✔ In Stock (Can ship in 5-7 days)

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Panel thickness: 2.5 mm (.098) with 2 nuts - 4 mm (.157) with 1 nut
Low level or mechanical life: 100,000 cycles
Operating temperature: -40°C to +85°C (-40°F to 185°F)
Initial contact resistance: 10 mΩ max.
Insulation resistance: 1,000 MΩ min. at 500VDC
Dielectric strength:
1,000 Vrms 50 Hz min. between terminals
1,500 Vrms 50 Hz min. between poles
1,500 Vrms 50 Hz min. between terminals and frame
Contact bounce: 2 ms max.
Electrical life at full load:
50,000 cycles for single and double pole 40,000 cycles for 3 pole
30,000 cycles for 4 pole
Ask questions
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- Q: How can I track my order?
A: Once your order is shipped, you will receive a confirmation email with tracking information. You can use this information to track your order through the logistics provider's website.
- Q: How can I apply for a purchase invoice?
A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.
- Q: What should I do if a product is lost or damaged during shipping?
A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.
Reviews
- R
Rebecca Birnbaum
Nov 18, 2025
APEM Switch 5439WWI received top-notch customer service, clear communication, quick shipping, and the product delivered results.HelpfulUnhelpful - T
Tom Eckert
Apr 18, 2025
APEM Switch 5439WWSave money on filters with our fast and affordable shipping.HelpfulUnhelpful - D
Dillon Rose
Sep 16, 2023
APEM Switch 5439WWSuccessfully snagged the item at a great price, now I'm hoping it's the real deal and meets my expectations.HelpfulUnhelpful - M
Mark Gryder
Jul 19, 2023
APEM Switch 5439WWMuy serviciales y me ayudaron a hacer la compra correcta. Agradable de tratar y el personal es informado.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
APEM Switch 5439WWAll was ok! No problems whatsoever.HelpfulUnhelpful
APEM Switch 5439WW
✔ 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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