SIRIUS 3RT2 contactors/contactor assemblies
2.9 Dimension drawings (dimensions in mm)
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
291
2.9.2 Contactors (size S0)
3RT2.2.-1 contactors (3-pole) in screw-type connection system with accessories mounted
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1 Laterally mountable auxiliary switch block 3RH2921-1DA..
2 Auxiliary switch block for mounting on the front 3RH2911-1FA.. / -1GA.. / -1HA.. / -1NF..
3 3-phase infeed terminal 3RV2925-5AB
Figure 2-46 3RT2.2.-1 contactors (screw-type connection system) with auxiliary switch blocks
mounted and other accessories
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4-pole contactor for switching resistive loads 3RT232. 4
4-pole pole-changing contactor for changing
the polarity of hoisting gear motors (2 NO
contacts and 2 NC contacts)
3RT252.
5 Coil terminal module 3RT2926-4RA11/-4RB11
6 Auxiliary switch block for mounting on the front 3RH2911-1AA.. / -1BA
Figure 2-47 3RT2.2.-1 contactors (screw-type connection system) with accessories mounted
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