Alibaba.com offers 3,661 types of magnetic contactor products. All types of magnetic contactor wholesalers & types of magnetic contactor manufacturers come from members. Fuji Electric FA Components & Systems Co., Ltd. Operating Principle of a Contactor:The current passing through the contactor excites the electromagnet. The knife blade switch contactors were introduced in the late 1800s. The current in the magnetic contactor is carried out with the contacts. You can search for materials by text information in document texts. These contactors balance changes in electrical frequency and cut the current in the event of a malfunction or overload. AC1, AC3, kW/HP rating. types of ac magnetic contactor products below Contactor Ac Magnetic Ac CJX2-3210 32A Ac3 Ac4 Contactor Ac Magnetic Contactor 3 Pole 3 Phase 24v 36v … Static relays 3. a contactor connects or disconnects an electrical load.this can be as simple as a logic level relay that works off of 12 vdc. 3) Decide the power supply for the coil of magnetic contactor.It very important because we not have a problem when choose the power supply for control circuit.Normally if we want control using PLC,we can use 24 VDC power supply or we can use 110VAC /240 VAC if we want conventional motor control. Information on facilities where Fuji Electric FA Components & Systems products are displayed. Design engineers or buyers might want to check out various Types Of Contactor factory & manufacturers, who offer lots of related choices such as ac contactor, contactor and magnetic contactor. Standard Type Magnetic Contactor – Fuji SC-E series. About Company Outline of Fuji Electric FA Components & Systems. Relays and magnetic contactors are taken as the same equipment at the industrial level but there are a lot of differences between the relays and the magnetic contactors. Which type of magnetic contactor has options to keep the contacts pulled in when power to the coil is removed? Vacuum contactors utilize vacuum bottle encapsulated contacts to suppress the arc. What is a Magnetic Contactor? 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 change in frequency of the motor is due to the different parameters of the power sources which are direct power sources and due to the high load of electrical motors. AND MAGNETIC CONTACTORS series. About 36% of these are Contactors, 0% are Other Electrical Equipment. Heavy-duty magnetic contactors prevent expensive damage to industrial machinery. Applications: DOL, Star-delta, Forward-reverse starters’ use contactors to start/stop induction motors. AF88-1347 Contactors and starters with SUPER MAGNET IC operated SUPER MAGNET prevents coil burning and … Knife Blade Switch: This type of contactors was first introduced in 1800. See page 01/46. Time delay relays 2. Magnetic contactors are used in the electric motors to balance the change in frequency of the motor or the state of the motor which can be termed as the switching of the motor from ON and OFF state. Type MSO-T magnetic motor starters are also available as a unit for power distributor panels and control panels. Down-sizing. Magnetic Contactor : usually used if you want to connect any relay and send signals to the relay. All rights reserved. The excited electromagnet produces a magnetic field, causing the contactor core to move the armature. Magnetic contactors act as a safeguard to protect the power supply and the motor. On de-energizing, the contactor coil gravity or spring moves back the electro-magnetic coil to its initial position and there is no flow of current in the circuit. Learn more: CONTACTORS | ALL YOU NEED TO KNOW ABOUT CONTACTORS. Use these tips to learn how to wire a contactor. Protective Relays 3. there are also contactors that control high voltage to control power centers and factory power. The main categories in which the magnetic contactors are classified are the ac contactors and the dc contactors. Information on various standards relating to the control equipment and reception/distribution equipment of Fuji Electric. See page 01/33. Type MS-T magnetic motor starter consists of a type S-T magnetic contactor, type TH-T thermal overload relay and an outer case. Power Poles 2 - N.O. We must use these Auxiliary contacts, this Auxiliary contacts may be more dependent upon the size. We help our customers to "visualize electric power" by means of a wide range of products and our reliable engineering capabilities. True. Semiconductor protection series, Plug-in type(BLC) Semiconductor protection series CR2L(S),CR6L type; Semiconductor protection series CS5F,CS8F type; Motor Control. LC1-D AC Contactor; LC1-F AC Contactor; LC1-K AC Contactor; LC1-D-004/008 Quadrupole AC Contactor; 3TB, 3TF AC Contactor; GMC, MC Series AC Contactor; Reversible Contactor; DC Contactor; Switching Capacitive Contactor; Housedhold AC Contactor; AC Contactor For Air Conditioning; Thermal Relay. Digital / Numerical relays They can also be classified as: 1. If contactors are energized with AC current, a small portion of the coil is the shaded coil, where the magnetic flux in the core is slightly delayed. For other applications, the composition of the commercial references is described on Magnetic Contactor Types. Calculate Size of each Part of DOL starter for The System Voltage 415V ,5HP Three Phase House hold Application Induction Motor ,Code A, Motor efficiency 80%,Motor RPM 750 ,Power Factor 0.8 , … Where to buy magnetic contactors: https://sg.electgo.com/categories/27-magnetic-contactors, Copyright © 2018 Electgo. Magnetic Contactor Types. Contactores, AC Contactor, Chint Contactor manufacturer / supplier in China, offering AC Type Magnetic Contactor for Air Conditioner, Adjustable Qd-068 off Delay Timer Time Switch 0.03-10 Mins, OEM High Quality Xdt-90 Spin Motor Wash Motor for Washing Machine and so on. A wide variety of types of magnetic contactor options are available to you, such as phase, main circuit rating voltage, and … The magnetic field is generated by the electromagnet in the magnetic contractor when the electricity starts flowing in the magnetic contractor. The design of this type of contactor is most advanced among all other types of contactors. auxiliary contacts are the three types of contacts found on contactors. Home Our Products Factory Control Components PLC & Scada Fuji Electric - Low Voltage Products Motor Control Magnetic Contactors, Magnetic starters Standard Type Magnetic Contactor – Fuji SC-E series. Variables such as the AC number, coil voltage and power ratings will all have to be considered to be sure that the contactor is compatible with the intended device or system. Corporate vision of Fuji Electric FA Components & Systems. The core coil of the AF contactor range covers 100-250 V, AC/DC and 50/60 Hz. In those contactors used in low voltage AC applications (690Volt or less), atmospheric air surrounding the contacts extinguishes the arc and in medium voltage and high voltage applications vacuum contactors are used to avoid the risk of arc. Past information can be browsed by searching by type, product category, time, etc. INDUCTIVE- TYPE CONTACTORS Inductive-type contactors are similar in appearance to the previously described double-coil contactor. Reversing starter. Open / open / closed. It requires a small amount of control circuit to turn on and off the load. By continuing to visit this site, you agree to our use of cookies. Whether you require a contactor for a starter motor or as part of a more complex power control device, there are a number of important factors to consider when making your selection. power poles, normally ? Magnetic contactors are the same as the electrical relays which are used in a number of electric motors. Contactors are used to provide this isolation. Standard type magnetic contactor: SC-E series. Types Of Magnetic Contactor Directory - Find a Types Of Magnetic Contactor. This arc suppression allows the contacts to be much smaller and use less space than air break contacts at … Ofiice and factory locations of Fuji Electric FA Components & Systems. In this post, we will study the magnetic contactor importance, working/function, and its uses in electrical technology. Magnetic contactors are sometimes considered as circuit breakers due to their similarity of shape with the circuit breakers but their functionality is different than that of circuit breakers. How to choose the right magnetic contactor. Through a merger of Fuji Electric FA Components & Systems that has the highest market share in Japan in the field of electric motor control device and Schneider Electric that has the highest market share in the world, we are now able to offer superior value to our customers as the genuine world’s No. One is for driving the load and another one is for actuating and giving necessary interlocks. 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