Characteristics technical faqs additional information. Mars 780 definite purpose contactors mars series 614 auxiliary switches mars 780 replacement coils renewal parts and accessories snap on side mounted auxiliary switches. Definite purpose contactors c25 series l open style with metal mounting plate l 1, 2 and 3pole models l 25 to 75 a capacity l kits for side auxiliary contact l nema 1 enclosure available definite purpose dp contactors are designed to improve control of refrigeration, air conditioning, ventilation and resistance heating applications. How to install auxiliary contacts on the abb af series of. 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 when the main contacts are open. These documents contain additional information concerning related products.
Buy siemens auxiliary contactors online at best price available in sicont. Auxiliary contacts for manual and magnetic contactors and. The contactor with mirror contacts has been certified by tuv. The auxiliary contact modules of the contactors dilem and dilm cannot be snapped onto the basic device to prevent duplication of terminal markings e. Dimensions are not intended for manufacturing purposes. Magnetic motor starters and magnetic contactors note this mark indicates ec directive compliance. See page 15 for maximum number of auxiliary units and form designations for factory installed auxiliary contacts. For non standard coil voltage, other than this please contact us for pricing ac operated dc operated no. O, front mount, auxiliary contact block, aline series, 600v rated. Tesys contactors contactors lc1b selection guide contactors for control in category ac1, from 800 to 2750 a ac or dc cont. Auxiliary contacts form part of a contactor, which is a type of switch that can be controlled remotely. Normally open auxiliary contactor 9999d10 normally open auxiliary contactor.
Ac reversing manual starters and manual motor starting switches. Contactors and contactor assemblies sirius contactor. The contacts are the currentcarrying part of the contactor. Mars 780 definite purpose contactors mars series 614 auxiliary switches mars 780 replacement coils renewal parts and accessories snap on side mounted auxiliary switches replacement coils 61614 61616 61625 61679 61692 61684 mars no. 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. Cookies are small text files that can be used by websites to make a users experience more efficient. Basic units are intrinsically functional units, consisting of an ac or dc drive and four auxiliary contacts. Also, 120 volt polyphase contactors and starters will be wired for separate control. Ci 30 ei no builtin auxiliary contacts 1 the thermal current value i th gives the maximum load at 40c, which corresponds to installing the contactor in air open. Auxilary contact are mainly used for taking feed back when motor get on or off.
Partially welded contacts and effects on auxiliary contacts. The auxiliary contact is mechanically linked to the main power. Schutze dcsparschaltung 3tf52, 3tf53, 3tk52 3tf54, 3tf55. Modules having auxiliary functions auxiliary contact modules having 2 or 4 contacts. Lead the connecting wire out of the contactor through the brokenout window.
Special break contacts early or late break must have function digits 5 and 6. Schneider electric cad 32 p7 auxiliary contactor 2 breakers. Contactors electromechanical relays electronics textbook. Abb ca401 ca401 auxiliary contact block, front mount. The auxiliary contacts on the gigavac contactors are designed to always stay closed in this case assuming normally open auxiliary contacts. Compact dimensions for the highest packing densities. For fitting the coil see contactor operating instructions.
For help with ca401 auxiliary contact block, front mount from abb. Definite purpose contactors c25 series l open style with metal mounting plate l 1, 2 and 3pole models l 25 to 75 a capacity l kits for side auxiliary contact l nema 1 enclosure available. The auxiliary contacts will only open if the contacts fully open on both sides. Ehdb to ehdb960 contactors are provided with a 1 n. Abb, auxiliary contacts, abb platt electric supply.
These documents contain additional information concerning related products from rockwell automation. Normally closed auxiliary contact,which cannot be in closed position simultaneously with the normally open main contact. Emt6 thermistor overload relay for machine protection. Auxiliary contacts additional auxiliary contacts may be added to type s contactors. Products related to ca401 ca401 auxiliary contact block, front mount or visit the abb site. Auxiliary contacts class 9999 auxiliary contacts for manual and magnetic contactors and starters internal contacts class 9999 type sx11 internal contact kit is a replacement unit for the n. Special make contacts early or late make must have function digits 7 and 8. Click add to cart to buy abb ca401 ca401 auxiliary contact block, front mount.
Used on 61610 49acro 1 no 30 60 620624 6172061724 61730. Mirror contact conforms to the requirement for auxiliary contact that is intended to be included in the future amendment to iec. This is done for safety reason and is an intended function of the relay. C contactor a threephase starter b singlephase starter type 25 nonreversing contactors and starters c306 27 nonreversing starters xtob 30 nonreversing starters c440 eol 65 reversing contactors c 2 5 d n a 2 1 5 a a 1 6 1 8 4 contactor frame size a compact, singlepole b compact, twopole c compact, singlepole w. M contactors m mini contactors mini contactors abb mini contactors abb m contactors abb m mini contactors 4pole contactors 4pole mini contactors abb 4pole contactors abb 4pole mini contactors performancedimension optimized mini.
Once you merge pdfs, you can send them directly to your email or download the file to our computer and view. It is highly likely that the reason for this is partially welded power contacts. The design has been simplified from abbs a line of contactors allowing. See pages 10 and 11 for more details, as some of the larger contactors come standard with more auxiliary contacts din rail or back panel mounting accessories bimetallic overloads electronic overloads manual motor starters side or top mounted auxiliary contacts auxiliary safety.
The maximum number of products that can be compared is 4. Contactors are often used in very highpower circuits, and auxiliary contacts are the. Contactors are often used in very highpower circuits, and auxiliary contacts are the last phase of contact, used to reduce the power of the current. 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.
The placing of auxiliary contacts on contactors is clearly indicated by the position digits stamped on both parts. Each contactor comes standard with a minimum of one no or nc auxiliary contact. Schneider electric cad 32 p7 auxiliary contactor 2. This video outlines how to install the front mount and side mount auxiliary contact to abb af contactors. Catalogue general technical data, standard definitions. For non standard coil voltage, other than this please contact us for pricing ac operated dc operated. Auxiliary contactors voltage v dc code 24 8 1 48 8 3 110 8 6 220 8 8 240 8 9 note. This includes power contacts, auxiliary contacts, and contact springs. See pages 10 and 11 for more details, as some of the larger contactors come. The auxiliary contact is mechanically linked to the main power contacts. 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. The system is formed around basic units, which are equipped with. Deviating dimensions for auxiliary contactors with cage clamp terminals on request.
Once files have been uploaded to our system, change the order of your pdf documents. Contactors and contactor assemblies sirius 3ra contactor assemblies for reversing siemens industry, inc. Buy siemens auxiliary contactors at online in india. This is an auxiliary contact unit with low level contact, capable of opening and closing the low voltage and minute current of the. Type s accessories additional accessories such as power poles, pneumatic timer attachments, and cover mounted. V5t44 volume 5motor control and protection ca0806eaugust 2018. The combination of no and nc contacts is according to en 50011. Accessories bimetallic overloads manual motor starters side or top mounted auxiliary contacts. Auxiliary contacts class 9999 auxiliary contacts for manual and magnetic contactors and starters internal contacts class 9999 type sx11 internal contact kit is a replacement unit for.
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. Schneider electric cad 32 p7 auxiliary contactor 2 breakers, 3 makers 1 pcs. The auxiliary contact block which is snapped onto the capacitor contactor contains the three leading no contacts and in the case of size 00 one standard nc contact and in the case of size 0 and size 3 one standard no contact, which is unassigned. Data sheet citi contactors and motor starters type ci 6 50. Mirror contact conforms to the requirement for auxiliary contact that is intended to be included in the future amendment to iec 6094741.
Pdf merge combine pdf files free tool to merge pdf online. Modular system the modular system has many advantages for the user. The dline contactors and overload relays are the largest selling contactor. Switching of hermetically sealed cooling compressor motors manual reset of. Sx11 auxiliary contact as the holding circuit contact. Dec, 2008 auxilary contact are mainly used for taking feed back when motor get on or off.
One contactor may have several auxiliary contacts, either normallyopen or normallyclosed if required. The system is formed around basic units, which are equipped with additional functions by means of modules. Iec contactor specifications literature library rockwell automation. 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.
For use with a9ae9al9 a110ae110al110 frame contactors. 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. Sizes 37 contactors use a class 9999 sx6 auxiliary contact as the holding circuit contact. Iec contactor specifications bulletin numbers 100104k, 100104c, 100104sc, 100104d, 100sd, 100g, 100qc topic page product line overview 3 100k104k miniature contactors. Approximate dimensions, shipping weights class 8502, 8536.
506 1500 1097 341 241 1193 45 26 602 922 172 33 89 366 259 370 607 250 110 1100 1011 1088 1318 1008 1035 430 278 1276 782 182 1004 1029 414 571 1410 1201 613 743 364 671 12 1165