The Siemens 7SR1206-2HA11-2CA0 is an ARGUS-C ground fault relay rated for 1/5 A secondary current, sitting in the Circuit Breakers, Fuses & Protection category under Ground Fault Relays. This is the protection element that sits between your CT secondary and the trip coil — it watches for residual current on the neutral or ground path and triggers when the setpoint is exceeded. The 1/5 A rating means it's designed for standard 1 A or 5 A CT secondaries, which covers most MV/LV switchgear installations.
Siemens 7SR1206-2HA11-2CA0 ARGUS-C Ground Fault Relay, 1/5A
MPN7SR1206-2HA11-2CA0
Siemens ARGUS-C ground fault relay, 7SR1206-2HA11-2CA0, 1/5A rated, current lifecycle stage.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 2.27 kgs |
Product details
Frequently asked questions
Where can I buy 7SR1206-2HA11-2CA0?
This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote.
MPN
7SR1206-2HA11-2CA0