ARG 03S is a fault current detector for the underground medium voltage distribution network (6-36kV) and for detecting the short circuit and earth faults.

Thanks to its magnetic core clamp type current sensors which is RJ-45, prevents wrong polarity connection and easy assembly.

ARG 03S has Special designed LED external Signal Lamp which is flexible and high light transmission.
All time-delays are programmed into the microcontroller through DIP Switches by user. The indication module is equipped with fault and relay active LED’s.
ARG 03S includes, 3 resetting types as manual, automatic and time setting.
ARG 03S can work with or without batteries

• 24- 110 VDC universal auxiliary supply
• If there is no DC, it can work via Batteries, if there is DC no need for batteries.
• Manual – Automatic and Time Setting Reset
• 100.000 hours life time LED external signalLamp
• Complies MYD-2002-043A TEDAS
• Specifications.