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Main service modules
3MTB400R
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Specifications

General specifications

Product Name
Eaton main terminal box
Catalog Number
3MTB400R
UPC
786849053086
Product Length/Depth
6.5 IN
Product Height
7.5 IN
Product Width
13.5 IN
Product Weight
54 LB
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.
Certifications
UL Listed
Catalog Notes
For compression lug landing kits, order 3MTB1200CLK (includes landings for 3-phases and neutral).

Product specifications

Feed Type
Top/bottom
Phase
Three-phase
Utility Approvals
MI : Consumers Energy
MI : DTE Energy (Detroit Edison)
HI : Hawaiian Electric
MT : NorthWestern Energy
NE : NorthWestern Energy
SD : NorthWestern Energy
WY : NorthWestern Energy
WI : WE Energies / Wisconsin Public Service (WPS)
MD : Baltimore Gas and Electric
DC : PEPCO
MD : PEPCO
Wire Size
(1) #6 AWG-600 kcmil, (2) #1/0 AWG-250 kcmil
Bus Material
Aluminum
Number Of Wires
Four-wire
Enclosure
NEMA 3R
Voltage Rating
120/208V
Amperage Rating
400A
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Eaton is a power management company with 2018 sales of $21.6 billion. We provide energy-efficient solutions that help our customers effectively manage electrical, hydraulic and mechanical power more efficiently, safely and sustainably. Eaton is dedicated to improving the quality of life and the environment through the use of power management technologies and services. Eaton has approximately 100,000 employees and sells products to customers in more than 175 countries.
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