Protection accessories, Harmony Electromechanical Relays, RC circuit, for all sockets, 110...240V AC, Schneider Electric, Mfr#: RZM041FU7$7.89+
AMMDU OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 53 VDC / 1 A - 1 C/O contact, 12 mm screw terminal, Murr Elektronik, Mfr#: 50085$145.99+