The 193-EEHJ is an Allen-Bradley manufactured overload relay. This is an electrical protective device ideally used in motor control circuits and similar applications, preventing a high amount of current from passing through the conductor and protecting the connected equipment from damage. The 193-EEHJ is part of the E1 Plus product category. This overload relay offers phase loss sensitive, time delay, ambient compensated protection. The 193-EEHJ has an adjustable trip class with available adjustments of 10,15, 20, and 30. with a Manual / Automatic-Manual device reset mechanism. This overload relay supports operation with 3-phase power systems with a current trip adjustment range of 30-150 Amperes. It is directly compatible for use with Allen-Bradley’s bulletin 100 IEC contactor with a size range of E116 - E205. The 193-EEHJ main circuitry has a rated insulation voltage of 690 VAC and a rated impulse strength of 6kVAC. This overload relay has a rated operating voltage of 690 VAC / 600 VAC and an operating frequency of 50/60 Hz (sinusoidal). This device is provided with screw terminals utilizing M5 screws. Each terminal supports flexible stranded wire with a ferrule, coarse-stranded or solid wire, and Stranded or solid wire. The 193-EEHJ control circuits have a contact terminal current of 5 Amperes with contact reliability of 17V, 5 mA. The device’s control circuits have rated insulation voltage of 690 VAC, impulse strength of 6kVAC, and rated operating voltage of 690 VAC / 600 VAC. This device has an operating temperature of -20…+60 °C (-4…+140 °F), operating shock of 30G, and operating vibration of 3G. This overload relay has an IP20 Protection degree.

The 193-EEHJ relay module is a 3-phase relay module that has been manufactured by Allen-Bradley. It is part of the E1 Plus Relays series. The adjustable current range for the 193-EEHJ 3-phase relay module is between 30 and 150 Amps. It has screw-type control terminals and the users can select either manual resetting or auto/manual resetting. The 193-EEHJ 3-phase relay module is part of the selectable trip class of the Allen-Bradley E1 Plus Relay series, and its selectable trip ratings include 10 Amps, 15 Amps, 20 Amps, and 30 Amps. This relay module does not include built-in terminal lugs, which means that external sets of terminal lugs must be ordered separately and installed on the relay module to increase its connection options.

The Allen-Bradley E1 Plus series 193-EEHJ relay module is designed to be as versatile as possible because it supports DIP switches that the operators can use to choose which reset mode the relay module will use or to choose the trip rating for the relay module. Optional side-mounted expansion modules can be connected to the 193-EEHJ relay module on the left side to expand its functionalities and allow it to be used in a wider range of applications than normal. The 193-EEHJ relay module is also meant to be mounted on different types of Allen-Bradley contactors, including the Allen-Bradley 100-E116 to 100-E146 series contactors. Another type of optional accessory that is compatible with this relay module is a current adjustment shield which is used to prevent accidental and inadvertent adjustments or changes to the relay module’s current settings.

1. What is the trip class rating of the 193-EEHJ?

The 193-EEHJ has an adjustable trip class rating of 10,15,20 and 30.

2. What is the current adjustment range of the 193-EEHJ?

The 193-EEHJ has a current adjustment range of 30-150 Amperes.

3. What are the compatible contactors for use with the 193-EEHJ?

This overload relay is specifically compatible for use with the E116 - E205 Bulletin 100 IEC contactor.