Product Overview
About Allen-Bradley 140-UV-B
Product Overview
Allen-Bradley 140-UV-B is a 140U UL motor circuit protector (MPCB) used to protect motors and branch circuits in industrial automation systems.
140U UL MPCBs are commonly installed in motor control centers and industrial control panels where compact motor protection, manual disconnect capability, and UL-oriented application support are important. Matching the correct adjustable current range, poles, and voltage rating helps ensure compatibility with your motor starter and protection design.
Product Highlights
- Series: 140U
- Type: UL Motor Circuit Protector (MPCB)
- Poles: 3
- Rated Voltage: 480 V
- Lifecycle: DISCONTINUED
- 140-UV-B
- 140UVB
- DISCONTINUED BY MANUFACTURER
- UNDERVOLTAGE TRIP UNIT
- 480V 60 HZ
- RIGHT SIDE MOUNTING
Application & Compatibility
UL 489 MPCB – Motor Protection
Common selection factors include poles 3; rated voltage 480 V. Always verify motor FLA, short-circuit rating requirements, and accessory compatibility before installation.
Condition: Refurbished
This unit has been professionally inspected, tested, and cleaned. Backed by a 2-Year warranty, it is fully functional and ready for industrial deployment. Refurbished automation components provide a reliable and cost-effective solution for maintenance replacement, spare inventory, and system expansion.
Browse all 140U UL MPCBs.
