Specification

3
3-15
Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog
MURRAY Circuit Breakers
Circuit Breakers
Duplex, Triplex and Quadplex Plug-in Breakers
MH-T Duplex
n
Built to order. Allow 2–3 weeks for delivery.
a
Non-CTL.. For replacement use only in panels manufac-
tured before 1968.
These space saver duplex breakers combine two
independent 1/2" breaker poles in a common
unit. This unit plugs into one load center stab and
requires one panel space. HACR rated.
MH-T Triplex
These space saver triplex breakers provide a
2-pole common trip breaker for 120/240V AC
circuits and two single poles for 120V AC circuits.
Triplex require two panel spaces. HACR rated.
MH-T Quadplex
These space saver quadplex breakers provide
two sets of common trip, two-pole breakers
for 120/240V AC circuits, and require two panel
spaces. HACR rated.
Siemens / Speedfax Previous folio: Murray SS 2/15/11
Duplex Circuit Breakers
Breaker Type
Ampere
Rating Catalog Number Catalog Number
MH-T
1-Pole
10K AIC
120V AC
15–15
MP1515 MP1515N
a
15–20
MP1520 MP1520N
na
20–20
MP2020 MP2020N
a
20–30
MP2030 MP2030N
na
15–30
MP3015
n MP3015Nna
30–30
MP3030 MP3030N
na
SHIPPING: 12 per carton, (Wt. 4.8 lbs.)
Triplex Circuit Breakers
Breaker
Type
Ampere Rating
Catalog
NumberSingle Pole
Common-Trip
2-Pole
MH-T
2-Pole
10K AIC
120/240V AC
Inner Poles
Common Trip.
Outter Poles
1 Pole Units
15 15
MP21515
15 20
MP22015
15 25
MP22515
n
15 30
MP23015
15 35
MP23515
n
15 40
MP24015
15 45
MP24515
n
15 50
MP25015
20 20
MP22020
20 25
MP22520
n
20 30
MP23020
20 35
MP23520
n
20 40
MP24020
20 45
MP24520
n
20 50
MP25020
SHIPPING: 6 per carton, (Wt. 4.9 lbs.)
Quadplex Circuit Breakers
Breaker
Type
Ampere Rating
Catalog
NumberSingle Pole
Common-Trip
2-Pole
MH-T
2-Pole
10K AIC
120/240V AC
Outter and
Inner 2 Poles
Common Trip
15 15
MP215215CT2
15 20
MP220220CT2
20 30
MP220230CT2
20 40
MP220240CT2
30 30
MP230230CT2
30 40
MP230240CT2
40 40
MP240240CT2
50 30
MP250230CT2
SHIPPING: 6 per carton, (Wt. 4.8 lbs.)
Product Category RESI
For external accessories
please refer to page 3-20.