Siemens 3VA1 100 A Manual page 321

RCD520
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02
Circuit breaker
Type designation
Standard
Approval
LED: ACTIVE and pre-alarm
Knowledge Manager
Rated insulation voltage and rated impulse
strength
Location and date of manufacture
Device type
Product version
4.8 Residual current devices
⑪
Article number
⑫
Maximum rated operational current, rated
operational voltage and frequency
⑬
Setting button for delay time
⑭
Setting button for response current
⑮
Transparent protective cover over setting
buttons
⑯
Test button (test device)
⑰
Reset button / tripped display
⑱
Auxiliary contacts
⑲
Contact hazard protective cover over main
current paths with sealing option
Accessories
321