Eaton 3MTB800RC Main Terminal ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$9,872.26
$9,822.26

Eaton 3MTB800RC Main Terminal Box, 800A, Copper, NEMA 3R, Overhead/underground, Four-wire, Three-phase, 120/208V, (2) 250-500 kcmil

(No reviews yet) Write a Review

Model: 3MTB800RC
Selected Model is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$9,872.26
$9,822.26
Adding to cart… The item has been added
Free Shipping on orders over $99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
Eaton Main Terminal Box, 800A, Copper, NEMA 3R, Overhead/underground, Four-wire, Three-phase, 120/208V, (2) 250-500 kcmil

Manufacturer Resources

Product Specs

Amperage Rating:
800A
Bus Material:
Copper
Catalog Notes:
For (4) 1/0-300 kcmil or (2) 1/0-750 kcmil cables per phase, order 3MTB800BLK. For compression lug Landing kits, order 3MTB1200CLK (includes landings for 3-phases and neutral).
Certifications:
UL Listed
Enclosure:
NEMA 3R
Feed Type:
Top/bottom
Number Of Wires:
4
Phase:
Three-phase
Product Height:
47.7 in
Product Length Depth:
11.19 in
Product Weight:
88 lb
Product Width:
20.17 in
Utility Approvals:
NY : Consolidated Edison (ConEd)
Voltage Rating:
120/208 V
Wire Size:
(2) 250-500 kcmil
Product Group:
Electrical
Department:
Electrical

Eaton 3MTB800RC – Frequently Asked Questions

How fast can I get the Eaton 3MTB800RC 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 Eaton 3MTB800RC come with a warranty?
Absolutely. The Eaton 3MTB800RC 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 Eaton 3MTB800RC?
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 Eaton 3MTB800RC from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.