Eaton 3MFS400RT
Estimated Delivery between and with free shipping.
Overnight shipping is also available.
Free Shipping
1 Year Warranty
A+ Rated On The BBB
10% Off First Order
Based In The USA
Description
Eaton main fusible switch, 400A, Aluminum, NEMA 3R, Overhead, Class T, 100 kAIC, (1) #750 kcmil, Four-wire, Three-phase, Barrier kits: 400A-800A fusible switches: Bottom feed-3MFSBBK, Top feed-3MFSTB, 120/208V, (2) #1/0 AWG-300 kcmil
Eaton 3MFS400RT is now available from Williams Automation.
If you need a specific firmware version or series for this item, please call or email us with your request. We can also provide specifications and/or a data sheet for this item upon request. Please call or email us if you need one.
We offer Overnight shipping for most items listed on our website. Please get in touch with us to confirm whether the product can ship overnight on the day of your order. Cutoff times are typically 2-3 PM EST. Lead times can range from 1 to 4 business days.
Call (803) 761-7027 if you have any questions about availability, or email us at sales@williamsautomation.com.
General
- Catalog Notes
- If Class H fuse clips are needed use catalog number WCG3HK400 (order (1) per phase). If Class R fuse clips are needed order catalog number DS56FK in addition to WCG3HK400. In order to go from T to R the device must first be converted to H.
- Certifications
- UL Listed
- Product Height
- 47.5 in
- Product Length/Depth
- 22.54 in
- Product Weight
- 100 lb
- Product Width
- 16.64 in
- UPC
- 782116007950
- Warranty
- Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Specifications
- Amperage Rating
- 400A
- Bus material
- Aluminum
- Enclosure
- NEMA 3R
- Feed type
- Overhead
- Fuse clip type
- Class T
- Interrupt rating
- 100 kAIC
- Line
- (1) #750 kcmil
- Number of wires
- 4
- Phase
- Three-phase
- Used with
- Barrier kits available 400A-800A fusible switches: Bottom feed-3MFSBBK, Top feed-3MFSTB
- Utility approvals
- MI : DTE Energy (Detroit Edison)
- Voltage rating
- 120/208 V
- Wire size
- (2) #1/0 AWG-300 kcmil
Reviews
What our customers say
BBB 4.7 
Rating they have quick great service and quick shipping!! would recommend doing business over and over!!
January 7 on 
Great price and speedy delivery. I am certain, based on my first statement that if needed, customer support will be excellent
December 31 on
Great customer service, fast shipping. Nice to deal with a company that shows they care about their customers.
December 5 on
I got the part and it was exactly what i needed to get my dust collector up and running again! It was also at very reasonable price. Thanks!
December 4 on
Another great purchase from Williams Automation. You will have peace of mind knowing your getting authentic parts from Williams Automation. Very easy to work with and great customer service. Plus you get at a competitive price and not three times what it should be.
November 6 on
Exceptional customer service! They had the elusive part I required readily available and responded promptly to all my emails.
November 2 on
Great customer service. Had the hard to find parts I needed in stock. All emails answered promptly.
October 9 on
Had what I needed in stock, shipped fast and arrived within the time frame indicated. It was packaged securely.
August 28 on
Perfect purchase! The whole process was great, including the packaging and shipping. Finally a company who cares!
August 13 on
Great service and Best prices ! Very organized company and helpful too. Will definitely buy again
August 10 on