Siemens SINOVA - Accessories; Coils, Trips, Releases, and Counting Mechanisms

Accessories
3.3 Control and signaling accessories
3WJ Air Circuit breakers
60 Operating Instructions, 12/2022, L1V30828903001-01
3.3 Control and signaling accessories
3.3.1 Overview
Mounting location
①
Closing coil CC (Y1)
④
First auxiliary switches 2NO + 2NC (S2,S1)
② Second trip ST (F2) ⑤ Second auxiliary switches 2NO + 2NC (S6,S5)
or Second auxiliary switches 3NO + 1NC (S60,S5)
or Second auxiliary switches 4NO (S60,S61)
③ First shunt trip ST (F1)
or Undervoltage release UVR (F3)
or Undervoltage release UVR-t (F8)
Circuit diagrams
See chapter Terminal connection diagram of secondary disconnect terminals (Page 198).