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Allen Bradley 800T Push Buttons 800T-N157

Product image is representative; revision or series may vary. Contact us to request a specific version.

800T-N157

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The 800T-N157 by Allen Bradley is a reliable incandescent pilot light designed for use in operator buttons from the 800T series. It operates at 24 volts with a typical current rating of 70 mA, ensuring effective signaling in various industrial applications.

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2 Year DO Supply Warranty
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 800T-N157

ManufacturerAllen Bradley
Product TypePilot Light
Product Line800T Push Buttons
Part Number800T-N157
Weight0.06 lbs (0.03 kg)
Lamp TypeIncandescent
Operation TypeFull Voltage
Typical Current Rating70 mA
Lamp Voltage TypeAC/DC
Voltage Rating24 V
Life Cycle200,000 Cycles
Humidity Rating50…95% RH
VibrationMax. 10 G
Ambient Operating Temperature Range-40…+55 °C
Hole Size30 mm
ApplicationReplacement Lamp for Operator Buttons from 800T Series
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The Allen Bradley 800T-N157 is classified as a pilot light, specifically designed for more efficient operator control within the 800T series. It utilizes incandescent lamp technology and functions effectively at a voltage of 24 V, supporting either AC or DC input as needed. This model is characterized by its full voltage operation, delivering a typical current rating of 70 mA during use. Built for endurance, the 800T-N157 boasts an impressive operational lifespan of 200,000 cycles, making it suitable for frequent and consistent use in industrial environments.

In terms of its environmental tolerance, this pilot light operates within a broad temperature range from a frigid -40°C to a warm +55°C. It also maintains effective performance in humidity conditions of 50% to 95% relative humidity, ensuring reliability even in challenging settings. The unit can withstand vibrations up to 10 G, enhancing its functionality in dynamic industrial applications.

Physically, the 800T-N157 is designed to fit within a 30 mm hole size, allowing for straightforward installation as a replacement lamp for operator buttons from the 800T series. This compatibility makes it an ideal choice for those seeking to replace or upgrade existing pilot lights while maintaining uniformity across control interfaces.