Siemens Digital Industry Auxiliary Relay 3RH2122-2KB40

Manufacturer: Siemens Digital Industry
Designation: Auxiliary Relay 2S+2Ö 24VDC S00
Type: 3RH2122-2KB40
Rated control supply voltage Us at AC 50 Hz: 0 V
Rated control supply voltage Us at AC 60 Hz: 0 V
Rated control supply voltage Us at DC: 24 V
Type of voltage for actuation: DC
Rated operational current Ie, 400 V: 3 A
Connection type for auxiliary circuit: Spring terminal connection
Interface: no
Number of auxiliary contacts as normally open: 2
Number of auxiliary contacts as normally closed: 2
With LED indication: no
Suitable for manual operation: no

Additional details: Auxiliary relay, 2 S + 2 Ö, DC 24 V, 0.7 ... 1.25* US, with integrated suppression diode, size S00, spring terminal connection suitable for PLC outputs. The SIRIUS 3RH2 auxiliary relays are designed for switching control signals in the control circuit with direct connection possibilities to electronic controls. The SIRIUS 3RH2 auxiliary relays have standardized connection designations and a reliable, time-saving connection technology. Output multiplication allows for the simultaneous switching of multiple auxiliary circuits. The contacts are also available with forced guidance for safety applications as SUVA variants. The auxiliary relays are climate-resistant, have high contact reliability, and are suitable for global use due to corresponding approvals (e.g., IEC and UL/CSA). They are available for AC or DC actuation and come with screw or spring terminal technology. The extensive accessories of the 3RT2 relays for sizes S00 to S3 can also be used for the 3RH2 auxiliary relays. The 3RH2 auxiliary relays replace the proven series 3RH1. Simple, efficient, always up to date - the SIRIUS system modular concept.
EAN: 4011209847095.