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Manufacturer Resources
Spec Sheet
Product Specs
- Actuator:
- Knob
- Actuator Color:
- White
- Bezel:
- Chrome
- Illumination:
- Non-illuminated
- Number Of Positions:
- Two-position
- Series:
- 10250T
- Throw type:
- 60°
- Department:
- Electrical
- Product Type:
- 30.5 mm, metallic
- Product Details:
- 30.5 mm, metallic
- Performance Rating:
- NEMA 3, 3R, 4, 4X, 12, 13
B-LINE 10250T20KW – Frequently Asked Questions
1) Will the B-Line 10250T20KW selector switch fit a standard 30.5 mm panel hole?
Yes. The 10250T20KW is a 30.5 mm heavy-duty pushbutton/selector operator, so it drops into the standard 30.5 mm (1-3/16 inch) knockout used across 10250T series control stations and enclosure covers. The body is metallic, not plastic.
2) Is this selector switch rated for washdown or outdoor enclosures?
The 10250T20KW carries NEMA 3, 3R, 4, 4X, 12 and 13 ratings, so it holds up in rain-exposed outdoor enclosures, hose-down washdown areas, corrosive 4X environments, and oil or coolant-laden machine shops. That is the watertight/oiltight construction the 10250T heavy-duty line is built for.
3) How many positions does the 10250T20KW knob have, and how far does it turn?
It's a two-position knob operator with a 60 degree throw, so the knob swings 60 degrees between the two positions. That makes it a straightforward on/off or hand/auto style selector, not a three-position center-off switch. If you need three positions, specify a different 10250T operator.
4) Does this selector switch come with contact blocks, or do I need to order them separately?
The 10250T20KW is the operator itself: white knob actuator, chrome bezel, non-illuminated. Contact blocks are separate items in the 10250T system and are selected to match your circuit count and rating, so plan on ordering the contact blocks and any legend plate along with the operator.
5) Is the 10250T20KW knob lit up, and will it show status in a dark panel?
No light. This is a non-illuminated white knob with a chrome bezel, so it gives you position by knob orientation only. For a switch that indicates state in a dark or outdoor panel, choose an illuminated 10250T selector or add a separate pilot light in the cover.
6) What part number do I quote for this Eaton B-Line heavy-duty selector switch?
Order by MPN 10250T20KW, B-Line 10250T series, 30.5 mm metallic heavy-duty watertight/oiltight two-position knob selector switch. That single number covers the white knob and chrome bezel operator.
7) Can I use a knob selector like this on a machine guard or safety circuit where the operator must be key-secured?
Not as supplied. The 10250T20KW uses a plain white knob that anyone can turn by hand, with no key retention. For restricted operation, specify a key-operated 10250T selector instead; the panel prep stays the same 30.5 mm hole, so the swap is direct.
How fast can I get the B-LINE 10250T20KW delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
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 10250T20KW come with a warranty?
Absolutely. The B-LINE 10250T20KW 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 10250T20KW?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the B-LINE 10250T20KW from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.