Description 

​The Allen-Bradley 140U-D6D3-C25 is a 25 A. 3-pole molded case circuit breaker designed for global applications. providing fixed short-circuit and overcurrent protection. It features a high interrupting capacity of 65 kA at 480Y/277V and complies with UL 489 and IEC 60947-2 standards.

 

 

Technical Specifications 

Condition	New/Never Used Surplus
Brand	Allen-Bradley
Category	Circuit Breakers
Part Number	140U-D6D3-C25
Subcategory	Molded Case Circuit Breakers
Supply Voltage	480V 60Hz
Pole Configuration	3 Poles
Rated Current	25 A
Frame Size	D-Frame (up to 30A)
Interrupt Rating	65 kA
Weight	0.46 kgs

  

 

Information About 140U-D6D3-C25

The Allen-Bradley 140U-D6D3-C25 is a 25A. 3-pole molded case circuit breaker designed for short-circuit and overcurrent protection in industrial and commercial applications. With a high interrupting capacity. it ensures reliable circuit protection in demanding environments.

Key Features:

• Interrupting Capacity: Rated at 65 kA at 480Y/277V. ensuring protection against high fault currents.
• Standards Compliance: Certified to UL 489 and IEC 60947-2 for global applications.
• Construction: Durable molded case design for enhanced safety and long-lasting performance.
• Protection: Fixed short-circuit and overcurrent protection for reliable electrical system safety.
• Status: Discontinued as of December 10. 2021; recommended replacement model is 140UT-D7D3-C25.

This circuit breaker is designed for use in industrial automation. electrical distribution. and power control applications. ensuring efficient circuit protection and compliance with safety standards.