3RH21221HB40 Siemens

Description: COUPLING RELAY 2NO+2NC DC 24V SC, Part Status: Active, Must Operate Voltage: 16.8 VDC, Switching Voltage: 690VAC - Max, Contact Rating (Current): 10 A, Contact Form: 4PST-2NO/2NC (2 Form A, 2 Form B), Termination Style: Screw Terminal, Operating Temperature: -25°C ~ 60°C, Coil Voltage: 24VDC, Mounting Type: Chassis Mount, DIN Rail, Features: Auxiliary Contacts, Packaging: Box.