Siemens ETU745 - Breaking Capacity, Frame Size, Switch Type and Frame Rating; Ready-To-Close Auxiliary Contacts

34 WL Circuit Breaker Selection and Application Guide
WL Insulated Case Switch
UL 489 Listed Non-automatic Catalog Number
Breaking capacity, frame size, switch type and frame rating
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Switch catalog number
1
Clas
s
Br
eaking capacity (kA)
F
rame
F
rame size
Switc
h type
240VAC Max ampere Fixed
480VAC 600VAC rating (A) 2 3 mounted drawout
L 100 85 1600 X X L 2 Y 3 1 6 S S
L 100 85 1600 X X L 2 Z 3 1 6 S S
L 100 85 2000 X X L 2 Y 3 2 0 S S
L 100 85 2000 X X L 2 Z 3 2 0 S S
L 100 85 2500 X X L 2 Y 3 2 5 S S
L 100 85 2500 X X L 2 Z 3 2 5 S S
L 100 85 3000 X X L 2 Y 3 3 0 S S
L 100 85 3000 X X L 2 Z 3 3 0 S S
L 100 85 4000 X X L 3 Y 3 4 0 S S
L 100 85 4000 X X L 3 Z 3 4 0 S S
L 100 85 5000 X X L 3 Y 3 5 0 S S
L 100 85 5000 X X L 3 Z 3 5 0 S S
Ready-to-close and auxiliary contacts
Ready-to-close Breaker open/close auxiliary switches
1
b contact 2 a + 2 b 4 a + 4 b
None X
X B
X C
X D
X X H
X X I
Courtesy of NationalSwitchgear.com