Siemens WL Series, Operating Instructions Manual

Page: 341 / 362

25 – 2
WL Non-Automatic Switch UL 489
Ratings
WL Circuit Breakers
Frame Size I Frame Size II Frame Size III
Frame Rating 800 1200 1600 2000 2500 3000 4000 5000
Rating Class H H L L L L L L
Short-time Withstand
Current I
CW
(
0.5 s 65 65 85 85 85 85 85 85
Breaking Capacity with
External Relay
(kA RMS), 50/60 Hz
instantaneous trip
instantaneous trip
0.5s max time delay 240 V
480 V
600V 85
85
65 85
85
65 100
100
85
100
100
85
100
100
85
100
100
85
100
100
85
100
100
85
Frame Size I Frame Size II Frame Size III
Frame Rating 800 1200 800 1200 1600 2000 2500 3000 4000 5000
Rated current I
n
at 40°C, at 50/60 Hz
A 800 1200 800 1200 1600 2000 2500 3000 4000 5000
Rated voltage VAC 600 600 600 600 600 600 600 600 600 600
Permissible ambient
temperature operation
(for operation with LCD
max. 55°C)
°C -25 / +70 -25 / +70 -25 / +70
Storage
(observe special conditi-
ons for LCD) °C -40 / +70 -40 / +70 -40 / +70
Power loss at rated cur-
rent I
n
(with 3-phase symmetri-
cal load)
Draw-out version W 80 180 85 150 320 500 680 1000 1100 1650
Fixed-mounted version W 60 110 40 80 150 230 320 450 580 950
Operating times
Make-time ms 35 35 35 35 35 35 35 35 35 35
Break-time ms 34 34 34 34 34 34 34 34 34 34
Make-time, electrical
(via closing solenoid)
ms 50 50 50 50 50 50 50 50 50 50
Break-time, electrical
(via shunt trip)
ms 40 40 40 40 40 40 40 40 40 40
Break-time, electrical
(via instantaneous UVR)
ms 73 73 73 73 73
73 73 73 73 73