Rational 40.02.009 Main Switch, Push Button, Ultravent
Manufacturer:
Manufacturer #:
40.02.009
Parts Town #:
RATL40.02.009
Units:
Each
Fits Models:
Rational 40.02.009 Genuine OEM Replacement Part
A Rational 40.02.009 Main Switch enables dependable power control for smooth startup and shutoff.
- Real OEM switches and buttons reduce repair expenses with proper fit and dependable performance that cuts downtime and avoids repeat replacements
- Product Type: Main Switch
- Actuator Style: Push Button
Common Questions and Answers
Why is the Rational 40.02.009 Main Switch essential to the equipment's operation?
The main switch controls the unit's primary power engagement, allowing the equipment to start and respond correctly when the operator activates the push button. Its push-button construction matters because it is designed for consistent actuation and dependable switching performance in routine operating conditions.
How can I tell if the Rational 40.02.009 Main Switch might be failing?
The main switch may be failing if the equipment starts inconsistently, does not respond properly when pressed or powers on and off unpredictably during use. Physical signs can include a sticking or loose button, while environmental signs may include moisture exposure, residue buildup or visible wear that could affect reliable contact.
Read More FAQs
How fast is shipping for the Rational 40.02.009 Main Switch?
Parts Town provides same-day shipping on in-stock real OEM parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. We work hard to make shipping as quick and reliable as possible on every order.
Where do I go to see delivery updates for my Rational 40.02.009 Main Switch?
Check the status of your real OEM parts by going to our Track My Order page and entering your order number or purchase order (PO) number and zip code. You'll then be able to check shipping details whenever you want, giving you peace of mind as shipping progresses.
Can I contact Parts Town for help with my Rational 40.02.009 Main Switch?
Yes! Parts Town offers a wide range of customer support for real OEM parts 8 AM—9 PM ET Monday through Friday via live chat, email assistance, phone help and more. Head to our Contact Us page to see all the ways to reach us if you need help with an issue regarding your order.
What's the return policy for the Rational 40.02.009 Main Switch?
Parts Town lets you return most new, unopened real OEM parts within 90 days of delivery, so go to our Returns page for more information on the policy. For installed parts that don't work anymore, complete the form in the Defective Parts & Warranty Inquiries section.