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Allen Bradley E1 Plus Relays 193-EC2DD

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193-EC2DD

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The Allen-Bradley 193-EC2DD relay is an E3 Plus electronic relay. It is designed to be used for the protection of squirrel cage induction motors.

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Ships from Raleigh, NC
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 193-EC2DD

ManufacturerAllen Bradley
Product typeElectronic overload relay
Product LineE1 Plus Relays
Part Number193-EC2DD
UPC611320228359
Weight1.00 lbs (0.45 kg)
Current range9 to 45 Amps
Contactor sizeC30 to C43
DeviceNetYes
Inputs4
Outputs2
Operating temperature-20 to 55 degrees Celsius
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The 193-EC2DD relay is an E3 Plus relay with an internal ground fault sensor. The current adjustment rating of the relay is from 9 to 45 Amps and the size of the Bulletin 100 contactor on the relay is size C30 to C43. The 193-EC2DD relay belongs to the Bulletin 193 electronic relay product line which are developed by Allen-Bradley for squirrel-cage induction motor protection. The 193-EC2DD relay supports DeviceNet communication and it can act only as a slave device. A handheld DeviceNet configuration terminal (catalog number 193-DNCT) can be used for configuration the 193-EC2DD relay. There are four 24 Volts DC rated inputs on the 193-EC2DD relay and 2 outputs. The relay also supports the PTC thermistor input. Internal ground fault protection in the 1 to 5 Amps current range is also supported on the relay.

The 193-EC2DD relay can be used for single-phase and 3-phase applications. A programming parameter is provided for selecting between single and 3-phase operation. Both modes supports straight-through wiring. The maximum heat dissipation for the 193-EC2DD relay is 4.53 Watts. The rated power consumption is 3.9 Watts. For control circuits, the rated supply voltage is 24 Volts DC which is supplied via DeviceNet and the operating voltage range is 11 to 25 Volts DC. The working temperature range for the 193-EC2DD relay is from -20 to 55 degrees Celsius and the storage/transport temperature range is from -40 to 85 degrees Celsius. The degree of protection offered by the 193-EC2DD relay is 1P1X. The operating shock and vibration ratings for the relay are 30 G and 3 G, respectively. The weight of the 193-EC2DD relay is approximately 1.77 pounds.