Maintained 30.5 mm

Allen Bradley 800T-FB16A Maintained Push Button 600V 1N.O. 1N.C. Green and Red

Furnas 52PA2AC Oil Tight Push-Pull Operator Maintained With Chromed Head

Square D 9001SKR-9R Maintained Push-Pull with Red Lens 30.5mm

Square D 9001KR-9P1 ILL. Push-Pull Operator Transformer Type 30.5mm

Square D 9001K2L-1 Ill. Push Button Trans. Type 120V With Red Lens 30.5mm

Square D 9001KT-1G6 Push-To-Test Pilot Light Transformer Type 120VAC 30.5mm With Green Lens

Square D 9001KT-1W6 Pilot Light Push-To-Test Transformer Type 1 N.O. 1 N.C. 120V