Description
1)OTS A311 Push Button,Red Light,24V~30V, Installation Dia=27mm
2)OTS BR27C Push Button(Interior with 3 Wires)Blue/White Light Available,24V~30V, Installation Dia=27mm
3)BR27C Push Button for other brands (Interior with 4 Wires)Blue/White Light Available,24V~30V, Installation Dia=27mm