B-Line 10250T75B Assembled, 30.5 mm Pushbutton

Momentary. Press and the 1NO contact closes, release and it opens again. It will not stay latched in, so don't use it where you need a maintained on/off selector position.

The lamp circuit on the 10250T75B is 120 Vac, using an incandescent lamp with a transformer. Feed the light from a 120 V control circuit; a 24 V control scheme needs a different light unit.

Yes, within the enclosure's own rating. The operator carries NEMA 3, 3R, 4, 4X, 12 and 13 ratings, so it handles rain, hosedown, corrosive washdown areas, and dust or oil in industrial panels.

It ships assembled: extended blue plastic actuator, chrome bezel, illuminated light unit and one normally open contact, ready to mount. No separate operator, lamp module or contact block to order.

Extended means the button head stands out past the bezel so it can be hit quickly, including with a gloved hand. That also makes it easier to bump accidentally, so for a start command on a machine face many integrators prefer a flush button and save extended heads for frequently used functions. The 10250T75B uses a blue plastic extended head in a chrome bezel.

No. It's supplied with a single normally open contact, so it can only make a circuit when pressed. If you need a normally closed function, such as a stop or interlock, order a device with an NC contact configuration instead.

Order MPN 10250T75B. It's a B-Line 10250T series heavy-duty 30.5 mm device, so it mounts in the same panel cutouts as the rest of that series.

Blue is conventionally used for a function requiring mandatory action, such as reset, rather than start (green) or stop (red). If you're standardizing a panel to color convention, the 10250T75B suits reset, acknowledge or auxiliary functions.