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Manufacturer Resources
Spec Sheet
Product Specs
- Actuator:
- Extended
- Actuator Color:
- Red
- Actuator Material:
- Plastic
- Bezel:
- Chrome
- Contact Configuration:
- 1NC
- Illumination:
- Illuminated
- Led Lamp Number:
- #755
- Light Unit Type:
- Incandescent, transformer
- Light Unit Voltage:
- 120 Vac
- Operating Mode:
- Momentary
- Series:
- 10250T
- Department:
- Electrical
- Product Type:
- 30.5 mm, Heavy-Duty
- Product Details:
- 30.5 mm, Heavy-Duty
- Performance Rating:
- NEMA 3, 3R, 4, 4X, 12, 13
B-LINE 10250T77R – Frequently Asked Questions
1) Is the 10250T77R a normally open or normally closed button?
It ships with a single normally closed contact block (1NC), and the operating mode is momentary, so the circuit opens only while the button is held and closes again on release. If you need a maintained action or an NO contact, this is the wrong unit.
2) What voltage does the illuminated red pushbutton light run on?
The light unit is rated 120 Vac and is an incandescent, transformer type, so it is wired for a standard 120 V control circuit. It is not a direct-voltage low-voltage lamp unit.
3) Can this pushbutton be mounted in a washdown or outdoor enclosure?
It carries NEMA 3, 3R, 4, 4X, 12 and 13 ratings, which covers rain and sleet outdoors (3, 3R), hosedown and corrosion resistance (4, 4X), and dust, oil and coolant in plant environments (12, 13). Mount it in an enclosure with the same or better rating, since the enclosure sets the overall rating of the assembly.
4) What replacement lamp does the 10250T77R illuminated pushbutton take?
The lamp for this illuminated unit is a #755. Keep a couple on the shelf if the button is used as a run or fault indicator, since incandescent lamps are a wear item unlike LED units.
5) Is the red button on the 10250T77R raised so it can be hit quickly?
The actuator is an extended type in red plastic with a chrome bezel, so it stands proud of the panel and can be struck by hand or by a gloved palm. Note that it is a momentary 1NC extended button, not a maintained mushroom-head emergency stop, so do not substitute it for a latching E-stop.
6) Will a 10250T77R work in an existing Eaton 10250T control station?
It is part of the 10250T heavy-duty 30.5 mm family, so it uses the same 30.5 mm mounting hole and operator platform as other 10250T devices in that station. The exact part number to order is 10250T77R.
How fast can I get the B-LINE 10250T77R 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 10250T77R come with a warranty?
Absolutely. The B-LINE 10250T77R 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 10250T77R?
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 10250T77R from ZenSupply?
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and
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every order.
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