Siemens Digital Industry Auxiliary Relay 3RH2122-2KB40-0LA0

Manufacturer: Siemens Digital Industry
Designation: Auxiliary Relay 2S+1Ö 24VDC S00
Type: 3RH2122-2KB40-0LA0
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
Voltage type 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: 1
Number of auxiliary contacts as normally closed: 2
With LED indicator: no
Suitable for manual operation: no

Further details: Auxiliary relay for rail, 2 S + 1 Ö, DC 24 V, 0.7 ... 1.25 US, with integrated suppression diode, size S00, spring terminal connection suitable for PLC outputs. SIRIUS 3RH2 auxiliary relay for switching control signals in the control circuit. The SIRIUS 3RH2 auxiliary relays have standardized connection designations and a reliable, time-saving connection technology. Output duplication allows for the simultaneous switching of multiple auxiliary circuits. All contacts are available with forced guidance for safety applications, also as SUVA variants. The auxiliary relays are climate-resistant, have high contact reliability, and are suitable for worldwide use due to corresponding approvals (e.g., IEC and UL/CSA). They are available in AC or DC actuation and come with screw or spring terminal technology. The basic version of the auxiliary relays is 4-pole and can be expanded to 8 poles with snap-on auxiliary switches. 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: 4011209849310.