Siemens 6EP4438-7FB00-3DX0 6EP44387FB003DX0 Selectivity module

SITOP SEL1200 selective module 8-channel switching characteristic Input: DC 24 V/60 A Output: DC 24 V/8 x 10 A Threshold adjustable 2-10 A with monitoring interface The SITOP SEL1200 selectivity module is the optimal supplement for all 24 V power supplies, in order to split and monitor the load current on several current branches. Overload and short circuit in one or more branches are reliably detected. Short term current peaks, for example through a high inrush current, the electronics to, feeders with longer overload switches you dead. This is ensured even on high-impedance lines and with creeping short circuits. The intact feeders are supplied and downtimes of the system are minimized. The faulty branch is signaled via LEDs on the device as well as via composite signaling contact or diagnostic monitor. No matter which industry, no matter what requirements - Siemens offers reliable and efficient power supplies for every plant.

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