Catalog > Electro-Mechanical Components > Switches > Other Types > Foot - Control Radio Auxiliary and Signaling Switch Radio Auxiliary Signaling Switch 3RV2921-5M Sirius Radio Auxiliary and Signaling Switch for 3RV2 Signaling of on/off and Overload or Short Circuit Power Supply 24 V DC 1,649.30 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Illuminated: Illuminated Lamp Type: LED Control Type: Auxiliary Switch Contact Form: 1 Form C (SPDT-NO, NC) Current Rating: 20 mA Mounting Style: DIN Rail Mount IP Rating: IP20 Brand: Siemens Maximum Operating Temperature: + 60 C Minimum Operating Temperature: - 20 C Termination Style: Spring Terminal Voltage Rating DC: 24 VDC Downloads Datasheet - 3RV2921-5M PDF File 260.35 KB