Switch_MOTOR 3RA2120-4DD27-0AK6

The 3RA2 fuseless load feeders offer a number of benefits:-Minimum planning and assembly work and far less wiring with the preassembled complete units (only one Article number 3RA2)-Plug-in connectors from the motor starter protector to all types of SIRIUS controls, for quicker and error-free assembly of feeders with screw and spring-loaded terminals-High planning reliability through consistent combination tests for fuseless and fused configurations according to IEX and UL/CSA-High operational reliability through short-circuit breaking capacity of 150 kA with type of coordination "1" and "2"-Uniform accessories for sizes S00, S0, S2 and S3-Spring-loaded terminals possible throughout: Enhanced operational reliability (vibration-resistant wiring) and less wiring work thanks to plug-in connections (S00 and S0 only)-Power loss 5 to 10% smaller than for comparable devices, hence lower energy consumption-Connection of feeders to the control system through standardized system connection (IO?Link and AS?i), for fast integration in TIA and less wiring work