| | SIRIUS MCU MOTOR STARTER EN.DEGR. OF PROTEC.IP55 PLASTIC COMMUNICATION WITHOUT ELECTROMECHANICAL SWITCHING SHORT-CIRCUIT PROTECTION W. CB REVERSING STARTER BRAKE WITHOUT PERFORMANCE CLASS 10.00A MOTOR PROTEC. CIRCUIT-BREAKER WITH BIMETAL-THERMAL ROTARY DRIVE GRAY / BLACK MANUAL OPERATION WITHOUT CONNEC POWER M-SCREW CONNECTION STANDARD PRODUCT |
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| General details: |
| Design of the product | | reversing starter |
| Product function | | |
| | | No |
| | | Yes |
| Protocol / will be supported | | |
| | | No |
| | | No |
| | | No |
| Product component / outlet for enine brake | | No |
| Product equipment | | |
- brake control with 24 V DC
| | No |
- brake control with 180 V DC
| | No |
- brake control with 500 V DC
| | No |
- brake control with 230 V AC
| | No |
- brake control with 400 V AC
| | No |
| Product extension | | |
- braking module for brake control
| | No |
| Type of assignement | | 1 |
| Width | mm | 182 |
| Height | mm | 220 |
| Depth | mm | 145 |
| Operating cycles / minimum | 1/h | 80 |
| Item designation | | |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | A |
- according to DIN EN 61346-2
| | Q |
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| Control circuit: |
| Type of voltage | | DC |
| Control supply voltage | | |
- at DC / rated value / minimum
| V | 20.4 |
- at DC / rated value / maximum
| V | 26.4 |
| Number of digital inputs | | 0 |
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| Main circuit: |
| Design of the short-circuit protection | | circuit-breakers |
| Type of the motor protection | | bimetal |
| Design of the switching contact | | electromechanical |
| Operating voltage / rated value | | |
| | V | 400 |
| | V | 500 |
| Service power | | |
- at AC-3 / at 400 V / rated value
| kW | 4 |
- for three-phase servomotors / at 400 V / at 50 Hz / for AC three-phase / minimum
| kW | 4 |
- for three-phase servomotors / at 400 V / at 50 Hz / for AC three-phase / maximum
| kW | 4 |
| Adjustable response current / of the current-dependent overload release | | |
| | A | 7 |
| | A | 10 |
| Breaking capacity limit short-circuit current (lcu) / at 400 V / rated value | A | 50,000 |
| Number of poles / for main current circuit | | 3 |
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| Connection type: |
| Design of the electrical connection / for main current circuit | | screw-type terminals |
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| Ambient conditions: |
| Protection class IP | | IP55 |
| Ambient temperature | | |
- during the operating phase
| °C | -25… 35 |
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| Further information: |
| Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs |
| Global Industry Mall (Online ordering system) http://www.siemens.com/industrial-controls/mall |
| Service&Support (Manuals, Certificates, Characteristics, FAQs,...) http://support.automation.siemens.com/WW/view/en/3RK4340-3NR51-1BA0/all |
| Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3RK4340-3NR51-1BA0 |
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| last change: | Aug 16, 2010 |
