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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
High Output Performance: 3
Connector Type: 9‑pin D‑Sub plug
Quick-Connect Wiring – 18mm drop connectors reduce setup time
Long-Term Reliability: Siemens engineering and robust performance
Extensive parameterization and diagnostics
Siemens 3RH2122-1BB40 Pepperl + Fuchs High Output Performance: 3Siemens 3RH2122 1BB40 Auxiliary Contactor 2NO + 2NC, 24V DC Coil, Size S00, Screw Terminals, IP20 Overview The Siemens 3RH2122 1BB40 is a 4 pole auxiliary contactor from the SIRIUS 3RH2 series. It features two normally open (2NO) and two normally closed (2NC) contacts and operates with a 24V DC coil. Designed for use in control circuits, it fits into compact panels and is ideal for signal switching, interlocking, and feedback circuits in industrial
