Specification

Siemens Industry, Inc. SPEEDFAX™ 2017 Product Catalog
3-19
3
MURRAY
Circuit Breakers
n Built to order. Allow 2–3 weeks for delivery.
a
All circuit breakers on this page are common trip.
b
Reverse handle, ON toward lugs. See page 2-23.
c
Requires 4 panel spaces, 2 adjacent, and 2 opposite.
d
For use as load center branch and/or replacement main
for old-style load center.
e
Main breaker kit for Rock Solid load center
f
Requires 6 spaces due to cross over design.
g
4-poles wide for use with 200A modular and Uni-Pak
metering

For use with breaker types MD-T(R), MD-HT(R),
MD-MT(R)

MD-TR required for horizontal mounting applications as
shown, or for vertical applications when the lugs are on
top. MD-T required for vertical mounting applications
with the lugs on the bottom as shown.

MBK100M for use with 100A and 125A Rock Solid load
centers only. MBK125M for use with 125A Rock Solid
load centers only.
k
MBK150M for use with 150A, 200A, and 225A Rock Solid
load centers only. MBK200M for use with 200A and
225A Rock Solid load centers only. MBK225M for use
with 225A Rock Solid load centers only.
MD-TR, MD-HTR,
MD-MTR

M1
M2
Type MPP-T, MPP-HT,
MPP-MT, MPP-PT
Type ED-A, ED-HA
MD-T, MD-HT,
MD-MT

Breaker Type
Ampere
Rating Catalog Number Catalog Number
bd
UL Interrupting
Ratings (kA)
MD-T
c
2-Pole
120/240V AC
150
MPD2150 MPD2150R
10
175
MPD2175
n MPD2175Rn
10
200
MPD2200 MPD2200R
10
MD-HT
c
2-Pole
120/240V AC
150
MPD2150KH MPD2150RH
22
175
MPD2175KH
n MPD2175RHn
22
200
MPD2200KH MPD2200RH
22
MD-MT
c
2-Pole
120/240V AC
150
MPD2150KM MPD2150RM
65
175
MPD2175KM
n MPD2175RMn
65
200
MPD2200KM MPD2200RM
65
Breaker Type
Ampere
Rating Catalog Number
UL Interrupting
Ratings (kA)
M1
e
2-Pole
120/240V AC
100
MBK100M

22
125
MBK125M

22
M2
e
2-Pole
120/240V AC
150
MBK150M
k
22
175
MBK175M
k
22
200
MBK200M
k
22
225
MBK225M
k
22
Breaker Type
Ampere
Rating Catalog Number
UL Interrupting
Ratings (kA)
ED-A
f
3-Pole
240V AC
125
EP3125
10
150
EP3150
10
200
EP3200
10
175
EP3175
10
225
EP3225
10
Breaker Type
Ampere
Rating Catalog Number
UL Interrupting
Ratings (kA)
MPP
g
2-Pole
120/240V AC
125
MPP2125
10
150
MPP2150
10
175
MPP2175
n
10
200
MPP2200
10
225
MPP2225
10
MPP-HT
g
2-Pole
120/240V AC
125
MPP2125KH
22
150
MPP2150KH
22
175
MPP2175KH
n
22
200
MPP2200KH
22
225
MPP2225KH
n
22
MPP-MT
g
2-Pole
120/240V AC
125
MPP2125KM
n
65
150
MPP2150KM
65
175
MPP2175KM
n
65
200
MPP2200KM
65
225
MPP2225KM
n
65
MPP-PT
g
2-Pole
120/240V AC
100
MPP2100KP
n
100
125
MPP2125KP
n
100
150
MPP2150KP
n
100
175
MPP2175KP
n
100
200
MPP2200KP
n
100
225
MPP2225KP
n
100
Circuit Breakers
Main and Branch Circuit Breakers
a
Product Category RESI