ALLEN BRADLEY 802T R7TD Time Delay Limit Switch

Description:

The Allen-Bradley 802T R7TD Time Delay Limit Switch is used in industrial automation systems for delayed position detection and controlled switching operations. Commonly installed in conveyor systems, packaging machinery, process equipment, and automated production lines requiring timed actuation. Maintenance teams and system integrators use this part for repair, retrofit, and replacement to ensure accurate timing control in machine operations.

Applications:

The Allen-Bradley 802T R7TD time delay limit switch is used in industrial systems where delayed switching is required for sequencing and safety. It is commonly applied in conveyor systems for timed product spacing, packaging and bottling lines for process synchronization, machine tools for controlled actuation delays, and material handling systems to manage motion timing and prevent mechanical conflicts.

Technical Specifications:

• Brand: Allen-Bradley
• Part Number: 802T R7TD
• Product Type: Time Delay Limit Switch
• Series: 802T Bulletin
• Actuator Type: Plunger type (typical configuration)
• Contact Configuration: 1 NO + 1 NC
• Switching Mechanism: Snap action with time delay
• Time Delay Type: Adjustable mechanical/pneumatic delay (model dependent)
• Rated Operational Voltage: Up to 600 VAC
• Rated Current: Up to 10 A
• Enclosure Type: Oil-tight heavy-duty metal housing
• Protection Rating: NEMA Type 1, 3, 4, 6, 13
• Operating Temperature: -20°C to +85°C
• Mounting Type: Surface mounting
• Conduit Entry: 1/2" NPT

Common Replacements:

• Allen-Bradley 802T-A Limit Switch
• Allen-Bradley 802T-AP Limit Switch
• Schneider Electric XCKJ10541 Limit Switch