3TF46 SIEMENS. Price: Price List. The Siemens 3TF46 is a 3-phase IEC rated contactor used for the control of electric motors. It is rated 20 HP at. V and 40 . With 3TF contactors Siemens has been offering a tried tested . 3TF 3TF 3TF Permissible ambient temperature. Storage. Service. °C. °C. to + Contactors 3TF46 and above (45A and above) Siemens offers vacuum power contactors of. A & A for low voltage 1) Dimensions for coil terminals.
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3TF Series AC Contactors are latest products of Siemens AG in 's. .. ( ~)Us. Selection and ordering data. 3TF 3TF 3TF 3TF NO - NC. 3TF46 Hoja de datos, 3TF46 datasheet, Siemens - AC Contactors, Hoja Técnica, 3TF46 pdf, dataark, wiki, arduino, regulador, amplificador, circuito, Distribuidor. Find 3TF46, Magnetic Contactors by Siemens at Widespread Electrical Sales. All products include 2 year warranty, same day shipping.
Contactors 3TF46 and above 45A and above , have an Arc Chamber Interlock mechanism, which prevents the contactor from switching ON if the arc chamber is not fitted properly. If power contactors of larger ratings are operated without arc chambers, it can cause serious accidents to plant and personnel.
Siemens 3TF Contactors.pdf
Closed construction of 3TF arc chambers ensures that there is no emission of arc by-products on the surrounding equipment. Captive screws Terminal markings Coil voltage tag Blank identification tag 3TF contactors satisfy the conditions for positively driven operation between the main power contacts and the NC contacts.
NC contacts positively open before the main contact closes. This is extremely important when power contactors are used in safety circuits of critical applications. The customer is the best judge of the v value offer ered ed b by y these safet ety y f feat eatur ures.
Operator safet ety is a must f for or every ery industry and SICOP contactor actors s serve e this cause admirably ably. The benefits are: 3 - Ready to wire.
Hoja de datos destacado
The contactors are supplied with loose screws, which reduces installation time. Funnel shaped cable entries, cable end stops and predetermined insertion depths reduces the termination time considerably.
This feature prevents the screws from falling down thereby reducing maintenance time.
This reduces the panel space. For quick identification of the coil voltage, coloured tags are provided on each coil. Also the coil rating is clearly visible from the front of the contactor. Blank identification tag on every contactor for marking by user for identification.
Mechanical switching position indicator visually indicates the ON or OFF state of the contactor Surge suppressors are available as accessory to limit the voltage surges.
Thus, the contactors can be safely used in conjunction with electronic circuits. The surge suppressors snap fit on the contactor and are easy to install. This reduces installation time.
These benefits are e best quantified b by y our customers. Minimum maintenance and that too in minimum time is the need of e every ery industry.
Also some applications need switching in dusty and aggressive atmosphere. High electrical and mechanical life Integral Voltage limiter, which prevents multiple arc re-striking. Low coil consumption. Suitable for high switching frequency applications.
3TF46 Datasheet – AC Magnetic Contactor – Siemens
Compact design - Totally enclosed switching. No chances of arc coming out.
Mechanically Interlocked contactors Many applications involve reversing of motors, or supply from two separate sources. For such applications, it is necessary to provide mechanical interlock between the two contactors, so as to ensure only one contactor switches ON at a time Mechanical interlock kit is available as an accessory pls.
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Hence the same contactor is usable for reversing applications thereby reducing inventory. Electrical life is influenced by the breaking currents. For removal of coil see contactor operating instructions.
We offer a wide product range which fulfills the demands of our customers regarding performance and Siemens 3TF Contactors Alternating Current Mains Construction of main contacts system is unique. Siemens patent terminal.
3TF46 डेटा पत्रक PDF( Datasheet डाउनलोड )
The arc chute is enclosed. Optimice su tiempo e ingrese al Industry Mall. Scan websites for malware, exploits and other infections with quttera detection engine to check if the site is safe to browse.
Check website for malicious pages and online threats. Lista de precios Colombia - Industry - Siemens - mafiadoc. Siemens Flender le ofrece Soluciones orientadas a sus necesidades. Low Voltage Control Components.
Siemens 3TH30 contactor relays satisfy these criteria and thus offer the right choice to the customer. Los acoples.
Precios sujetos a cambio sin previo aviso Siemens S. Baja Tension 1 Mayo 06 - pt.When clean the contacts, do not use sandpaper, should use plastic file; C. Parte No. High insulation voltage and impulse withstand voltage capacity ensures reliable performance during occasional abnormal increases in supply voltage.
When clean the contacts, do not use sandpaper, should use plastic file; C. For additional information, see the Global Shipping Program terms and conditions- opens in a new window or tab No additional import charges on delivery Delivery: Estimated between Fri. Check whether the arc chute is damaged; B.