Siemens WL User Manual

WL Circuit Breaker
Non-Automatic Switch
WL Circuit Breaker
1/6
WL Selection and Application Guide • 2005
Assembled Breaker Catalog Numbering System Primary Catalog No. Common Accessories
12345678 P1P2P3P4P5P6Z
Interrupting Rating
N - Class: 50kA at 240V, 480V, 600V
S - Class: 65kA at 240V, 480V, 600V
H - Class: 85kA at 240V, 480V – 85kA at 600V (FSIII), 65kA at 600V (FSI & FSII)
L - Class: 100kA at 240V, 480V – 85kA at 600V (FSII & FSIII), 65kA at 600V (FSI)
M- Class: 150kA at 240V, 480V – 85kA at 600V
C Class: 150kA at 240V, 480V – 100kA at 600V
F - Class: 200kA at 240V, 480V, 600V (with fuses)
Frame Size
1 : Frame Size I (FSI)
2 : Frame Size II (FSII)
3 : Frame Size III (FSIII)
Breaker Type
A : ANSI (UL1066) Drawout Breaker (Guide Frame not included)
S : ANSI (UL1066) Drawout Non-Automatic Switch (Guide Frame not included)
F : UL 489 Fixed Mount Breaker
D : UL 489 Drawout (Guide Frame not included)
Y : UL 489 Fixed Mount Non-Automatic Switch
Z : UL 489 Drawout Non-Automatic Switch (Guide Frame not included)
Number of Poles
3 : 3-Pole
Frame Rating (as labeled on breaker)
(Amps/ 100 )
Rating Plug
Trip Unit Type
Common Accessories
Breaker Examples: L 2A332WV XXXXXXZ
Interrupting Rating kAIC
N - Class: 50kA at 240V, 480V, 600V N
S - Class: 65kA at 240V, 480V, 600V S
H - Class: 85kA at 240V, 480V – 85kA at 600V (FSIII), 65kA at 600V (FSI & FSII) H
L - Class: 100kA at 240V, 480V – 85kA at 600V (FSII & FSIII), 65kA at 600V (FSI) L
M- Class: 150kA at 240V, 480V – 85kA at 600V M
C - Class: 150kA at 240V, 480V – 100kA at 600V C
F - Class: 200kA at 240V, 480V, 600V (with fuses) F
Frame Size
Frame Size I, 1200 max amps 1
Frame Size II, 3200 max amps (3000A for UL 489) 2
Frame Size III, 5000 max amps 3
Breaker Type
ANSI / UL1066 Drawout Breaker (Guide Frame not included) A
ANSI / UL1066 Drawout Non-Automatic Switch (Guide Frame not included)
S
UL 489 Fixed Mount Breaker F
UL 489 Drawout (Guide Frame not included) D
UL 489 Fixed Mount Non-Automatic Switch Y
UL 489 Drawout Non-Automatic Switch (Guide Frame not included) Z
Number of Poles
3 3
1
Includes open fuse lock-out WLOFLO2 for Frame Size II breaker or switch. Includes open fuse lock-out WLOFLO3,
fuse carriage WLFCAR50, and fuses for Frame Sizes III breaker or switch. Guide frame for the breaker or switch and
the guide frame for the fuse carriage must be ordered separately.
With standard pressure wire terminal secondary connectors.
All 15 character spaces must be utilized for a valid catalog number. An “N” should be used when additional
components are not required. All primary catalog number characters must be selected.
All non-automatic switches are H, L or F-Class, therefore “H”, “L” or “F” must be chosen for position 1 in the catalog
number. Breaking capacity is equal to the short time rating. Reference Technical Data on pages 1/26 thru 1/29.
4
1
3
2
3
2
2
4
UL 489 Only
ANSI / UL 1066 Only
Valid for both
2
2
1
WL_SA_intro-sec1.qxd 2/7/05 1:20 PM Page 8

Siemens WL Specifications

General

Brand	Siemens
Model	WL
Category	Circuit breakers
Language	English