3RH21312SB40 Siemens

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