Unimax HB03020 Roller Switch 20A 125VAC 250VAC 480VAC

Description:

The Unimax HB03020 Roller Switch is used in industrial control systems to provide reliable switching functions through mechanical roller actuation. Commonly installed in conveyors, automated equipment, machine tools, and material handling systems requiring dependable position sensing and control capabilities. Maintenance teams and industrial electricians use this part for replacement and preventive maintenance to restore switching accuracy and ensure dependable equipment operation.

Applications:

The Unimax HB03020 Roller Switch is designed for industrial environments requiring precise motion detection and electrical control. It is commonly utilized in manufacturing equipment, production machinery, and automation systems to support safe operation and maintain consistent electrical performance.

Technical Specifications:

• Manufacturer Part Number (MPN): HB03020
• Product Type: Roller Switch
• Brand: Unimax
• Function: Provides mechanical actuation for electrical switching applications
• Actuator Type: Roller Lever
• Current Rating: 20 A AC
• Voltage Rating: 125/250/480 VAC
• DC Rating: 0.25 A at 250 VDC
• DC Rating: 0.50 A at 125 VDC
• Contact Type: Snap Action
• Equipment Type: Industrial Limit Switch
• Application: Position sensing and machine control
• Installation Type: Machine-mounted component
• Application Environment: Manufacturing, automation, and material handling facilities
• Maintenance Purpose: Restores switch performance and operational reliability

Common Replacements:

• Unimax 2DHBW22A-5 Roller Lever Limit Switch
• Honeywell BZ Series Roller Limit Switch
• Omron WL Series Roller Lever Limit Switch