Siemensfurnas size 06 magnetic starters include the following standard fea tures. Siemens contactor siemens contactors latest price, dealers. A contactor can stand on its own as a power control device, or as part of a starter. Siemens 3rt20241bb40 contactor s0 12a 24vdc 1no1nc screw. Siemens lv 1 2006 3rh, 3th contactor relays 3rh1 contactor relays, 4 and 8pole contactor type, multiple thereof. Siemens magnetic starter support free pdf file sharing. Large electric motors can be protected from overcurrent damage through the use. Siemens 3rt23261ac20 24vac nonreversing iec magnetic contactor 4p. They act as a gobetween for direct power sources, and highload electrical motors in order to homogenize or balance out changes in electrical frequency which may come from a power supply as well. Centenary materials new products purchase guide of electronic components there. Sirius hp rated magnetic starters siemens canada imited industrial control product catalog 2019105 sirius hp power line voltage flc contactor bimetallic ol class 10 ol range when protected by over current protection fuse type cc, rk1, rk5, k5, j kaic rating 110 18 16 14 12 120v1ph 120v1ph 120v1ph 120v1ph 120v1ph 120v. Mini contactor overload cgm s 9 a 120 10 cgt 12 m 0.
Apr 09, 2020 siemens magnetic contactor siemens contactor 3tb fourthly we arrange cotactor production. Electrical contact kit for siemens 3tf48 contactor kit 3tf56 spare part faucet contacts. Download it today to see just how quickly you can select. Contactors are used in applications ranging from the light switch to the most complex. Oct 12, 2016 3tf44 datasheet ac magnetic contactor siemens, 3tf44 pdf, 3tf44 pinout, 3tf44 manual, 3tf44 schematic, 3tf44 equivalent, 3tf44 data. They can control all kinds of magnetic coils to amplify and transfer signals. Siemens magnetic contactors sirius version by author1 january 1, 2016 comments off on siemens magnetic contactors sirius version. The 3rt1 contactors are equipped with conventional ac dc and solidstate ac dc operating mechanism options.
Siemens industrial controls catalog is an extremely interactive catalog with page links, bookmarks, and a search engine. Siemens ag, its regional offices, and associated companies hereinafter referred to as siemens cannot guarantee all the properties of an overall installation or machine that has not been. Siemens industry catalog automation technology industrial controls switching devices contactors and contactor assemblies power contactors for switching motors sirius 3rt contactors, 3pole, up to 250 kw. All siemens contactors are rated in accordance with at least one of the previous organizations test procedures. Siemens ag, its regional offices, and associated companies hereinafter referred to as siemens cannot guarantee all the properties of an overall installation or machine that has not been designed by siemens. Dual voltagefrequency coiisiemensfurnas starters are available with. Sirius 3rt contactors, 3pole, up to 250 kw siemens ww. Siemens is an industry leader when it comes to electric motor starter solutions. Manual motor starter manual selfprotected combination motor controller, type e combination motor controller type f when combined with a 3rt contactor iec circuit breaker for export applications. Siemens furnas size 06 magnetic starters include the following standard fea tures.
Large electric motors can be protected from overcurrent damage through the use of overload heaters and overload contacts. To provide additional protection siemens offers circuit breakers to protect against severe electrical shock or electrocution, mitigate the risk of electrical fires and protect. Overload protection how motors work, what is an overload. Sirius 3rt contactors, 3pole, up to 250 kw siemens. Siemens offers a wide array of thermalmagnetic circuit breakers that are the key element for overload and shortcircuit protection of your homes electrical system. Contactor crossreference 195 catalog 057102200 page 3 24 208277 20 120 30 24 480 20 100 30 4exj9045 3 a 24 600 20 80 30 24 208240277 30 150 40 24 480 15 75 40 4exj5706 3 b 24 600 12. Molded coilmagnetic coils are carefully wound and then sealed in epoxy. If the seriesconnected heaters get too hot from excessive current, the normallyclosed overload contact will open. Find everything you need including iec and nema motor control, solid state control, control circuit components and circuit breakers and switches. Dual voltagefrequency coii siemens furnas starters are available with. Siemens industry catalog automation technology industrial controls switching devices contactors and contactor assemblies power contactors for switching motors sirius 3rt contactors, 3pole.
Contactor siemens magnetic contactors sirius version by author1 january 1, 2016 comments off on siemens magnetic contactors sirius version. For example, siemens nema starters meet or exceed nema, csa, and ul standards, while siemens sirius starters meet or exceed iec, csa, and ul standards. Sirius hp rated magnetic starters siemens canada imited industrial control product catalog 2019105 sirius hp power line voltage flc contactor bimetallic ol class 10. Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2 l2 l3 gnd h1 h3 h2 h4 f u 3 x1a f u 4 f u 5 x2a r. A contactor is a large relay, usually used to switch current to an electric motor or another highpower load. Nor can siemens assume liability for recommendations that appear or are implied in the following description. Encapsulation helps seal out moisture, promotes heat transfer, and resists electrical, mechanical, and thermal stresses.
An electric contactor is a large relay for switching electrical loads on and off in motors and other highpower loads. Auxiliary contact unit with low level contact s2 types of inputs the long life nocontact output type unsy21, sy31 and contact output type unsy22, sy32 are available. The contactor magnetic contactor, how the contactor operates, contact life etc. Iec magnetic contactors provide precise ratings for powercircuit switching and automatic cutoffs during power failures. Contactor crossreference 195 catalog 057102200 page 10 208240 240 90 540 120 208240 480 90 450 120 275142d07 2 10 a 208240 600 90 360 120 275145d07 3 2305060 240 30. This process helps in energizing the moving contact.
Siemens magnetic contactor siemens contactor 3tb fourthly we arrange cotactor production. Electrically held lighting contactor convertible to mechanically held siemens industry, inc. Please make sure that you are posting in the form of a question. Centenary materials new products purchase guide of electronic components there are more. When current is passed through the contactor, the electromagnet starts to build up, producing a magnetic field.
Siemens 3tf47 ac contactor 80a 600v for sale online ebay. When you need siemens iec contactors for your next project or to get your equipment back up and running, youll find at large selection of instock inventory that can often ship same day at. Siemens sirius motor starter contactors have high contact reliability, a narrow design, long life time, and the ability to operate under extreme conditions. Siemens 3th 80 siemens 3rh11 221bb40 siemens contactor 3th siemens 3rh11 siemens magnetic contactor coil siemens contactors price siemens 3th 3rh12 siemens iec 6094751.
A large array of easily installed, standard accessories may be used to customize the contactors. Thus the current is passed through them to the next circuit. For requirements according to iec 600771 and iec 600772. They act as a gobetween for direct power sources, and highload. Contactors electromechanical relays electronics textbook. Thermal magnetic single phase 3phase squirrel cage. Download it today to see just how quickly you can select products and retrieve information. Manual motor starter manual selfprotected combination. Molded coil magnetic coils are carefully wound and then sealed in epoxy. The starter magnetic motor starter, starter circuitry, types, standards and ratings etc. Iec magnetic contactors provide precise ratings for powercircuit switching. Magnetic contactors are a form of electrical relay found on most electrically powered motors.