Siemens WL - Page 39

WL Circuit Breaker
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WL Selection and Application Guide • 2005
Technical Data
WL Circuit Breaker Accessory Ratings
Auxiliary Contacts and Mechanism Operated Contacts (MOC)
Contact rating Alternating current
50/60 Hz Rated operational voltage 240V
Rated operational current, continuous 10A
Rated operational current, making 30A
Rated operational current, breaking 3A
Direct current Rated operational voltage 24V, 125V, 250V
Rated operational current, continuous 5A
Rated operational current, making 1.1A at 24V, 1.1A at 125V, 0.55A at 250V
Rated operational current, breaking 1.1A at 24V, 1.1A at 125V, 0.55A at 250V
Bell Alarm Switch and Ready-to-Close Signal Contact
Contact rating Alternating current
50/60 Hz Rated operational voltage 240V
Rated operational current, continuous 5A
Rated operational current, making 8A
Rated operational current, breaking 5A
Direct current Rated operational voltage 24V, 48V, 125V 250V DC
Rated operational current, continuous 0.4A 0.2A
Rated operational current, making 0.4A 0.2A
Rated operational current, breaking 0.4A 0.2A
Shunt Trip, UVR and Blown Fuse Signaling Contacts
Contact rating Alternating current
50/60 Hz Rated operational voltage 127V, 240V
Rated operational current, continuous 3A
Rated operational current, making 5A
Rated operational current, breaking 6A
Direct current Rated operational voltage 24V, 48V, 125V 125V DC (IEC Rating Only)
Rated operational current, making 1.0A 0.5A
Rated operational current, breaking 1.0A 0.5A
Position Signal Contact on the Guide Frame (TOC)
Breaker position: Connected position 3 form C 1 form C 6 form C
Test position 2 form C or 1 form C or 0 form C
Disconnected position 1 form C 1 form C 0 form C
Contact rating Alternating current
50/60 Hz Rated operational voltage 120V 240V
Rated operational current, continuous 10A 10A
Rated operational current, making 6A 3A
Rated operational current, breaking 6A 3A
Direct current Rated operational voltage 24V 48V, 125V 250V
Rated operational current, continuous 6A 1A 1A
Rated operational current, making 6A 0.22A 0.11A
Rated operational current, breaking 6A 0.22A 0.11A
Available July 2005
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