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Allen Bradley 194R Switches 194R-NU100-1754

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194R-NU100-1754

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The 194R-NU100-1754 disconnect safety switch by Allen Bradley allows for controlled power disconnection in electrical systems. Designed for multiple voltage sources, it supports a variety of configurations, ensuring flexibility in installation and application.

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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 194R-NU100-1754

ManufacturerAllen Bradley
Product TypeDisconnect Safety Switch
Product Line194R Switches
Part Number194R-NU100-1754
Weight3.00 lbs (1.36 kg)
UPC885630236780
Fuse TypeNon-Fused
Operating Voltage 1 Phase120 - 240 VAC
Current Rating100 A
Number of Poles4 Pole Switch
Operating Voltage 3 Phase240 - 600 VAC
DC Operating Voltage125 - 250 VDC
Max. HP Rating100 HP @ 3 phase 600 VAC
HP Rating @ 250 VDC15 HP
Min. Operating Temperature-20°C
Max. Operating Temperature55°C
Min. Storage Temperature-40°C
Max. Storage Temperature65°C
Installation Altitude2000 m
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The Allen Bradley 194R-NU100-1754 is a disconnect safety switch designed for reliable operation in various electrical environments. This switch is classified as a non-fused type and supports multiple voltage configurations. For single-phase systems, it operates within a voltage range of 120 to 240 VAC, while three-phase operations can extend from 240 to 600 VAC. Additionally, it accommodates direct current (DC) applications with operating voltages between 125 and 250 VDC.

Rated for 100 A, this four-pole switch provides versatility for substantial electrical loads. The maximum horsepower rating reaches an impressive 100 HP under three-phase 600 VAC conditions. In contrast, its HP capability for 250 VDC applications is rated at 15 HP, making it suitable for varied industry requirements.

This switch can operate effectively in temperatures ranging from -20°C to 55°C, ensuring consistent performance in typical environments. For storage purposes, it can withstand temperatures between -40°C and 65°C. Furthermore, the device is designed for installation at altitudes up to 2000 meters, making it adaptable for numerous applications.