| | AUX. SWITCH BLOCK, 22, 2NO+2NC, EN 50012, 4POLE, SCREW CONNECTION, FOR MOTOR CONTACTORS SZ. S0..S3 W/O ON-OFF INDICATOR |
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| Certificates/approvals: | | |
| General Product Approval | Functional Safety / Safety of Machinery | Test Certificates | | | | ROSTEST | | SUVA | Manufacturer | | Shipping Approval | other | | | | Manufacturer | | | | |
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| Further information: |
| Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs |
| Industry Mall (Online ordering system) http://www.siemens.com/industrial-controls/mall |
| CAx-Online-Generator http://www.siemens.com/cax |
| Service&Support (Manuals, Certificates, Characteristics, FAQs,...) http://support.automation.siemens.com/WW/view/en/3RH1921-1HA22-0MA1/all |
| Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3RH1921-1HA22-0MA1 |
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