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size 0 for 3TF30/31,3TF40/41,3TB40/41 AUX.
contacts: 1 NO + 1 NC
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Reviews
- B
Butch Weaver
Oct 03, 2025
SIEMENS Relay 3UA5040-1E 2.5-4AWe received excellent wiring drawings, and the service was great.HelpfulUnhelpful - A
Anonymous
May 13, 2025
SIEMENS Relay 3UA5040-1E 2.5-4AWe uncovered a treasure that's truly extraordinary!HelpfulUnhelpful - T
Tessa
Jan 26, 2025
SIEMENS Relay 3UA5040-1E 2.5-4AReceived quickly, nicely packaged, great product.HelpfulUnhelpful - D
Delilah
Jan 21, 2025
SIEMENS Relay 3UA5040-1E 2.5-4AVery helpful and user-friendly.HelpfulUnhelpful - Y
Yvette
Dec 20, 2024
SIEMENS Relay 3UA5040-1E 2.5-4AJust order and we'll take care of the rest.HelpfulUnhelpful - H
Howard Sanders
Aug 30, 2024
SIEMENS Relay 3UA5040-1E 2.5-4ACustomer service helped me find what I was looking for. Good prices too!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
SIEMENS Relay 3UA5040-1E 2.5-4AAll was ok! No problems whatsoever.HelpfulUnhelpful
SIEMENS Relay 3UA5040-1E 2.5-4A
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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