Type Designation
( Option : Protection Cover)
* b-Lamp Color : Red / Green / Yellow / Blue / White / Black
* a-Contact Type(3~4) : 1b / 1a
* c-Module Type(6~8) : Panel / Rail / Lead Cable
* x-Roading Voltage : A-12 to 250Vac, 12 to 70Vac, B-24Vac/dc
C-110Vac/dc, D-220Vac/dc