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The Allen Bradley 802T-ATPD is a safety limit switch designed for reliable operation. This unit boasts four circuits and operates within a maximum travel range of 90°.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Safety Limit Switch |
| Product Line | 802T Limit Switches |
| Part Number | 802T-ATPD |
| Weight | 0.94 lbs (0.43 kg) |
| UPC | 611320836974 |
| Number of Circuits | 4 Circuits |
| Torque To Operate | 0.45 Nm |
| Max. Travel to Operate | 13° |
| Min. Travel for Direct Opening Action | 25° |
| Min. Torque/Force for Direct Opening Action | 0.90 N·m |
| Max. Travel | 90° |
| Max. Travel to Reset Contacts | 7° |
| Actuation Type | Lever Type with Spring Return and Standard Operating Torque |
| Mode of Operation | CW and CCW Operation |
| Enclosure Type | Type 4, 6P, and 13 |
The 802T-ATPD model from Allen Bradley is a safety limit switch that incorporates critical features for effective operation in various applications. This switch handles up to four separate circuits, providing versatile functionality for different system designs. To actuate the switch, a torque of 0.45 Nm is required, ensuring consistent performance across its operational range.
The limit switch allows for a maximum travel path of 90°, with a designated maximum actuation travel of only 13°. Additionally, it requires a minimum travel of 25° to ensure direct opening action; this feature is critical for safety and functionality. It also necessitates a minimum torque of 0.90 N·m for direct opening action, reinforcing the reliability of its operations. Resetting contacts requires a maximum travel of 7° for swift return to the default state.
The actuation mechanism features a lever design combined with a spring return system, utilizing standard operating torque to manage switch activation efficiently. Its operational mode supports both clockwise (CW) and counterclockwise (CCW) movements, making it adaptable for various machinery configurations.
Constructed to meet rugged conditions, the 802T-ATPD is compatible with several enclosure types, specifically Type 4, 6P, and 13, offering protection against dust, water, and contamination. This adaptability allows the limit switch to perform well in challenging industrial environments.