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Allen Bradley E1 Plus Relays 193-EB1JC

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193-EB1JC

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The 193-EB1JC is an electronic overload relay from Allen Bradley's E1 Plus Relays series, designed for optimal protection in three-phase applications. This device operates at a control supply voltage of 24 V DC and accommodates frequency ratings of 50 to 60 Hz.

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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-EB1JC

ManufacturerAllen Bradley
Product TypeElectronic Overload Relay
Product LineE1 Plus Relays
Part Number193-EB1JC
Weight0.88 lbs (0.40 kg)
Control Supply Voltage24 V DC
Frequency Rating50/60 Hz
Phase Protection3-phase
Reset TypeManual/Automatic
Trip Class (Adjustable)10, 15, 20, 30
Trip Class (Fixed)10
Rated Current Range14–45 A
Terminal TypeScrew clamp terminals
Short-Circuit Rating100 kA
Insulation Voltage (Ui)690 V
Dielectric Strength2200 V AC for 1 minute
Auxiliary Contacts1 N.O. + 1 N.C.
Adjustment Range Ratio5:1

The Allen Bradley 193-EB1JC electronic overload relay is engineered to provide reliable protection for three-phase systems. With a control supply voltage set at 24 V DC, this relay can accommodate operational frequencies of either 50 or 60 Hz. The device comes with adjustable trip classes, allowing settings of 10, 15, 20, or 30, while its fixed trip class rating is established at 10. Users can select either manual or automatic reset options to suit their requirements.

In terms of current handling, the 193-EB1JC supports a rated current range from 14 to 45 A, making it suitable for various applications. The relay also includes screw clamp terminals, simplifying installation and ensuring reliable electrical connections. It has a short-circuit rating of 100 kA, providing robust safety in the event of excessive current. The insulation voltage is rated at 690 V, ensuring durability in demanding environments. Moreover, this device achieves dielectric strength of 2200 V AC for 1 minute, reinforcing its capability to withstand voltage spikes.

For added functionality, the relay is equipped with one normally open (N.O.) auxiliary contact and one normally closed (N.C.) contact, enabling versatile interfacing with other control systems. The adjustment range ratio of 5:1 provides further flexibility in setting the trip conditions, allowing for tailored performance to meet specific application needs.