| AUX. SWITCH BLOCK , 3NO+1NC COND. PATHS: 1NC, 1NO, 1NO, 1NO, F. CONT. RELAYS A. MOTOR CONT. SZ S00 AND S0, SPRING-LOADED TERMINAL DIN EN 50012 AND DIN EN 50005 |
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General technical data: |
Product brand name | | SIRIUS |
Product designation | | auxiliary switch can be snapped onto the front side |
Acceptability for application | | Contactor relay and power contactor |
Size of the contactor | | S00 |
Protection class IP / on the front | | IP20 |
Ambient temperature | | |
| °C | -55… 80 |
| °C | -25… 60 |
Mechanical operating cycles as operating time | | |
| | 10000000 |
Electrical operating cycles as operating time / at AC-15 / at 230 V | | |
| | 200000 |
Contact reliability | | one incorrect switching operation of 100 million switching operations (17 V, 5 mA) |
Contact reliability / of the auxiliary contacts | | one incorrect switching operation of 100 million switching operations (17 V, 5 mA) |
Insulation voltage / with degree of pollution 3 | | |
| V | 690 |
Impulse voltage resistance | | |
| kV | 6 |
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Auxiliary circuit: |
Number of NC contacts / for auxiliary contacts | | |
| | 1 |
| | 0 |
Number of NO contacts / for auxiliary contacts | | |
| | 3 |
| | 0 |
Number of changeover contacts / of the auxiliary contacts | | |
| | 0 |
Operating current / of the auxiliary contacts | | |
| | |
| A | 6 |
| A | 6 |
| A | 6 |
| A | 6 |
| A | 6 |
| | |
| A | 6 |
| A | 6 |
| | |
| A | 6 |
| A | 6 |
| A | 1 |
| A | 3 |
| | |
| A | 10 |
| A | 2 |
| A | 2 |
| A | 1 |
| A | 0.9 |
| A | 0.3 |
| A | 0.3 |
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Installation/mounting/dimensions: |
Type of mounting | | snap-on mounting |
Width | mm | 36 |
Height | mm | 41.5 |
Depth | mm | 66 |
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Connections: |
Design of the electrical connection | | |
- for auxiliary and control current circuit
| | spring-loaded terminals |
Type of the connectable conductor cross-section | | |
| | |
| | 2x (0.5 ... 2.5 mm2) |
| | |
- with conductor end processing
| | 2x (0.5 ... 1.5 mm2) |
- without conductor final cutting
| | 2 x (0.5 ... 1.5 mm2) |
- for AWG conductors / for auxiliary contacts
| | 2x (20 ... 14) |
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Certificates/approvals: |
Verification of suitability | | CE / UL / CSA / CCC |
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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/3RH2911-2HA31/all |
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3RH2911-2HA31 |
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last change: | Oct 25, 2010 |