Cut Sheet

Volume 1—Residential and Light Commercial CA08100002E—August 2015 www.eaton.com V1-T4-67
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4.9
Metering Products
Meter Breakers
Meter Breaker Parts
1
Hub Selection Chart
Top Endwall (Surface)
Description
Catalog
Number
5th Jaw Kits
Compact and standard styles (MB and CMB) MB5JAWKIT
EUSERC style IMM5JKOP
2
Horn Bypass Kits
Ringless Style units only (MB and CMB) MBHBPKIT
Hub Size
Dimensions in Inches (mm)
Catalog
Number
1.00 (25.4) DS100H2
1.25 (31.8) DS125H2
1.50 (38.1) DS150H2
2.00 (50.8) DS200H2
2.50 (63.5) DS250H2
3.00 (76.2) DS300H2
Hub Provision
Catalog Number
DS100H2
DS125H2
DS150H2
DS200H2
DS250H2
DS300H2
DS900AP (Adapter Plate if using DS___H1 hubs only)
3
Technical Data and Specifications
Wire Size Chart
Wire Size is Determined by the Circuit Breaker Installed
in the Enclosure
Notes
1
For breakers under 70 A used in backfed applications, add “B” to the end of the catalog string
to get the appropriate “hold-down” version.
2
Reference drawing EUSERC DWG-G1.
3
Use when DS H1 Type 1, 1.25 and 1.50-inch hubs are needed.
Use DS...H2 hubs for bottom endwalls (for all units). Use RH hubs for top endwalls on semi-flush
units. Use DS...H2 hubs for top endwalls on surface devices.
Main
Wire Size Range Cu/Al 60 °C
or 75 °C for Line Terminals
BR250 #14–4 kcmil
BR260 #4–1/0 kcmil
BR270 #4–1/0 kcmil
BR280 #4–1/0 kcmil
BR290 #4–1/0 kcmil
BR2100 #4–1/0 kcmil
BW2125 #2–300 kcmil
BW2150 #2–300 kcmil
BW2200 #2–300 kcmil
CSR2125 #2–300 kcmil
CSR2150 #2–300 kcmil
CSR2200 #2–300 kcmil
CSR2125N #1/0–250 kcmil
CSR2150N #1/0–250 kcmil
CSR2200N #1/0–250 kcmil
125 A main lugs —
200 A main lugs —
MCBK225 #2–300 kcmil
Wire/Application
Maximum
Wire Size
Ampere
Rating
Aluminum—Standard 250 kcmil 200
Aluminum—Service Entrance 250 kcmil 225
Copper—Standard and Service Entrance 250 kcmil 225