J-frame molded case circuit breaker with a 40A trip unit, designed for high-interrupting capacity and minimal mounting footprint. It is UL Listed, CSA Certified, and CE compliant, making it suitable for various global applications.

Product Model140G-JTC4-C40

Product ID105807

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and CertificationThe Allen Bradley 140G-JTC4-C40 is UL Listed, CSA Certified, and CE compliant, ensuring it meets rigorous safety standards for global applications.
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2. High Interrupting CapacityDesigned to handle high fault currents, this circuit breaker is ideal for industrial electrical systems requiring robust protection.
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3. Compact DesignWith a minimal mounting footprint, the 140G-JTC4-C40 fits seamlessly into your control panels, optimizing space without compromising performance.
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4. Adjustable Trip UnitThe 40A trip unit can be adjusted to meet specific operating current requirements, providing flexibility in system design and operation.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Adjustment Type

Fixed Thermal/Fixed Magnetic

Certifications

UL Listed, CSA Certified, CE, CCC

Protection

Thermal Magnetic

Rating/Size

250 A, J-Frame

Trip Unit Rating

40A

Repairable

NOT_REPAIRABLE