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FSB-E12, 230 V AC

Medium protection module for protecting leads and cables in telecommunication, regulating and control systems. Disturbances caused by interference due to atmospheric conditions and discharges (thunderstorms) or interference from power supply lines and switching processes in the system itself can be limited to a value below 300 V using the FSB-E12.To meet highest requirements, a staggered protection consisting of gas-filled discharger and varistor connected indirectly in parallel has been selected. The discharger is used for coarse protection, the varistor for medium protection.

  • Coarse protection
  • Medium protection
Operating voltage 230 V AC
Operating current 3 A
Leakage current max. 8/20 µs 5 kA
Response time 100 ns
Transmission frequency 20 kHz, 50 Ohm
Back-up fuse 3 A
Dimensions (W x H x D) 22.5 x 75 x 100 mm
Weight 45 g
Operating temperature range -5 °C to +55 °C
Storage temperature range -20 °C to +70 °C
Ingress protection for housing / terminal block IP40 / IP20

Technical Data 

  • P/N11015605
    Feature 1
    Feature 2


pdf Produktuebersicht C|Logline 899905-05 EN 3.55 MB
last update on Tuesday, 6. September 2016 - 4:30