Electronic circuit breaker limits downtime. In factory-automation settings where 24-V switching supplies power multiple loads, the fault on a single load circuit can shut down the power supply, ...

The classic circuit breaker—a resettable overcurrent cutoff device—has been with us since the 1920s and is well-known for its reliable, consistent performance and a simple schematic symbol (Fig. 1).

The special device ESS20-1.. is a further extension of the product line “electronic circuit breakers”. Type ESS20-1.. has a width of only 12.5 mm and selectively protects all DC 24 V loads through a ...

Puls has introduced a range of DIN rail electronic circuit breakers for 24V loads from 90 to 480W. “With a width of only 22.5mm, PISA-M is the smallest four-channel electronic circuit breaker in the ...

Programmable for current rating, low-voltage threshold, circuit control, and prioritization of loads during battery backup, the ESS60-T electronic circuit breaker is said to offer unmatched load ...

Cockpit automation integrates with avionics, which eliminates thermal circuit breakers and lots of wiring, Kellsey Justus said. Military aircraft are set to be the first use cases for the Superpilot ...

Reviewing a typical protective device trip curve (click here to see Fig. 2), it can be divided into three regions. First is the “instantaneous region,” which is the region intended to interrupt ...

Electric drives require effective protection against overloads and short circuits. Both phenomena cause motor disruption and create a risk of damage to the motor. This could lead to a potentially ...