Modular system the modular system has many advantages for the user. Allows manual reset of overload when overload is mounted in a special or. 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. Power pole, auxiliary and coil screws can be tightened using one single type of screwdriver.
The placing of auxiliary contacts on contactors is clearly indicated by the position digits stamped on both parts. A75301180 auxiliary contact blocks for additional auxiliary contact blocks, see catalog number explanation on page 1. Abb library is a web tool for searching for documents. Power contactor is usually used as the main contactor. Click add to cart to buy abb ca401 ca401 auxiliary contact block, front mount. Snapon installation mounting and removal of the addon auxiliary contacts and accessories. How to wire up an auxiliary contact on a contactor youtube.
Ul file number e1491, guides nldx2 and nldx8 csa certified components. Installation contactors and auxiliary relays are designed to switch more power load than the capacitance of the switching component. Hello,i have a 5hp, 380 volt,3 phase motor that bends reinforcing bars. Contactors electromechanical relays electronics textbook. Nf contactor relays are featuring af technology as standard. Ehdb to ehdb960 contactors are provided with a 1 n. Auxiliary contacts for use with class 8910 type contact arrangement auxiliary contacts class 9999 type 2040 a 5090 a dpa 1 n. The auxiliary contact is mechanically linked to the main power contacts. Auxiliary contact block modules 1 nc and 1 no instantaneous contacts incorporated in the contactors, with addon blocks common to the whole range, comprising up to 2 nc or 2 no. What is the difference between an auxiliary contactor and. See class 9999 for the holding circuit contact electrical ratings. The alrt series 3pole contactors are of the block type design. Contactor, 42dp,40a,3p,open,120 contactor, 42dp,40a,3p,open,120 product brand name class 42 dp contactors design of the product nonreversing definite purpose contactor special product feature snap on auxiliary contacts, enclosed body design general technical data weight lb 1.
The auxiliary contact is often used in a relay logic circuit, or for some other part of the motor control scheme, typically switching 120 volt ac power instead of the motor voltage. Large iec contactors 100e 104e compact iec contactors 100c 104c the bulletin 100c offers a spacesaving design in a high performance contactor. Contactor relays for auxiliary circuit switching motor. Special make contacts early or late make must have function digits 7 and 8. Easy to combine with manual motor starters by using adapter and wiring kit.
E3125, guide nldx, nldx7 100sc suva certified 100k iec contactor surge suppressor auxiliary contact accessories each iec contactor family features a range of accessories that are common within that family. When viewed online as a pdf file, hyperlinks link to related topics and. Products related to ca401 ca401 auxiliary contact block, front mount or visit the abb site. Eatonmoeller dilm910 contactor with an ac rated coil must choose coil voltage, 1 normally open base mounted auxiliary contact and is rated for 9 amps ac3 20 amps ac1. In this video i show you how to install a contactors wire firstly after that show how you can install a auxiliary contactor on the main contactor. Mar 07, 2020 3tf48 contactor pdf posted on march 7, 2020 by admin siemens 3tf48 contactor a t mechanical component equipment cases.
Accessories for control relayscoupling relays of frame size s00 1 control relay 2 coupling relay for auxiliary. The system is formed around basic units, which are equipped with additional functions by means of modules. Compact dimensions for the highest packing densities. The system is formed around basic units, which are equipped with. The maximum number of products that can be compared is 4. Characteristics technical faqs additional information. Product selection of nema sizes 04 by modular kits options for modular kit options code. Dilm910 moeller iec contactor 3 pole with an ac coil. When viewed online as a pdf file, hyperlinks in the contents. Dd20 d20 for contactors, class 8910 type full load amperes poles enclosures, class 9991 type dp 2040 1 and 2 dpg1 dpa 2040 2 and 3 dpg1.
See page 15 for maximum number of auxiliary units and form designations for factory installed auxiliary contacts. How to wire up an auxiliary contact on a contactor presented by katie nyberg for galco tv. Provide efficient and reliable solutions and products nuoya ke electrical energy and smart power, not only for the electricity, steel, construction, petrochemical, telecommunications, machinery. 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. Ccc certificate for a45 to a75, 3 and 4pole contactors and auxiliary contact blocks ca5 and cal511.
Model c contactor a threephase starter b singlephase starter type 25 nonreversing contactors and starters c306. Eaton cutlerhammer auxiliary contactor relay for freedom series. Abb ca401 ca401 auxiliary contact block, front mount. The low power consumption contactor is designed to control motors and other loads. Basic units are intrinsically functional units, consisting of an ac or dc drive and four auxiliary contacts.
Selection guide tesys contactors tesys d contactors. Bulletin 500 line open type modular kits and components. Mechanical interlock assures also mounting of auxiliary contacts. Accessories and spare parts plugin surge suppressors. There are various types of contactors, and each type has its own set of features, capabilities, and applications. Find here online price details of companies selling auxiliary contactor. This 150 amp ac3 contactor 210 amp ac1 comes with screw or lug terminals, can be mounted on din rail or screwed to the panel back plate and comes with two side mounted auxiliary contacts, each.
Contactor relays for auxiliary circuit switching abbs contactor relays offering features products of technological advancement as well as products with specific purposes. Snapon installation mounting and removal of the addon auxiliary contacts and accessories, along with bf09 to bf38 ac contactor coil replacement are quick and easy operations and are done with no tools. For maximum number of auxiliary contacts see page a24. The talrt series 3pole contactors are of the block type design with a large coil voltage range. Get info of suppliers, manufacturers, exporters, traders of auxiliary contactor for buying in india. Our engineers and quality specialists provide services that meet or exceed customer requirementsall products undergo inhouse testing and validation. Nf contactor relays allow use in all parts of the world and in all network conditions. Main catalogue contactors and contactor relays with ring. Model a3100 series contactor catalog pages products unlimited tyco electronics subject. Catalogue general technical data, standard definitions.
Vidms0010 learn how to use aux contacts on your contactors so your plc can monitor the status of the contactor. Nf contactor relays contactor relays for auxiliary. Unlock your applications with a wide range of controlgear. Emt6 thermistor overload relay for machine protection. Modules having auxiliary functions auxiliary contact modules having 2 or 4 contacts. These contactors utilize three wires to control electrical current direction. Product selection of nema sizes 04 by modular kits options for modular kit options code description 17 surge suppressor for 120 or 240v ac coil 90 1 n. On size 001 single phase contactors, a power pole is used as the holding circuit contact and therefore has the same. Note minimum conduct current of auxiliary contactor is dc 17v 5ma.
Sizes 37 contactors use a class 9999 sx6 auxiliary contact as the holding circuit contact. All other sizes have a normally open auxiliary contact rated specifically for auxiliary circuits. Model a3100 series ac coil, 3pole definite purpose contactor rated 120 fla keywords. E 41850, guide nldx, nldx7 100se culus listed file no. All dimensioned drawings are displayed within the confines of available space on the page and are only intended as a guide. Mirror contacts on all contactors in relation to internal or external auxiliaries. Auxiliary contact block modules 1 nc and 1 no instantaneous contacts incorporated in the contactors, with addon blocks common to the whole range, comprising up to 2 nc or 2 no instantaneous standard contacts interference suppression builtin suppression as standard, by bidirectional peak limiting diode contactor type 3pole lc1 d09 lc1. Also, 120 volt polyphase contactors and starters will be wired for separate control. How to wiring a power contactor and how install the. We need a contactor, an auxiliary contact block, an overload relay, a normally open start pushbutton, a normally closed stop pushbutton and a power supply with a fuse not shown on the picture. Product overview contactors and starters catalog number selection definite purpose control contactors and starters notes 1 not available on 50a devices. The auxiliary contact modules of the contactors dilem and dilm cannot be snapped onto the basic device to prevent duplication of terminal markings e.
This guide is the installation, adjustment, and troubleshooting guide for the taps traction auxiliary power supply. For help with ca401 auxiliary contact block, front mount from abb. The combination of no and nc contacts is according to en 50011. Auxiliary contacts additional auxiliary contacts may be added to type s contactors. May combine side mount and front mount auxiliary contact modules. Ls mc150a metasol 150 amp contactor 3 pole with ac coil. When viewed online as a pdf file, hyperlinks link to related topics and informational websites.
Iec contactor specifications bulletin numbers 100104k, 100104c, 100104sc, 100104d, 100sd, 100g, 100qc topic page product line overview 3 100k104k miniature contactors 5 coil voltage codes 5 assignment of contacts 6 specifications 8 lifeload curves 12 approximate dimensions 14 100c104c, 100sc104sc, 100qc contactors 15. Sx11 auxiliary contact as the holding circuit contact. Additional time delay relays mounted on side of contactor. The electronically controlled coil offers multiple benefits over conventional alternatives, and together with abbs wide product. Provide efficient and reliable solutions and products nuoya ke electrical energy and smart power, not only for the electricity, steel, construction, petrochemical, telecommunications, machinery and other industrial customers to provide a variety of intelligent power distribution, and more widely used in solar, smartdistribution, wind energy, electric vehicles, energy storage, lasting and.
Buy the items featured in this video at 8003371720 or visit. On the hand, auxiliary contactors are designed for switching currents of only up to 6 a. Miniature and motor contactors, auxiliary contactors. Looking for downloadable 3d printing models, designs, and cad files. Iec contactor specifications bulletin numbers 100104k, 100104c, 100104sc, 100104d, 100sd, 100g, 100qc topic page product line overview 3 100k104k miniature contactors. E3125, guide nldx, nldx7 100sc suva certified 100k iec contactor surge suppressor auxiliary. Special break contacts early or late break must have function digits 5 and 6.
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