SIRIUS 3RT2 contactors/contactor assemblies
2.7 Accessories
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
193
2.7.11 Solder pin adapter
2.7.11.1 Description
The solder pin adapter can be used to solder standard contactors in size S00 up to
5.5 kW/12 A onto PCBs.
Table 2- 45 Versions of the solder pin connection
Version of the solder pin connection Order number
Without auxiliary switch block 3RT1916-4KA1
With auxiliary switch block 3RT1916-4KA2
Solder pin connection can be used:
● For motor contactors and contactor relays in size S00.
● For contactors in size S00 with an attached 4-pole auxiliary switch block.
● For the reversing wiring of S00 contactors; in this case, the reversing wiring must be
carried out before the contactors are soldered onto the PCB.
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