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The 802X-A4 watertight limit switch from Allen Bradley features a robust metal housing, designed to withstand harsh environments. Operating through a rotary lever arm, this switch enables movement in both clockwise and counterclockwise directions.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Watertight Limit Switch |
| Product Line | 802X Limit Switches |
| Part Number | 802X-A4 |
| UPC | 781180837524 |
| Weight | 1.44 lbs (0.65 kg) |
| Housing Material | Metal |
| Construction Design | Watertight |
| Actuator Type | Rotary lever arm |
| Lever Movement | Clockwise or counterclockwise |
| Degree of Protection | NEMA Type 4/13 |
| Operating Force | 0.34 Newton-meter (3 inch-pounds) |
| Nominal Travel To Operate Contacts | 16.5 degrees |
| Continuous Carrying Current | 10 Amperes |
| Travel to Reset Contacts | 8 degrees (maximum) |
| Maximum Travel Angle | 43 degrees |
| Working Temperature | -46°C to 121°C (-50.8°F to 249.8°F) |
The 802X-A4 from Allen Bradley serves as a watertight limit switch, effectively designed for reliable operation in extreme conditions. It features a robust construction made from metal, providing durability. The actuator employs a rotary lever arm; this allows for both clockwise and counterclockwise movements to suit various application requirements.
This switch holds a NEMA Type 4/13 designation, ensuring it offers significant protection against water and dust ingress, thereby enhancing its longevity. An operating force of 0.34 Newton-meter (3 inch-pounds) is required to activate the mechanism. Additionally, it can continuously carry a current of up to 10 Amperes without issue.
Operational capabilities include a nominal travel distance to engage the contacts set at 16.5 degrees, alongside a maximum travel angle of 43 degrees. Resetting the contacts requires a travel of 8 degrees at most, ensuring precise control. The 802X-A4 is also designed to function effectively across an extensive temperature range, from -46°C to 121°C (-50.8°F to 249.8°F), making it an excellent choice for demanding environments.