![Residual current circuit breaker, FI switch, RCD 2-pin, 25 A, 30 mA installation (FI switch, 2-pin 25 A) : Amazon.de: DIY & Tools Residual current circuit breaker, FI switch, RCD 2-pin, 25 A, 30 mA installation (FI switch, 2-pin 25 A) : Amazon.de: DIY & Tools](https://m.media-amazon.com/images/I/61FKLMzT7VL._AC_SS450_.jpg)
Residual current circuit breaker, FI switch, RCD 2-pin, 25 A, 30 mA installation (FI switch, 2-pin 25 A) : Amazon.de: DIY & Tools
![File:Aktueller ABB F204A 40A 0,03A (30mAh) FI RCD 4 Polig (L1 L2 L3 + N) mit Schaltstellungsanzeige.png - Wikimedia Commons File:Aktueller ABB F204A 40A 0,03A (30mAh) FI RCD 4 Polig (L1 L2 L3 + N) mit Schaltstellungsanzeige.png - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/8/85/Aktueller_ABB_F204A_40A_0%2C03A_%2830mAh%29_FI_RCD_4_Polig_%28L1_L2_L3_%2B_N%29_mit_Schaltstellungsanzeige.png)
File:Aktueller ABB F204A 40A 0,03A (30mAh) FI RCD 4 Polig (L1 L2 L3 + N) mit Schaltstellungsanzeige.png - Wikimedia Commons
![Certain 4-pole RCDs (30mA) cannot be used with 2 poles. A nasty source of error / electrical - YouTube Certain 4-pole RCDs (30mA) cannot be used with 2 poles. A nasty source of error / electrical - YouTube](https://i.ytimg.com/vi/IquYes9YEQc/maxresdefault.jpg)
Certain 4-pole RCDs (30mA) cannot be used with 2 poles. A nasty source of error / electrical - YouTube
7540.4501.0 Kopp | Kopp 3 + N 40 A Instantaneous RCD Switch, Trip Sensitivity 500mA | 239-4981 | RS Components
![HNC-25/2/003 EATON ELECTRIC - RCD breaker | Inom: 25A; Ires: 30mA; Max surge current: 250A; DIN | TME - Electronic components HNC-25/2/003 EATON ELECTRIC - RCD breaker | Inom: 25A; Ires: 30mA; Max surge current: 250A; DIN | TME - Electronic components](https://ce8dc832c.cloudimg.io/v7/_cdn_/9B/30/A0/00/0/656313_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new.png&wat_scale=100p&ci_sign=7351a737bc4aee2c89648c9516e630d58786719c)