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The 802R-DF from Allen Bradley is a sealed limit switch that combines robust construction with precise control functionalities. Its design features a rotary lever arm and encapsulated contacts, making it suitable for various applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Sealed Limit Switch |
| Product Line | Bulletin 802R |
| Part Number | 802R-DF |
| GTIN | 781180253492 |
| Enclosure Type | NEMA Type 4 and 13 |
| Body Material | Metal |
| Actuator Type | Rotary lever arm |
| Contact operation style | Sealed contact |
| Contact Type | Normally-Open (N.O.) |
| Maximum Travel | 5.13 mm |
| Travel to Reset Contacts | 0.71 mm |
| Travel to Operate Contacts | 1.75 mm |
| Operating Torque | 15.6 N |
| Minimum Frequency Range | 50 Hz |
| Maximum Frequency Range | 60 Hz |
The Allen Bradley 802R-DF sealed limit switch stands out for its effective protection against environmental factors due to its NEMA Type 4 and 13 enclosure. Crafted from metal, this switch promises durability. It functions with a rotary lever arm as the actuator, allowing for precise mechanical movement.
This device has a maximum travel distance of 5.13 mm, ensuring sufficient range for activation. More specifically, the contacts engage with a designated travel of 1.75 mm and reset after 0.71 mm of movement. This mechanism allows for enhanced reliability and consistency in operations. The contact operation style is categorized as sealed, with normally-open contacts that provide a straightforward operational response when activated.
The switch operates effectively with an operating torque of 15.6 N, translating to efficient force application during monitoring tasks. Supporting a minimum frequency of 50 Hz and a maximum of 60 Hz, the 802R-DF is tailored to function across typical power applications, ensuring it meets industrial expectations with precision.