Specification

Siemens Industry, Inc. SPEEDFAX™ 2017 Product Catalog
1-2
1
LOAD CENTERS &
CIRCUIT BREAKERS
Catalog Numbering System

Type Enclosure or Component
E = Indoor Type 1 2-10 and 30-42 circuits 300-400Amp
G = Indoor Type 1 12-42 circuits
W = Outdoor Type 3R
I or PI = Interior
R = Riser
P = PL Series Indoor Type 1 12-70 circuits
S = ES Series Indoor Type 1 12-70 circuits
PW = PL Series Outdoor Type 3R 12-70 circuits
SW = ES Series Outdoor Type 3R 12-70 circuits
Spaces
Maximum number of 1" breakers
Circuits
Maximum number of circuits
Type of Main
ML or L = Main Lug
MB or B = Main Breaker
System
1 = 1-Phase, 3-Wire
3 = 3-Phase, 3-Wire or
3-Phase, 4-Wire
Main Ampere Rating
Ex:100 = 100 Amps
Interior
Blank = Standard
A = Wireguide
Trim/Others
Blank = Combination
S = Surface
F = Flush
T = Feed-Thru Lugs
G or GB = Ground Bar Factory Installed
Type of Bus Bar
Blank = Aluminum
C or CU = Copper
P = Aluminum Bus, Value Pack
Trim Color
Blank = Grey
W = White
Products Shown In Sections 1 of
this Speedfax Meet or Exceed the
Following Standards.
n UL50 — Electric Cabinets and Boxes
n UL67 — Electric Panelboards
n UL486 — Wire Connectors
n UL489 — Molded-Case Circuit Breakers
n UL869 — Service Equipment
n UL943 — Ground Fault interrupters
(Class A — Personnel Protection)
n Federal Specification W-P-115b —
Panel Power Distribution
n Federal Specification W-C-375B —
Circuit Breakers
n NEC
n NEMA 250
Underwriters’ Laboratories, Inc.
Reference File Numbers:
n Series Connected Circuit Breaker
Information is recognized by UL under
file #E10848(N)
n Load Centers Listed by UL under file
#E10703
n Load Centers UL recognized compo-
nents found under file #E10703, Volume
6 and 7. (Also referenced under the rec-
ognized components directory — sec-
tion QEUY2)
n EQ Circuit Breakers are Listed by UL
under file #E82615
Load Centers
Catalog Numbering System
P 12 24 B 1 100 A S CU W