The Finder Type 20.21 Modular step relays, 16A, single phase switch 1 NO, 35 mm rail (EN 60715) mounting. Width: one module 17.4 mm
Test button and mechanical indicator
7 sequences
AC or DC coil
Identification label
Connection with illuminated pushbuttons via the Finder Type 026.00 adaptor
Cadmium-free contacts