Contactors and thermal overload relays scm series sce series tke series provide the ability to configure combination starters for compact, reliable motor protection by combining a manual motor. To change the order of your pdfs, drag and drop the files. Contactor wiring diagram pdf download wiring collection. Our contactors can handle 50a250a and are rated for v usage. Ac magnetic contactors class 8502 general information class 8502 type s magnetic contactors are used to switch heating loads, capacitors, transformers, and electric motors where overload protection is separately provided. The product offering starts with mini contactors in a compact 12 amp frame size, followed by midi contactors in up to 100 amp frame sizes, and topped off with the power contactors which offer up to 800 amp frame sizes. Maximum operating voltage of 600vac 60hz includes 3, 4, 8 or 12 pole versions, other versions on request electrically or mechanically held contactors. Contactors and starters eaton s mission is to improve the quality of life and the environment through the use of power management technologies and services. Contactors, overloads and manual motor starters minicontactors and overloads up to 20 amps or 7. Merge pdf files combine pdfs in the order you want with the easiest pdf merger available. Contactor 660v contactor type iec full load ampsinductive 32 full load ampsresistive 50 number of poles 3 coil volts 120vac hz 5060 action non reversing enclosure type open auxiliary contact form 1nc1no coil inrush 70va, sealed 7.
I dimensions in mm fix on a plain surface with two m5 screws, max. Some contactors have an extra set of slots labeled with the letter a. A contactor is an electrically controlled switch used for switching an electrical power circuit, similar to a relay except with higher current ratings. Contactor 3ts49, 3ts50 operating instructions english din vde 0660, iec 6094741, q320500 sms 009, gb14048. The performance of each contactor is well documented under test conditions. In applications where contact welding occurs almost every case can be.
In most cases, the contactor does not simply wear out from normal use. Gigavac has performed extensive testing to determine the make current capability of their contactors. This siemens 3 pole contactor comes with screw terminals and mounts on standard 35mm din rail for easy installation. Ul current ac3 note 1 a 7 10 12 18 25 32 ac1 thermal current 600v note 2 a 20 20 20 32 32 32 maximum power hp of threephase motors 200v hp 1. Partially welded contacts and effects on auxiliary contacts we have received some inquiries from customers who claim that the auxiliary contacts are either welded or unexpectedly staying closed. From the marking it is possible to read which terminals are associated and which functions the contacts have. The terminals of these coils are arranged on the contactor with simple.
The basics of contactors contactors are useful in commercial and industrial applications, particularly for controlling large lighting loads and motors. Terminal marking terminal marking in danfoss contactors conforms to din en 50005. These auxiliary spots signal parts of an electrical device that. Contactors up to 150 a for ac3 75 kw 400 v and 200 a for ac1 applications part of tesys tesys d contactors and reversing contactors are available from 9 a to 150 a inductive motor, and from 20 a.
Contactors can be combined with either manual motor starters of the sm series, providing thermal and magnetic protection up to 100a, or single or threepole thermal bimetallic overload relays, with or. Contactors and relays contactor relays moeller wiring manual 0208 53 5 the system and the standard european standard en 50011 terminal markings, reference numbers and reference letters for certain contactor. Membrane contactors an overview sciencedirect topics. Contactors, relays, starters contactors d59 magnetic starter stardelta starter thermal relay currentlimiting contact assembly ac contactor for capacitor switching auxiliary contact assembly timedelay block 5. Replacement coils for use with class 8910 type dpa contactors. This further extends our offering of contactors for dc switching at voltages up to v dc. Index page generalgeneral 4 approvals 5 technical information 7 mounting information 8 micro contactorsmicro contactors 9 micro contactors 10 micro contactor relays 11 micro reversing contactors. Contactor information for electrical contractors, architects and consulting engineers august 2012 metering manual updates oppd recently updated the metering specification manual instructions related to standby generation chapter 11 and transformer slab details drawings 8. Endre nagy, in basic equations of mass transport through a membrane layer second edition, 2019. In semiconductor testing, contactor can also refer to the specialized socket that connects the device under test. October 2008 ca08102001e for more information visit. The modern contactor is the product of many years of refinement of basically the same technology. Ehdb to ehdb960 contactors are provided with a 1 n.
There are posts on the working of relays, types of relays and so on. A contactor is an electricallycontrolled switch used for switching an electrical power circuit. Pdf merge combinejoin pdf files online for free soda pdf. The aline lighting contactors are available with or without an enclosure.
Type s contactors are designed for operation at 600 volts, ac 5060 hertz. However, like any other device, they are not infallible. Although they have been explained in earlier posts, their wide use and significance needs to be explained. Partially welded contacts and effects on auxiliary contacts. Contactors its corresponding standard af contactor. The 65 mm contactor and the connections on the 45 and 65 mm starters have been modi. The terminals of these coils are arranged on the contactor with simple wiring. Class 8502 contactors are available in nema sizes 007. Tme has over 800 employees, who provide expert support at each stage of the ordering process our offer includes 300,000 electronic components from 950 producers since 1990, we have been expanding our operations dynamically and increasing our global potential. The siemens sirius 3rt10251a three pole iec contactor is rated for 17 amps ac3 and 40 amps ac1, 5 h. A wiring diagram is a streamlined conventional photographic representation of an electric circuit. Contactor definition of contactor by the free dictionary. They are used in large quantities for the indirect control of motors, valves, clutches and heating equipment. Catalogue general technical data, standard definitions.
The identifier for the new contactor generation is the green print. Once files have been uploaded to our system, change the order of your pdf documents. The dline contactors and overload relays are the largest selling contactor. A contactor is controlled by a circuit which has a much lower power level than the switched circ. Us breaker brand 3 pole ac contactors square d telemecanique lc1 replacements standards. With screw mounting, always use plain washers and spring washers. Decontactor series switch rated plugs and receptacles. In process industries, a contactor is a vessel where two streams interact, for example, air and liquid. Working of relays a contactor is also a type of relay. Contactor relays are often used in control and regulating functions. The msn series contactors, starters and relays can be installed on a mounting rail 35mm width.
Rearrange individual pages or entire files in the desired order. The contactor box may be mounted anywhere outside the sauna room. Automatismos electricos industriales 3 automatismos cableados. Catalogo tesys k, d, sk contactores auxiliares pdf version 1. Designed to meet or exceed ul, nema, iec, csa, vde and bs. Our bulletin 100s104s iec safety contactors provide mechanically linked, or mirror contact performance up to 750 a, which are required in feedback circuits for modern safety applications. Weight of 3phase motors operational auxiliary complete with code 5060 hz in category ac3 current contacts indicating control in ac3 per circuit voltage 2 up to contactor fixing, 440v cabling 3 220v 380v 660v. Furthermore, the distance between the center of the rail and the coil terminals is unified at 38. Approximate dimensions, shipping weights class 8502, 8536. Contactors and relays contactor relays moeller wiring manual 0208 53 5 the system and the standard european standard en 50011 terminal markings, reference numbers and reference letters for certain contactor relays has a direct bearing on the use and application of the modular system.
Contactor 3ts35, 3ts36 operating instructions english din vde 0660, iec 6094741, q320500 sms 009, gb14048. A location should be selected so the front cover is accessible for service and the noise of the contactor pulling in will not be. Contactors, class 8910 types dp and dpa definite purpose contactors are ideal for heating, air conditioning, refrigeration, data processing, and food service equipment. The basics of contactors commercial electric products. Funcionamiento del contactor enclavamiento youtube. The new gaf range contactors are the latest addition to abbs well established aaf range. Advanced motor protection and control fuji duo series. Control relays and contactors of different makes but with the same number of contacts must have identical terminal markings. Automatismos electricos industriales 3 automatismos. Contactors up to 150 a for ac3 75 kw 400 v and 200 a for ac1 applications part of tesys tesys d contactors and reversing contactors are available from 9 a to 150 a inductive motor, and from 20 a to 200 a resistive loads in 3pole and 4pole versions. Snap onto 35 mm standard mounting rail to din en 50022 or fix on a plain surface with two m4 screws. Check for a separate auxiliary output contact on the contactor. Auxiliary contact kit for starters and contactors, class 9999, type. Control relays and contactors of different makes but with the same number of contacts.
Contactor relays contactor relays contactor relays are often used in control and regulating functions. Model c contactor a threephase starter b singlephase starter type. In addition to the simplicity which they offer in project engineering, panel building, commissioning and maintenance, the high. Search wegcontactoresyrelesdesobrecarga50036562catalogoespanol. Schaltbau has been manufacturing dc contactors for over 80 years. Codigo 2 21e 11 1 1 macn211at 100999 2 12e 02 0 2 macn202at 100998 22020marn220at 100994 21111marn211at 100993 20202marn202at 100992 4 41e 31 3 1 macn431at 100997 4 32e 22 2 2 macn422at 100996 1. Features quick connect terminals and binder head screws allow for easy wiring. Membrane contactors are membrane systems mainly used to contact two phases.
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