Overview of Allen Bradley 800H-UR29
The Allen Bradley 800H-UR29 is a 30 mm potentiometer unit designed for precision control in industrial automation environments. Featuring a 10 kilohm resistive element, this single-turn potentiometer operates with a 312° rotation, allowing fine adjustment in control circuits. Built with durable plastic construction and a standard round black knob, it fits easily into Type 4/4X enclosures, making it suitable for harsh industrial conditions. The 800H-UR29 supports wire gauge terminations ranging from 14 to 18 AWG with screw connections, ensuring reliable electrical contacts. Certified by multiple safety and quality standards including UL, CE, CSA, and CCC, it ensures dependable performance and regulatory compliance. This potentiometer is engineered to withstand vibrations up to 10 G and shocks up to 100 G, maintaining accuracy and longevity in demanding applications. Operating temperature tolerance ranges from -25 °C to 40 °C, suitable for a variety of environments.
Key Features of Allen Bradley 800H-UR29
- Single-turn potentiometer with 312° rotation for precise control input
- 10 kΩ resistive element providing stable resistance measurements
- 30.5 mm panel cutout diameter designed for Type 4/4X enclosures
- Plastic operator and knob construction for durability and ease of use
- Screw-type electrical terminations supporting 14–18 AWG wire sizes
- Power rating of 2 watts ensuring safe operation under load
- Mechanical life rated for a minimum of 25,000 cycles
- High vibration resistance (up to 10 G) and shock resistance (100 G) for industrial environments
- Certifications including UL, CSA, CE, CCC, ABS, GOST, and EAC
- Operating temperature from -25 °C to 40 °C for versatile usage
Technical Specs of 800H-UR29
| Specification |
Details |
| Resistive Element |
10 kΩ |
| Potentiometer Rotation |
312° Single Turn |
| Panel Cutout Diameter |
30.5 mm |
| Electrical Connection |
Screw connection (14–18 AWG) |
| Power Rating |
2 Watts |
| Mechanical Life |
25,000 cycles minimum |
| Vibration Resistance |
10 G maximum |
| Shock Resistance |
100 G (no damage) |
| Operating Temperature |
-25 °C to 40 °C |
| Certifications |
UL, CE, CSA, CCC, ABS, GOST, EAC |
Applications / Use Case
The Allen Bradley 800H-UR29 potentiometer unit is widely used in industrial control panels where variable resistance inputs are required. It is particularly suitable for motor control applications, speed regulation, and volume or intensity adjustments in automation systems. Its compatibility with NEMA 1, 4, 4X, 12, and 13 enclosures makes it ideal for harsh and outdoor environments, ensuring protection against dust and water ingress. The unit is commonly deployed in manufacturing lines, robotic systems, and equipment requiring precise human-machine interface adjustments. Due to its robust design and certifications, it can also be used in process control applications in industries such as packaging, material handling, and assembly automation.
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