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The 193-A2H2 is an overload relay manufactured by Allen Bradley, part of the E1 Plus Relays series. This solid-state device operates within a rated current range of 12 to 38 amperes and requires manual reset after a trip, following a Class 20 trip rating.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Overload relay |
| Product Line | E1 Plus Relays |
| Part Number | 193-A2H2 |
| Weight | 0.88 lbs (0.40 kg) |
| Rated Current | 12 to 38 A |
| Trip Class | Class 20 |
| Reset Type | Manual Reset |
| Relay Type | Solid-state overload relay |
| Max. Operating Humidity | 80% (Non-Condensing) |
| Max. Storage Humidity | 80% (Non-Condensing) |
| Max. Operating Altitude | 1000 MSL |
| Min. Storage Temperature | 0 °C |
| Max. Storage Temperature | 40 °C |
| Min. Operating Temperature | 0 °C |
| Max. Operating Temperature | 40 °C |
The Allen Bradley 193-A2H2 is classified as a solid-state overload relay, providing essential protection for motors and other electrical apparatus against overload conditions. It features a rated current range from 12 to 38 A, enabling it to cater to various application demands. With manual reset capability after tripping, users ensure the system returns to normal operation safely. The relay adheres to Class 20 trip specifications, giving it a precise performance level.
This relay operates efficiently in environments with a maximum humidity level sorted as 80% and it is non-condensing, suitable for diverse industrial applications. Additionally, the operational envelope includes a temperature range from 0 °C to 40 °C, mirroring the storage temperature limits.
For applications situated at higher altitudes, the 193-A2H2 relay can function effectively up to 1000 meters above sea level. This design considers temperature and humidity factors, ensuring reliable performance in potentially challenging environments.