Eaton
Eaton 10250TM42 industrial power supply legend plate half round off on black 30.5 mm
Aluminium legend plate with Off-On markings fits 30.5 mm selector switches
- Engine BrandEATON
- Engine Size1/2 round
- Aluminium construction resists harsh environments
- Half-round off-on legend suits selector switches
- 5 mm diameter fits standard cutouts
- Black background ensures high contrast readability
- 75 in height allows clear labelling
Industrial selector-switch legend plate
The Eaton 10250TM42 is a half-round aluminium legend plate sized for 30.5 mm selector switches and roto-push operators. It carries the permanent Off-On marking in black on a black background for clear status identification in industrial panels. The 1.75 in height and width match standard cut-out dimensions.
Fixed legend limits flexibility
Because the Off-On text is stamped into the plate it cannot be changed to custom wording or additional positions. The half-round shape only fits operators that accept a 30 mm diameter legend, so it will not mount on square or rectangular bezels. Installers must verify the operator cut-out before ordering.
30.5 mm mounting diameter decides fit
The single specification that determines compatibility is the 30.5 mm operator size. If the switch or push-button uses that exact mounting diameter the plate will seat correctly; any other diameter means the part cannot be used.
Highlights
- Aluminium construction resists harsh environments
- Half-round off-on legend suits selector switches
- 5 mm diameter fits standard cutouts
- Black background ensures high contrast readability
- 75 in height allows clear labelling
Specifications
| Engine Brand | EATON |
|---|---|
| Engine Size | 1/2 round |
Questions about this item
Which legend plate style matches a half-round selector switch?
The half-round shape is made for 30.5 mm selector switches and roto-push operators, so it fits the cut-out of those specific operators.
What does the 30.5 mm figure mean once the plate is mounted?
It is the standard mounting diameter for the operator; the plate sits flush on a 30.5 mm hole and the 30 mm plate diameter covers the cut-out.
How does the 1.75 in height and width affect panel layout?
The square 1.75 in by 1.75 in footprint sets the minimum centre-to-centre spacing between adjacent legend plates on the panel.
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