Hager differential lock 4P 25A 30mA class AC 2 modules BD426N

Eaton Pfr-003 rele' differenziale 30ma 2 moduli

Hager Differential Block 3P 30MA 25A AC 2 DIN Modules

Eaton PKN6-20/2/C/003 Differential Circuit Breaker 20A 2P C 30mA AC

Eaton Pkn4-32/1N/C/003-A Differential Magnetic Circuit Breaker 1P+N 32A C 0

Hager Differential Block 3P 30MA 25A AC 2 DIN Modules

Eaton FBSMV-40/4/05 Differential Block 40A 4P 0.5