Rockwell Automation A-B 75390-1S Rheostat for Industrial Control Applications
This Allen Bradley rheostat is designed for industrial applications requiring precise control over electrical resistance. It offers reliable performance in various control systems.
Manufacturer:Allen Bradley
Model:A-B 75390-1SFR
Type:Rheostat
Resistance Range:1 ohm to 100 ohms
Power Rating:500W
Voltage Rating:250V
Operating Temperature:-40°C to +85°C
Dimensions:150mm x 75mm x 30mm
Weight:1.2kg
Designed for use with Allen Bradley CompactLogix controllers, the 75390-1SFR Heatsink ensures efficient cooling to maintain system performance.
Made from high-quality aluminum, it offers excellent thermal conductivity and durability.
Its compact dimensions make installation straightforward, fitting seamlessly within your existing setup without requiring additional space.
The silver finish not only adds a professional look but also enhances its heat dissipation properties.
With a capacity to handle up to 200W of heat, this heatsink ensures your controller stays cool even under heavy loads.
By investing in this robust heatsink, you’re safeguarding your critical automation processes against overheating, thus extending the lifespan and efficiency of your equipment.











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