Electronic overcurrent protection provided by the E-T-A ElectroTechnical Applications electronic circuit protector, ESX10-T, ensures selective disconnection of faulty load circuits with high cable attenuation.
The fast response time of the ESX10-T electronic circuit protector ensures stability of the output voltage and prevents failures of the entire system.
The integral current limitation characteristics of the ESX10-T electronic circuit protector contribute to safety and selectivity in operation.
Short circuit currents are limited to 1.8 times rated current. Thus a fault in one circuit can be remedied while the switch-mode power supply continues to provide power to the remainder of the system. Even with long load lines, only the faulty circuit is disconnected.
The E-T-A ESX10-T electronic circuit protector, available from E-T-A ElectroTechnical Applications, is designed for snap-on symmetrical rail mounting. It comes with a width of 12.5 mm and 80 x 80 mm mounting envelope. For multi-way applications, a number of protectors may be mounted side-by-side.
The 24 V DC entry line as well as the load terminal are directly connected to protected plus and common by means of 10 mm² screw terminals. Plug-in type signal busbars allow wiring of auxiliary signals (single or group signalling).