The ESS31-T is an electronic circuit breaker designed for DC 24 V applications, measuring only 12.5 mm in width. It provides selective protection for load circuits through active electronic current limitation during short circuits and overload disconnection at approximately 1.2 times the rated current. The device is capable of handling capacitive loads up to 40,000 µF and is available in fixed current ratings ranging from 0.5 A to 12 A. This circuit breaker features DIN rail mounting for easy installation and includes an integral fail-safe element that enhances safety by ensuring physical isolation when switched off. It is compliant with UL1077 and UL60947-4-1 standards, making it suitable for use in industrial control panels. The ESS31-T also includes visual status indicators via multicolored LEDs, providing clear feedback on operational conditions. Engineers may find the ESS31-T beneficial for applications requiring reliable overcurrent protection and efficient installation in compact spaces.
The model ESS31-T extends our product group of electronic overcurrent protection devices for DC 24 V applications. At a width of only 12.5 mm it provides selective protection for all DC 24 V load circuits. This is achieved by a combination of active electronic current limitation in the event of a short circuit and overload disconnection at typically 1.2 times rated current. The ESS31-T is track-mountable and provides ease of installation for groups of devices with several circuits.
| E-T-A Circuit Breakers | |
|---|---|
| Product Category | Circuit Breakers |
| Product Number | Type ESS31-T |
| Product Name | Electronic Overcurrent Protection |
| Rated DC Voltage | 24 volts |
| Rated Current | 0.5000 to 12 amps |
| Trip System Type | Electronic |
| Number of Poles | 1 |
