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Spec Sheet
Product Specs
- Actuator:
- Extended
- Actuator Color:
- Amber
- Actuator Material:
- Plastic
- Bezel:
- Chrome
- Contact Configuration:
- 1NO-1NC
- Illumination:
- Illuminated
- Lamp Voltage:
- 120 Vac
- Legend:
- Blank legend
- Light Unit Type:
- LED, full voltage
- Light Unit Voltage:
- 6 Vac/dc
- Operating Mode:
- Momentary
- Series:
- 10250T
- Department:
- Electrical
- Product Type:
- 30.5 mm, Class I Division 2
- Product Details:
- 30.5 mm, Class I Division 2
- Performance Rating:
- NEMA 3, 3R, 4, 4X, 12, 13, NEC Class I Division 2, Groups B, C and D
- Product Width:
- 1.38 in
- Product Width:
- 1.38 in
- Application:
- Pushbutton
- Product Height:
- 1.38 in
- Product Weight:
- 0.01 lb
- Product Length:
- 2.87 in
B-LINE 10250T828AD2A – Frequently Asked Questions
1) Can I use the Eaton B-Line 10250T828AD2A pushbutton in a Class I Division 2 hazardous area?
Yes. The 10250T828AD2A is rated for NEC Class I Division 2, Groups B, C and D, so it suits areas where flammable gases or vapors are present only under abnormal conditions. Groups B, C and D cover hydrogen, ethylene and propane atmospheres respectively. It is not a Division 1 device, so if your area classification is Division 1 you need an explosionproof enclosure and operator instead.
2) Is this 10250T pushbutton suitable for outdoor or washdown locations?
Yes. Enclosure ratings are NEMA 3, 3R, 4, 4X, 12 and 13, which covers rain and sleet outdoors, hosedown, corrosion resistance, and dust or oil in industrial areas. 4X makes it workable in corrosive or food-plant washdown environments as long as the enclosure it goes into carries the same rating.
3) What voltage do I wire to the light on the 10250T828AD2A illuminated pushbutton?
The lamp circuit is 120 Vac, and the internal light unit is a full-voltage LED type operating at 6 Vac/dc, so it runs off 120 Vac supply through the built-in transformer-type light unit arrangement. Wire the illumination to a 120 Vac control circuit.
4) Does this pushbutton stay in when pressed, or does it spring back?
Momentary action. The extended amber actuator returns as soon as you release it, so it is for start, jog, and momentary-signal duty, not for a maintained on/off state. If you need a position that latches, specify a maintained or push-pull operator instead.
5) How many contacts does the 10250T828AD2A come with, and can it run a start/stop circuit?
It ships with a 1NO-1NC contact block, so one normally open and one normally closed circuit. That is enough to energize a starter coil on the NO side while breaking a permissive or interlock on the NC side. If your logic needs two independent NO circuits, you will need a different contact arrangement.
6) Does this pushbutton come with a legend, and can I add my own marking?
It is supplied blank, with no legend on the unit, so the function has to be marked by a separate legend plate or panel engraving. The amber actuator with a chrome bezel is what the operator sees.
7) Do I need to assemble the operator, contact block, and light unit myself?
No. The 10250T828AD2A ships assembled as a complete illuminated pushbutton: extended plastic actuator, chrome bezel, LED light unit and 1NO-1NC contact block already put together. You only mount it and wire it.
8) What is the exact part number to order this assembled Class I Division 2 illuminated pushbutton?
Order it as Eaton B-Line 10250T828AD2A, part of the 10250T heavy-duty 30.5 mm operator series. Spelling the full number matters, since the 10250T family covers hundreds of actuator, color, contact, and voltage combinations that differ only in the suffix.
9) Is the amber lens on this B-Line pushbutton appropriate for a warning or caution function?
Amber is conventionally the caution or attention color on control panels, and this unit's illuminated amber actuator suits an alarm-acknowledge, caution, or attention-required pushbutton. Because the actuator is plastic rather than metal, keep it out of contact with solvents that attack plastics.
How fast can I get the B-LINE 10250T828AD2A delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE 10250T828AD2A come with a warranty?
Absolutely. The B-LINE 10250T828AD2A is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE 10250T828AD2A?
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