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The 193-ED1BB is an electronic overload relay from Allen Bradley’s E1 Plus series. Designed to operate within a current range of 0.2 to 1.0 A, this relay supports three-phase systems and has a rated voltage of 690 V.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Overload Relays |
| Product Line | E1 Plus Relays |
| Part Number | 193-ED1BB |
| Weight | 0.75 lbs (0.34 kg) |
| UPC | 781180128752 |
| Relay Type | Electronic Overload Relay |
| Rated Current | 0.2 to 1.0 A |
| Number Of Phases | 3-Phase |
| Reset Type | Manual Reset |
| Trip Class | Class 10 |
| Rated Voltage | 690 V |
| Voltage Type | AC |
| IP Rating | IP20 |
| Contact Configuration | 1 N.O. and 1 N.C |
| Color Type | Grey and Black |
The Allen Bradley 193-ED1BB electronic overload relay is a robust solution designed for protecting 3-phase electric motors. Capable of handling a rated current from 0.2 A to 1.0 A, it is suited for a variety of applications requiring reliable overload protection. The relay is rated for a maximum voltage of 690 V and operates under an alternating current (AC) type, ensuring compatibility with standard electrical systems.
Equipped with a manual reset feature, the 193-ED1BB provides users with control to reset the device after a trip event. The relay adheres to Class 10 trip ratings, making it suitable for specific time-delay characteristics in motor protection. Its design includes an ingress protection rating of IP20, indicating that it should be used in environments where it is shielded from moisture and dust.
In terms of contact configuration, this overload relay provides one normally open and one normally closed contact, allowing for diverse wiring configurations in motor control setups. The grey and black color scheme lends to its functional aesthetic, making it easily identifiable in control panels. Overall, the 193-ED1BB is a versatile and reliable component suitable for modern industrial motor protection applications.