Allen Bradley Rheostat 75390-1SF/RHEOSTAT, Control Component
The Allen Bradley Rheostat 75390-1SF is designed for industrial applications where precise voltage control is required. It finds use in various control systems for adjusting resistance, enabling smooth operation of electric motors and other equipment.
Type:Rheostat
Series:75390
Submodel:1SF
Control Type:Manual
Voltage Rating:Up to 600V
Current Rating:Up to 100A
Resistance Range:0.5Ω – 1000Ω
Power Rating:Up to 50W
Mounting Style:Panel Mount
Environmental Protection:IP65
Dimensions:Length: 100mm, Width: 50mm, Height: 20mm
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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