Siemens Digital Industries Auxiliary Relay 3RH2122-1AH00

Manufacturer: Siemens Digital Industries
Designation: Auxiliary Relay 2S+SÖ 48VAC 50/60Hz
Type: 3RH2122-1AH00
Rated control supply voltage Us at AC 50 Hz: 48 V
Rated control supply voltage Us at AC 60 Hz: 48 V
Rated control supply voltage Us at DC: 0 V
Voltage type for actuation: AC
Rated operational current Ie, 400 V: 3 A
Connection type for auxiliary circuit: Screw 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

Siemens Digital Industries Auxiliary Relay 3RH2122-1AH00: additional details
Auxiliary relay, 2 S + 2 Ö, AC 48 V, 50 / 60 Hz, size S00, screw connection. 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. Through output multiplication, simultaneous switching of multiple auxiliary circuits is possible. All contacts are available with forced guidance for safety applications, including SUVA variants. The auxiliary relays are climate-resistant, have high contact reliability, and are suitable for worldwide use with appropriate approvals (e.g., IEC and UL/CSA). They are available for AC or DC actuation and come with screw or spring clamp 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: 4011209847651.