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Allen Bradley 808 Speed Sensing Switches 808-E1

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808-E1

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The Allen Bradley 808-E1 is a speed switch designed for precise monitoring of rotational speeds. It offers a wide operational voltage rating of up to 600 volts AC and provides a robust solution with its rugged industrial enclosure.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 808-E1

ManufacturerAllen Bradley
Product TypeSpeed Switch
Product Line808 Speed Sensing Switches
Part Number808-E1
GTIN10781180855329
Mounting StyleBase mount
Rated Operational Voltage600 Volts AC (maximum)
Termination StyleScrew-type terminals
Peak Driving Torque3.5 inch-pounds
Speed Range50 to 200 revolutions per minute (RPM)
Frequency Range50 to 60 Hertz
Type of EnclosureRugged industrial enclosure
Switch StyleRotary
Adjustment MechanismOne clockwise-rotating screw and one counterclockwise-rotating screw
Contact TypeNormally Closed (NC) contacts
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The 808-E1 speed switch from Allen Bradley serves as a vital tool for measuring and controlling the speed of machinery effectively. This device is engineered to operate at a maximum voltage of 600 volts AC, allowing it to fit into a range of industrial power systems. The component employs screw-type terminals for secure and reliable connections, ensuring stability during operation.

This speed switch has a defined operational range, enabling it to effectively manage speeds from 50 to 200 revolutions per minute (RPM). It is designed to function within frequency limits ranging from 50 to 60 Hertz, which aligns it with various industrial requirements. The sturdy industrial enclosure type guarantees additional protection against environmental factors, enhancing its durability in demanding settings.

The 808-E1 utilizes a rotary switch style; this feature aids in its user-friendly operation. Adjustments can be made easily through a dual-screw mechanism, featuring one screw that rotates clockwise and another that rotates counterclockwise, allowing precise speed settings. The switch is equipped with normally closed (NC) contacts, making it suitable for applications where maintaining safety and reliability is critical.