Product description
4.2 Device versions
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
39
3RT203 power contactors (size S2)
Coil terminal on the front
Location hole for 1-, 2-, and 4-pole auxiliary switch blocks
Location hole for surge suppression (underneath flap)
Contactor's main circuit terminal to the load / motor connection (T1, T2, T3)
Openings for voltage tap of the main circuit (only special version with voltage tap)
2 auxiliary contacts integrated (1 NO contact and 1 NC contact)
Contactor's main circuit terminal to the power network (L1, L2, L3)
Figure 4-3 3RT203.-.....-.... power contactor, size S2, overview
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