3RH21312WB40 Siemens

Description: COUPLING RELAY 3NO+1NC DC 24V SP, Packaging: Box, Features: Auxiliary Contacts, Mounting Type: Chassis Mount, DIN Rail, Coil Voltage: 24VDC, Operating Temperature: -25°C ~ 50°C, Termination Style: Spring Terminal, Contact Form: 4PST-3NO/1NC (3 Form A, 1 Form B), Contact Rating (Current): 10 A, Switching Voltage: 690VAC - Max, Must Operate Voltage: 20.4 VDC.