802T-H2

Overview of Allen Bradley 802T-H2

The Allen Bradley 802T-H2 is a standard rotary limit switch engineered for industrial position sensing and control applications. This two-pole, two-circuit device features a counterclockwise rotary lever arm that provides reliable mechanical actuation in demanding environments. Built to Rockwell Automation's specifications, the 802T-H2 operates across a wide voltage range up to 600 VAC with a current rating of 10 A, making it suitable for heavy-duty machinery and automated systems. The unit is designed with a standard non-plug-in configuration and conduit entry for terminal connections. Certified to multiple international standards including UL, CSA, CE, CCC, and KC, this limit switch meets global compliance requirements for industrial installations. The 802T-H2 delivers dependable performance in temperature ranges starting from -18°C, offering mechanical durability for factories, material handling systems, and process control environments where precise position detection is critical to safe and efficient operation.

Key Features of Allen Bradley 802T-H2

• Two-pole, two-circuit contact configuration for dual control functions
• Counterclockwise rotary lever arm with standard mounting
• Operates from -18°C to elevated ambient temperatures
• Standard non-plug-in design with conduit entry connections
• Rated for 10 A at 600 VAC maximum
• UL Listed, CSA Certified, CE Marked for international compliance
• Compatible with Bulletin 802T lever accessories

Technical Specs of 802T-H2

• Model Number: 802T-H2
• Type: Standard Limit Switch
• Number of Poles: 2
• Number of Circuits: 2
• Voltage Rating: Up to 600 VAC
• Current Rating: 10 A
• Operating Temperature: -18°C minimum
• Lever Operation: Counterclockwise
• Mounting: Standard
• Size: Standard Non-Plug-In
• Terminal Connection: Conduit Entry
• Certifications: UL, CSA, CE, CCC, KC

Applications / Use Case

The 802T-H2 limit switch is deployed across manufacturing and industrial automation systems where mechanical position detection ensures safe and coordinated machine operation. Common applications include conveyor systems where the switch detects the presence or position of materials on moving belts, triggering stops, starts, or direction changes. In automated assembly lines, the 802T-H2 confirms that gates, doors, or guards are properly closed before allowing hazardous machinery to operate, protecting personnel and equipment. Material handling equipment such as hoists, cranes, and lift tables use this switch to establish travel limits, preventing over-travel and potential damage. Packaging machinery relies on the 802T-H2 to synchronize sequential operations, ensuring product flows smoothly through filling, sealing, and labeling stations. The switch also serves in process control applications where valve positions, damper settings, or actuator states must be confirmed for system safety. Its robust construction and wide temperature range make the 802T-H2 suitable for harsh industrial environments including foundries, chemical plants, and outdoor installations where reliable electromechanical switching is required.

Related Resources

• LeadTime.ca – Industrial Automation Components & Repair Services
• View All Allen Bradley Products
• Examples of Industrial Automation and Control Systems
• Allen Bradley 194E-SY Disconnect Switch
• Allen Bradley 1609-D600N UPS Backup Power Supply