Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley Miscellaneous Allen Bradley 57C494

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

57C494

|
Need a Specific Revision?

The 57C494 is a power supply module made by Allen Bradley. It operates at an input voltage of 100–120 V AC, efficiently managing an input current between 3.0 and 3.6 A to deliver an output power of 147 W.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
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.
Learn more
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 57C494

ManufacturerAllen Bradley
Product TypePower Supply Module
Product LineMiscellaneous Allen Bradley
Part Number57C494
Input Voltage100–120 V
Voltage TypeAC
Input Current3.0–3.6 A
Output Power147 W
Input–Output Isolation Voltage1500 VDC
Front-panel IndicatorLED Indicator
Number of Indicators2 Indicators
Front-panel Key SwitchProgram, Setup and Memory Protect
Max. Operating Humidity80% (Non-Condensing)
Max. Storage Humidity80% (Non-Condensing)
Max. Operating Altitude1000 MSL
Request a Repair

The Allen Bradley 57C494 power supply module is engineered for reliable operation within various industrial environments. This device is designed for an input voltage range of 100–120 volts AC, managing input currents ranging from 3.0 to 3.6 amperes. It is capable of providing a total output power of 147 watts, making it suitable for applications that require consistent energy delivery.

Built with a robust isolation capability, the module has an input-output isolation voltage rating of 1500 VDC, ensuring safety and protection against electrical faults. For user convenience, it features two LED indicators on the front panel, which facilitate quick performance assessment. Additionally, a key switch is available on the front panel, providing program, setup, and memory protection functions.

This module is also designed to operate effectively in environments with a maximum humidity level of 80% (non-condensing). It can be stored under similar humidity conditions, and it remains functional at altitudes up to 1000 meters (MSL). The 57C494 is suitable for a variety of scenarios where precision and reliability in power supply is essential.