WL Circuit Breaker
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WL Selection and Application Guide • 2005
Technical Data
WL Non-Automatic Switches UL 489
Ratings
Frame Size I Frame Size II Frame Size III
Rating Nominal Current 800 1200 1600 2000 2500 3000 4000 5000
Rating Class H
HL LLLLL
Short-time Withstand
Current
(kA RMS) 50/60 Hz 0.5 s 65 65 85 85 85 85 85 85
Breaking Capacity with
External Relay (kA RMS)
50/60 Hz,
instantaneous trip
240V 85 85 100 100 100 100 100 100
480V 85 85 100 100 100 100 100 100
600V 65 65 85 85 85 85 85 85
WL_SA_intro-sec1.qxd 2/7/05 1:21 PM Page 31
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