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Allen Bradley 803 Rotating Cam Limit Switches 803-NK39

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803-NK39

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The 803-NK39 is a rotating cam limit switch offered by Allen Bradley, part of the Bulletin 803 series of cam limit switches. This switch is engineered to manage mechanical timing and facilitate contact actuation control, operating effectively in various industrial settings.

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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 803-NK39

ManufacturerAllen Bradley
Product TypeRotating Cam Limit Switch
Product Line803 Rotating Cam Limit Switches
Part Number803-NK39
Weight0.19 lbs (0.09 kg)
Series CompatibilityBulletin 803 Rotating Cam Limit Switches
FunctionProvides mechanical timing and contact actuation control
Kit ContentsCam elements, bolts, nuts, and washers
Shaft Speed150 RPM
Rated Voltage (AC)600 VAC
Rated Voltage (DC)600 VDC
Enclosure RatingNEMA Type 1, 4, 13
Minimum Operating Temperature-30°C
Maximum Operating Temperature66°C
Relative Humidity5 to 95% (non-condensing)
Installation Altitude1000 m
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The Allen Bradley 803-NK39, part of the Bulletin 803 series, is a rotating cam limit switch designed for precise mechanical control. This device allows for accurate timing and engagement of contact actuation, making it suitable for a variety of applications. Included in the kit are essential components such as cam elements, bolts, nuts, and washers to facilitate straightforward installation and operation.

This limit switch runs at a shaft speed of 150 RPM, delivering consistent performance for time-sensitive operations. It supports high voltage ratings, capable of handling up to 600 VAC for alternating current and 600 VDC for direct current, making it appropriate for different electrical systems.

The enclosure is designed to meet NEMA types 1, 4, and 13 ratings, offering protection against dust and water ingress. The operational temperature for the 803-NK39 ranges from -30°C to 66°C, ensuring reliability even in extreme conditions. Additionally, it can function within a relative humidity range of 5 to 95%, without dew formation.

For altitude, this device is rated for installation at heights up to 1000 meters, providing flexibility for various industrial setups. Overall, the 803-NK39 rotating cam limit switch stands as a robust solution for precise mechanical timing and control in diverse operational environments.

Revision Part #Also known as
803-NK39 Ser A803-NK39/A, Series A, Rev A
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