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Allen Bradley 803 Rotating Cam Limit Switches 803-F412XRA

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803-F412XRA

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The Allen-Bradley 803-F412XRA cam switch is a 4-cam switch from the Bulletin 803 and Style F series. All 4 of its cams can operate independently and all 4 of them can be adjusted externally even when the switch is in operation. The 803-F412XRA cam switch has a shaft with a right and left extension that can rotate either clockwise or counterclockwise. This switch also has a speed reducer device that has a gear ratio of 40 to 1. The 803-F412XRA cam switch’s operating temperature range is between -22 and 150 degrees Fahrenheit and its storage temperature range is between -22 and 200 degrees Fahrenheit.

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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 803-F412XRA

ManufacturerAllen Bradley
Product TypeRotating Cam Limit Switch
Product Line803 Rotating Cam Limit Switches
Part Number803-F412XRA
Weight2.00 lbs (0.91 kg)
Style of DeviceF
Circuits4
ModificationDouble Shaft Extension
Modification 2Speed Reducer
Modification 3N/A
Enclosure Type1 and 13
Amps10
ContactSnap Action 1 N.O.-1 N.C.
Cam Operators2-12 Independent
Max. Shaft Speed150 rpm
Cam Duration12°-348°
Extension StandardLeft Shaft

The 803-F412XRA is one of the best liquid level switches belonging to the CLS1 series. This product is manufactured by Dwyer instruments international and comes with Bin Vibrators to offer ideals in high vibration. The 803-F412XRA is designed with pump controllers to monitor pump levels and leaks. It has high-end Level Indicators that are customizable and can be used in any application; note that the liquid level switches are available in various models such as a diaphragm, tuning fork, and more. It also comes with modern transmitters that are capacitive, floatable, submersible, or ultrasonic. Additionally, the product comes with water leak detectors that help in monitoring water levels. The 803-F412XRA switch acts as the best capacitive level sensor that includes an electrical contact output at specific levels of liquid, powder, or bulk. This makes the product suitable for use in various non-metallic materials such as in the ceramic and glass industry, packing industry, wood industry, plastics industry, and chemical industry.

The series is a Model CLS1 Capacitance Level series of switches that are designed to offer a consistent point level dimension of solids, slurries, and liquids in metallic or non-metallic cisterns and containers. Electronics offer highly subtle measurement recognition that entails less than a single picofarad swing from ambient. World-class technology will take care of material build-up on the container sidewall or along the probe assembly. With the use of this product, a one-time calibration is simple through a multi-turn potentiometer. The 803-F412XRA comes with a red LED on the housing to help in indicating the sensor status. Additionally, it features a variable 1-30 second-time delay and a 5 amp, SPDT protective relay output. This series is designed in an innovative way so that it can be fixed vertically or horizontally. The 803-F412XRA switch is made up of state-of-the-art specifications that make it suitable for applications such as high or low-level detection in tanks, silos, bins, chutes, hoppers, and other ewers where liquids, solids or slurries are stored.

Revision Part #Also known as
803-F412XRA Ser A803-F412XRA/A, Series A, Rev A
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