3RT20161JB421AA0 Siemens

Description: COUPLING CONT..AC3:4KW 1NC DC24V, Packaging: Box, Features: Auxiliary Contacts, Mounting Type: Chassis Mount, DIN Rail, Coil Voltage: 24VDC, Operating Temperature: -25°C ~ 60°C, Termination Style: Screw Terminal, Contact Form: 3PST-NO (3 Form A), Contact Rating (Current): 9 A, Switching Voltage: 690VAC - Max, Must Operate Voltage: 16.8 VDC, Part Status: Active.