TT-SLKK5/110AC - Phoenix Contact
Surge protection device - TT-SLKK5/110AC - 2794987; Modular terminal block with varistor as surge voltage protection between clamping connector and DIN rail, separate ground connection, nominal voltage: 110 V AC, mounting on NS 35/7.5, terminal width: 6.2 mm, terminal height: 69 mm