Abb control secrl 2 20010619 the abb range of a the abb range of a contactorscontactors a 9, a 12, a 16 a 26, a 30, a 40 a 50, a 63, a 75 a 95, a 110 a145, a185 a210, a260, a300 af400, af460 af580, af750. Electrical standards for contactors ac1, ac2, ac3, ac4, dc1, dc2. For these and more of our motor control products, such as push. They are used in large quantities for the indirect control of motors, valves, clutches and heating equipment. A contactor is controlled by a circuit which has a much lower power level than the switched circuit. Both match a contactor with the job it has to do, but they do so in different ways. This unit absorbs coil surge voltage due to contactor onoff operation. Himc magnetic contactors satisfy the international standard. P06 p09 p11 p12 magnetic switch without enclosure nonreversing msop06 msop09 msop11 msop12.
Abb control secrl 47 20010619 quality and environment. Application of electromagnetic contactor to category ac1 is. Products with the ce mark can be used for european destinations. Hc 20 20 20 25 40 63 current rating ac1 20 amp rated. The coil of the contactor can be powered indifferently in ac or dc. Umc magnetic contactor series employ a modular design which allows quick and simple mounting of auxiliary contact blocks, timers, mechanical latching blocks, etc.
While the core of a motor starter is a contactor, its ability to provide overload protection is the trait which makes these items different than a simple contactor. According to their rating, contactors are classified into the following. Contactors for motor control up to 670kw440 v and power switching up to 2600a ac1. Designed for demanding applications high reliability, safety, and durability. Af16z 4pole contactors 25 to 30 a ac1 24 v dc operated. Tesys d contactors up to 150 a for ac3 75 kw 400 v and 200 a for ac1 applications. Coil surge suppression unit this unit absorbs coil surge voltage due to contactor onoff operations.
Ac1 a 20 20 25 32 a d ditio nal auxili ary con tacts g md9 gmc9 g md12 gmc12 g md18 gmc18 g md22 gmc22 3pole contactors contac tor s 9 to 85a con t f r a m e s iz e 9 aa1 2 a 1 8 a 2 2 4pole contactors overloa d relays bimetalli c st yle type gt b ase for s eparate mount ing setti ng. A louder hum will occur if the shading coil does not apply to af is broken because the magnet will cause the contactor to chatter. Electrical standards for contactors ac1, ac2, ac3, ac4, dc1. Model c contactor a threephase starter b singlephase starter type. Challenged by trying to find the right style of iec electrical contactor or control relay. Electrical standards for contactors ac1, ac2, ac3, ac4. Magnetic contactor the magnetic contactor does not require human intervention and operates electromechanically. Separatewinding motors have a separate winding for each speed, with the speed of each winding depending on the. Features of new electromagnetic contactors and switches hs series. When someone uses a lighting contactor in a motor application, thats a misapplication.
Lovato ac nonreversing iec contactors in stock at galco. Modular contactors type hc single and 3 phase applications suitable for control of lamps, heating, air conditioning and motor control suitable for panel or din rail mounting available in 2 and 4 pole versions ac1 rating of 2063 amps ul certified n n n n n n technical datasheet. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power more safely, more efficiently and more reliably. Manual guidelines for contactor inspection and maintenance. 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. This is one of the most advanced designs of a contactor, which can be operated remotely. Surion gps high breaking capacity thermal magnetic. Eaton s mission is to improve the quality of life and the environment through the use of power management technologies and services.
Magnetic 3pole application and amperage size coil type coil voltage builtin auxiliary bimetallic amperage size type setting ranges mini. The dcb5a provides independent adjustment, line contactor relay. Contactors, overloads and manual motor starters minicontactors and overloads up to 20 amps or 7. The junction relay for opening and closing the low voltage and minute current is not needed, so this unit is suitable for opening and closing electronic input circuits in programmable logic controllers, etc.
We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power. In electrical engineering utilization categories are defined by iec standards and indicate the type of electrical load and duty cycle of the loads to ease selection of contactors and relays. If so the complete contactor needs to be exchanged. Packard c140a 1 pole contactor coil contactor, 40 amp, 24v. Hi series hyundai innovative magnetic contactor overload relay innovative technology, high performance magnetic contactor strong silent small. The contactor is safely operated in an always optimized condition making it virtually noise free. Threepole contactors iec ith ratings in ac1 duty at. On closing, the contactor makes the inrush current, which is about 5 to 7 times the rated. Ac14, control of small electromagnetic loads, 6094751. Thats why you need to understand the basics of contactors.
Electrical standards for contactors such as ac1, ac2, ac3, ac4, ac5a, ac5b, ac6a, ac6b. Control of small electromagnetic loads less than 72va. Ls contactors ls control components are suitable for switching, protecting and starting motors and plants. Motor overload protection is provided by melting alloy type thermal overload relays. The electronic system within the af contactor rectifies the ac or dc control circuit voltage to a dc control voltage that is applied on the coil. The components are aiming for spacesaving, flexibility, convenience and easy wiring, installation through various accessories. Af16z 4pole contactors are mainly used for controlling noninductive or slightly inductive loads. The coil of the contactor can be powered indifferently in ac or. Ratings of a contactor are given according to the pole of the contactor. They collected all field experience of the successful ck contactor range to keep improving specifications and performance in the most demanding applications for contactors.
Contactor and main accessories other accessories available vem4 mechanical and electrical interlock set including. Magnetic contactors, magnetic starters fuji electric fa. Magnetic contactors are a form of electrical relay found on most electrically powered motors. Packard packard c240a contactor 2 pole 40 amps 24 coil voltage. Solution featured with superior design for industrial applications such as motor control centers, himc. Magnetic starters reversing type, with 3 heat elements and thermal overload relay specification 3phase squirrelcage motor capacity ac3 type 220240v a c 380440v a c continuous current a auxiliary contact arrangement. Hoosier crane service is the leading source for overhead cranes and crane kits at the best prices. Slc1dn series ac contactor slc1dn4065 slc1dn8095 40a 50a 65a 80a 95a 60a 70a 80a 110a 125a v on supply, 690v on supply. Ac magnetic starters class 8536 general information class 8536 type s magnetic starters are used for full voltage starting and stopping ac squirrel cage motors. This is critical point because if we not sizing properly,it can cause a serious damage and our application maybe failure to perform in perfect condition. For example, you could use a nema size 5 contactor to run a 50hp motor operating at 230v or a 200hp motor at 460v. Contactors and starters ac operated magnetic contactors type specification 3phase squirrelcage motor capacity ac31 magnetic contactor combined thermal overload relay 220240v a c 380440v a c continuous current a auxiliary contact arrangement eniec others tuv license no. 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.
Auxiliary contact block fits all size contactors03 to n3. Reliability himc magnetic contactor series employ a modular design which allows quick and simple mounting of auxiliary contact blocks, timers, mechanical latching blocks, etc. Mini contactor overload cgm s 9 a 120 10 cgt 12 m 0. Magnetic 3pole amperage size coil voltage bimetallic frame size setting ranges. Fourpole contactors, 25 to 125a in ac1 duty power factor correction contactors, 7. The sc series is a range of long servicelife and highperformance contactors. Iec contactors industrial power contactors elecdirect. The national electrical manufacturers association nema and the international electrotechnical commission iec are two organizations that rate contactors and motor starters. Models sce02xxx to sce4xxx have 3pole main circuits and come in three sizes with widths of 43 mm, 54 mm, and 67 mm. Further information see page 0169 mechanical interlock unit auxiliary contact block coil surge suppression unit coil drive unit main circuit surge suppression unit auxiliary contact. Ac contactor thermal relay magnetic starter xinchi electric. Magnetic motor starters and magnetic contactors note this mark indicates ec directive compliance. Sc03 to scn3 smallframe contactors provide snapon fitting of numerous optional units, such as auxiliary contact blocks, coil surge suppressors, and operation counters.
If the magnetic relay coil is opened and closed near an electronic circuit. Energised during normal motor operation, deenergised while braking and. It provides convenience, economic benefit and high reliability. Electrical standards for contactors ac1, ac2, ac3, ac4, dc1, dc2 dc3. Sce2s sce7 features 5 to 100 hp at 480 vac culus and csa approval, ce mark, meets jis and iec standards. Hyundai innovative magnetic contactor overload relay. Ls contactors metasol series contactors ls australia. Most of abb contactors with ring tongue terminals, comply with the main. Ac1 a 20 20 25 32 a d ditio nal auxili ary con tacts g md9 gmc9 g md12 gmc12 g md18 gmc18 g md22 gmc22 3pole contactors contac tor s 9 to 85a con t f r a m e s iz e 9 aa1 2 a 1 8 a 2 2 4pole contactors overloa d relays bimetalli c st yle type gt b ase for s eparate mount ing setti ng rang es a differential nondifferenti al 2h. It also depends on factors like fault withstand current, coil voltage and so on. Class 8536 starters are available in nema sizes 007.
Motorstarters are action devices that start and stop motors and provide overload protection. Af40 af80 4pole contactors 70 to 125 a ac1 ac dc operated. This unit indicates the number of contactor onoff operations to ensure easy maintenance and inspection. This is critical point because if we not sizing properly,it can cause a serious damage and our application maybe failure to. Himc provides convenience, economic benefit and high reliability. Ac operated magnetic contactors type specification 3phase squirrelcage motor capacity ac31 magnetic contactor combined thermal overload relay 220240v a c 380440v a c continuous current a auxiliary contact arrangement eniec others tuv license no. The nema selection process always results in a choice of a contactor you can use over a broad range of operating conditions. Hum can also occur if the pole surfaces are deformed. Magnetic switch characteristics sp series ms series other series coil th series sd series selection others magnetic contactor switch ac control model 06 09 11 12 type magnetic contactor nonreversing sp06 sp09 sp11 sp12 reversing s2. Sizing for magnetic contactor electrical engineering centre. Make locked rotor amps lra, break full load amps fla 4 ac4 starting of squirrelcage motors with inching and plugging duty. Himc magnetic contactor series employ a modular design which allows quick and simple mounting of auxiliary contact blocks, timers, mechanical latching blocks, etc. A new contactor range from abb new generation abb contactors. When we design or replaced the magnetic contactor for motor starter or for others application,the important point is how to sizing the size of magnetic contactor.
Thus, it helps eliminate the risks involved in operating it manually and putting operating personnel in potential danger. Magnetic 3pole application and amperage size coil type coil voltage builtin auxiliary bimetallic amperage size type setting ranges mini contactor terminal style contact minioverload use upper limit. Usually, the reason for contactor failure is misapplication. A contactor is an electrically controlled switch used for switching a power circuit, similar to a relay except with higher current ratings. Huge lovato ac nonreversing iec contactors inventory same day shipping expert technical support. Contactors and contactor relays with ring tongue terminals. 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. The duty of electrical contractor is categorized by the types of electrical loads used such as inductive, or resistive or capacitive and duty cycle such as plugging or runtime breaking, short circuit breaking etc. In addition to the simplicity which they offer in project engineering, panel building, commissioning and maintenance, the high. In stock and ready for immediate shipment, elecdirect iec power contactors are suitable for a variety of applications like motor control, heating and ventilating, air conditioning, pumping, lifting equipment, lighting, and process power. Ac contactor slc1dn series ac contactor slc1d series ac contactor. Contactor relays contactor relays contactor relays are often used in control and regulating functions. With the acceleration of globalization in the powerreceiving and distribution equipment market, we offer various powerreceiving and distributing devices that can be used in crossborder markets through our wide range of products that conform to major standards in the world. Convenient for use reasonable structure variety of fittings passing emc test.
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