“IMPULSES FOR AUTOMATION with Kuhnke RelaysThe purpose of our products is to help solve complex customer: specific automation problems economically, Our policy is to constantly improve the quality and technical specification of all our products. Kuhnke operates four main Divisions '* Pneumatics ® Solenoids * Relays * Control systems sri Kuhnke’s history is one of constant growth and technical achievement. Our products. are used world wide in a vast rango of industries, providing impulses for automation The Kuhnke Universal Relay is renowned as the world leader for durability and trouble free service, suitable for any duty and in any climate. Kuhnke valves and solenoids were the forerunners of miniaturisation and continue to offer superb performance characteristics. Our smallest bi-stable solenoid, the Bi8 is the latest example of continuing development and outstanding specifications. Kuhnke electronics include plc's, dialogue terminals and field bus systems for state of the art automation. Each of the four Kuhnke Divisions are subject to strict quality control and ISO 9001 stondards. The Relay Division is a good example for how Kuhnke’s ‘Quality Assurance works: It is innovative by tradition. Our latest relay, the Slim Line Interface Relay, appeals because of its extreme slimness, which is only 50 to 60% of conventional interface rolays. Like all other Kuhnko relays it has been designed with relay competence. This catalogue summarises our core relays and ‘occessories and introduces some of our latest innovations. Contact us for more. information about the items illustrated or for our complete range. We can also help with special product development drawing on the strengths of all of our four disciplines At Kuhnke we pride ourselves on being able to find new ‘ond innovative solutions, and you can rely on our engineering being close to you aContents Slim Line Interface Relay IF Interface Relay C Signal PCB Relays 178, RE2L/RG2L/RG2YL High Performance PCB Relays 173,174,175,176 High Performance PCB Relay 107 Accessories for Relay 107 Miniature Relay 111 Accessories for Relay 111 Relay Universal Accessories for Relay Universal Time Reloy Universal Relay Contactor Accessories for Relay Contactor Industrial Switching Relay with Blowout Magnet Miniature Contactor Further Produc’s from our Relay Range Page 1 0 @ 11 13 4 16 20 22 23 24 25 ftSlim Line Interface Relay IF 3 ‘lim Line interface Relay #1 make contact IRD 100- 24 VocL 4 Mosh. sorvice lif: 20 x 104 switching operations IRD 100- 115 YDC/ACL + Insulation classification: C250 IED 100- 230 VDC/ACL IFTra 100- 0.5 A- 24 V DCL EN 60247-5-1C 15, DE 13) DINAEC 255 ptt C0 one VDE 0435 a21t701Interface Relay C Be a Interface Relay + 1 changeover contact |C/O} Output interface relay = CD 1-24 VDC/ACL * Protection mode Frotection diode CDT. 230 VACL Inpurimerface roy CB 1-28 VDC/ACL a #1 mate contact Ouput interface relay CD 100-24 VDC/ACL ‘Protection made: Protection diode © 100-110 VDC/ACL 100-230 VAC L Input interface relay «8100-24 VDC/ACL a a DIN/IEC 255 part 1.00 and VDE 048 par 201Interface Relay C B = 1 make contact Ouiput interface relay Tra 100- 1.5A~ 24 VDC VL + Test vollage: 4000 V |rms) Cli 100- 1.5A- 24VDCML Input interlace relay Ctra 100- O.1A- 24VDCL * Protection mode: Protection diode Output interfocereloy —«s CEZ-—_24 VDC/ACL CC2: 230 VACL CD 200-24 VDC/ACL iSignal PCB Relays 178/RE 21/RG 2L/ RG 2YL PCE Relay 178 G2 + Sondard type: we Washable Bigh esstnce version, polrized Pullin power 100 mw ‘= Nominal operetion coil power: 200 mw ‘Contact arrangement: 2 change-over contacts C/O} ‘Type of contac Tin coniact Gita materia Hard sver, gold 178 G 2- xx ¥ DC" * Nominal contact voltage Movpc/125 v AC + Nominaleurient 2A acuta + leash curren: STA reteee seams = Sst q (cosstve| 30. W/60 VA 3 . + Mech. service life: > 20x 108 switching operations = # Insulation class Reation “73 VDE OVI0b/2.79 €.30,B 125 t eral ales TIT” Coil~comact 1000 ¥ [rs] [uw 3 c/o-C/0 1000 ¥ frns} Contact contact 1000 ¥ [rms] 1 Weight without socket: 1.5 9 approx. ses. .vs 28 vio 2 guy 20 6 * ote ad eavesed ncrinelvekare order na; xarsle 12¥: 178.6 2-12V0C PCB Relay RE 2L + Standard type ww * Weshable € © High resistance version, polarized * Pullin power 100 mw * Nominal operation call power 200 mw + Contact arrangement: 2 change-over contects (C/O) + Type of contac: Twin contoct RE 2-2 V DC Contact materia: AgPd, goléplated * Nonind contoct voltage 120 DC/AC 12) id 254254 fs Nonind current: 2A rie lath evra =TA sf * Contac rai 7 EES {rossive)s 2 W/00 VA, : ‘Mech. service life: > 20x 10° switching operatons 2 * Insulation classification WDE O10 b/2.79 A125 aT Vee m2 lr «Tos! voltage: Ris) from above Coil” contact 1500 ¥ fms) -504 108 swiching operations i , + Insulation closifection Naas (othe VDE 0110 b/2.79 AN25 ko ae eis Coil — contoct 1500 ¥ [rms] + temnd | Operating position ¢/O-C/O 1500 ¥ [rms| ~alteminal 1; Reset aosition fas shownl Sorreccomct_ 1000 [ms + Weight without socket: 3.5 g approx, Sees dav 30 ats Gavi ie tarHigh Performance PCB Relays 173/174/175/176 PCB Relay 173 G1 173 G1 ~ xx ¥ DC* * Stondard type: we Immunity to fax coe mS 2] ‘Nominal operation coil power 0.45 W + Contact arcangoment: 1 changeover cortoct (C/O) S Type of contact Single contac! 3 Contact material: Ag, geleplated ToS a + Nominal conact tha ewes on ley sve voltage: 30 V DC/250 Vv AC fom above Nominalcurent: 5A « lnush current 5A # Contae ring , (rosisiv) 120 W/600 VA i ice Ui + Mech. service ile: > 20x 108 switching operations Becta) Seeee + lnsuiaton dassficaton: 90 % operating VDE OIIOb/2.79 C250 resistive lood + Tesvehage 00 vt inductive lad, Silene 10 ¥ (me os ‘Switching Capability DC Coractcontect 750 V fms) Situioeerad a opslty + Wesht 0g oppren = = eS 75 ‘ fv x 8 . guy io 9 * Posse add quoted nonin vage too PCB Relay 174 G1 17AG1~ xx VDC + Stonderd ype = 2 Washable” HES 7 © Pullin power ow Mie * Nominal operation teil power o2sw 1 Cerf arangamont: 1 chongoore cont 6/0} Sypect concer Sing Somae © Goa nate: Hof siver, goldplared | otro + Nominal cone! A enadeneyenee voltage: 400 VAC from obows. sKontalerent Toa '* Invush current 210A 2 Conoatohng (restate 2000 vA ener '* Mech. service life: > 10x 10° switching operations Eledrical See life AC 90 % operating * Insulation classification resistive load VDE 0110 b/2.79 ¢ 250/B380 Tetvclage indie lod, Coil — contact 5000 ¥ (rms) cos 9 = 0.4...0,7 ‘Switching Capabilit Contact - contact 1000 ¥ {rms} peecntaes Woah Sg anprex wv te 7 wa ‘8 py mw 6 ay a0 ° = Hease edd eevee rominlvalloge to otder na sxample 12¥: 1746 lavoc DIN/IEC 255 pst.00 ane VDE 0435 per 20)High Performance PCB Relays 173/174/175/176 Ww PCB Relay 175 G100 + Senda type: + Woshable + Pullin power: + Nominal operation coil power: + Contact orrangement: * Type of contac Contoct material + Nominolcontoe! voliage + Nominel current 4 lnrush caren: * Contoct rating thoy vee * Insuletion classiizsien: YE 0110 6/2.79 + Test vollage Cal ~ cartoct + Weight: we ow o2w 1 make contact Single contact Hard silver, gold plated 30 ¥ DC/250V AC 5A <5A 1900 VA 220 x 10° switching operations 250 2000 V fems| 5 g approx. $y 125 Sv 720 guy neo 8 Pao eld ecu 175 G100 ~ xx VDC* 16 Gris 2.540254 ss cto Viewty com ‘rom bore 90% operating resisive lood inductive load, co 9 = 0.4.07 1 See ‘Switching Capebility DC PCB Relay 176 GI + Standard type + Waskable * Pulkin power: + Nominal operation coil power + Contact arrongement * Type of contact * Contact material: + Nominel contact volage + Nominel current + Inrush current * Contact rating {resistive}: # Mech, service lif + Insuletion classificeion VDE 0110 b/2.79 + Tes! vwoliage: Coll contact Contact- contact + Weight. 2 6v WE o18w 036 Ww 1 change-over contac! (C/O} Single contact AgCdO 250 VAC 5A SSA 1000 VA > 10x 108 switching operations © 250 2000 ¥ [rms 750 V (ens) 8 g approx. 100) acy Shay 0 * i + Pease acd requested aoniral vologe ede my 1400 6 mp 12 ¥- 176 G1 12.¥ DC 176 G1 - xx VDC BIS oto Viewed on rele cover on cbowe V4 rd 2542.54 a] as os Electrical Service Life AC 90% operating resistive load ~ inductive load, cos 9 = 0.4...0.7 Switching Copability DC DIN/EC 255 por 1 00 ond VDE O45 par 201High Performance PCB Relay 107 PCE Relay 107 GI + Standard type: Immarity to Fux ullin power = Nominal operation coil power + Contact arrangement: * Type of contact * Soria materia * Non. contact vollage * Noninal current: # levush curren: = Contact rating [resistive 1 Mechs soe fe * Insulation classfication: + Test vollage Coll contact NEO Standord 0.35 W High resistonce:0 28 W Standord: 0.7 W High resistonce:0.52 W. 1 changeover contect (C/O) Single contact 250 VAC. 1A 210A 2400 VA > 3.x 10° switching operations C250 5000 ¥ {rms} (Creeping ard leakage distance > 8 ma} Contact = contact = Weight Jive om 2 ay 3330 PCB Relay 107 G2 * Standard type: enon fox + Pullin power * Nominal operation czil power ‘orc! ariongeren: ype of conto ret materiel Non, camoc! vollage Nominal esren rush eurent onc rating fete: Meroe sulion densieaton: el wchoge coh et reeping and lsokoge coro. 8 Contact” contoct + Weiht Patera Fi 200 mv a0 ey 330 7 Home odd waqoted pind vhaye loader no, example 12, 107 2-12 DCE 1600 ¥ (ens) 18 g oprex 129 on 6 270 20 1190 “ 4400. ‘od veqused none vlog orsor no seaniale12V 107) 12 BCE NEO Stondod 0.35 High resistance:0.26 W Slondord. 07 W High resistance:0'52 W 2 changeover contacts (C/O| Singlo contact Aged 250VAc aN <5A 1200 VA >'5 x 108 switching operations © 250 5000 ¥ (rms distance 2 & mm) 2500 ¥ ims} 1000 ¥ frst 18g approx 120 6 20 7 0 1100) “ 800, 107 GI = xx ¥ DC eles gas o ina iB 8 Lo i oto| 1 2a Viewed on roby corer from cove Electrical Service Life AC 90 % operaiing rosistive load cosas inductive load, cosp = 0.4...0.7 Switching Capability DC 353 Viewed on lay caver fom anor (aa 3 Electrical Service Life AC 90% operating resistive lood inductive load, cog = 0.4.07 DIN/EC 255 pat 100 end VDE 0433 prt 201,High Performance PCB Relay 107 Accessories for PCB Relays e PCB Relay 107 P1 * Standard type: * Irmonity 19 ux * Pullin power NEO Stonderé: 0.35 W High resistance: 0.26 W + Nominal eperation coil power Stundoré: 07 W High resistance: 0.52 W * Contoct arrangement: | changeover contect (C/O) ‘© Type of contac! Single contact 3 Contoct material: Hord sliver 2 Nom. contoe vohage: 400 V AC = Noninel coven: 16 Shirsh covert =16A * Contact raing (esisive|:4000 VA ‘© Mech. service life: > 5 x 10° switching operations * Insulaiien classification: C250, + Tes! voltage: aan ° poco Ise) ’ Cooping onl lckage dtence 3 rere Seon 600 9 ne + Weigh 18 g opprox 3 200 oo 20 a puy 0 20 100 2 ay 3320 4 4000 u * Pleoss cd requested nominal aga We order ro snople 12 ¥: 107 P Sockets for Printed Circuit * Mounting Soldorad en circuit board * Terminal: Solder pins + Insulation classification: C 250, YDE 0110 b/2.79 + Weight 3.5 9 approx * Retaiing clio zalo DINVIEC 255 par 190 ae YOE 0895 pat 2017 107 P1 ~ xx V DC* pees 25 oid25425 i Viewed on rly cove Fom aoore Electrical Service Life AC 90% operating rosistve load ~ inductive load, cos = 0.4..0.7 Connection diagram 20 Mowed en scot 7317.01 exe pig of Cormetion diagram ‘owed on sacleAccessories for PCB Relays 107 Ba Fingeroroof Screw Terminal Bases, Modules oe) = Fingerproof Screw Terminal Bases '* Mounting: Quick action fastening fer rail BN 50022-95075 er! 5 + Terminal Screw connedion, 21602 Head screws metric M3 * Insulation classification: C 250, VDE 0110 b/2.79 2 Weight 22 geppren > + Retaining cp Zaz ® Lé 3 | Canecion don Mived cre za1702 1 aD Pa 76__ 18) Sanat Plug-in Modules '* Application: Connection module for sockets Z 316.02 and Z 317.02 ‘Protection made: Luminous diede and protection clode for 24 V DC Luminous diode for 24 ¥ DC Frotecon dade for DC Pa Ct —— — NS eh OL Ree DINIEC 255 pat 100 ond WDE 0495 got 201Miniature Relay 111 a Miniature Relay 111 HI V1 HT =x V Det ‘Small output relay Standard version with 1 chongeaver contact (C/O) * Luminous indicator, protection dogs excilable on request ty? “Type ofconiads Single contact “26 r + Mech. servcelife: > 30 108 “ée 4 Switching operations Conte ti + Pullin power: o5wibdl | | 15 x power rating (AC} 5 Fi + Nominel operation ol . exilpowert oswipc) THe coaneaondiegum 1/0.9 VA (AC) Thee Sovti en emis For contact data and general data refer to table a Electrical Service life AC 90% operating — resistive load Srichng copays : 188 oe 750 a 2360 18 SOM: 60H ret GALS Soo oh ata la 1900 oe om By 78 = Pease lel oquetd nominal vlogs te oer na. senomle 12 V: 11H 12 VOC joture Relay 111 A2 TIT A2~ xx VDC al + Reley for contol and switching operations * Standard version wih 2 changeover contacts (C/O} * Incroased! contac! mating reiaoiy by moars of gld flashed contects + Luminous indcatr, protection diode aveilabla on request _ Type of contact. Single contact ] ies + Mech. service ile; > 30x 108 a ‘i ari cperons i cy * Palin power 3 4 2 iN ea ity EE ies + Nominal operation rier coil power 0.8. w (0g 1/09 VA (AC) aa Hectrical Service Life AC For contact data and general data refer to table 90% operating resistive load mance es ae gv ue oa uv 70 22 Bav 2000 1 S0He 4OHe aw es a ae wy 0 ae pv ia nn eco ; Moy emo 8978 + Hose ad rcpt noni votege ta ode, ecmple 12: 111 A2= 12 DC DINVEC 285 pot 1.00 end VEE 0435 pat 201Miniature Relay 111 ig ‘Miniature Relay 111 A4 * Relay for control ard switching operations jondord version wih 4 chongesear contacts (C/O) + Incrocsed contac making relisbiity by means of gold flashed contac's + Wmrinous indicator, manual override, grotecion dode cvaioble on reques * Type of contac: Single contact Mech, service life > 30x 108 itching operation: «Pullin power: oewibcl 1.5 x power rating (AC) 111 Ad ~xx VDC e 9 Co] le] Calo} Comection diogrrn sewed on rls = Nomind operction 0.9 W coil power TESA wc) For contact data ard general data refer to table, Electrical Sorvice Life AC 90 % operoting tesisive lood Switching Capobility DC inductive load VE = ronina volge one no, example 12 ¥: 11) Ad = 12.V BC Contact Data and General Data for Miniature Relay 111 H1/A2/Aa DINAEC 255 pat 09 end YDE 0435 pot 201 12 OoFingerproof Screw Terminal Bases/Accessorios Accessories for Miniature Relay 111 a Fingerproof Screw Terminal Bases © Mounting: ‘Quick action fastening for all 35 x 27 » 7.3 DIN 46 247 ‘or screw mounting with 2 x M3 + Terminal Screw connection, 1375.12 Head screws metric M3 * Insulation clossification: C 30, B 125, VDE 0110 b/2.79 # Retaining plote to fix retaining clip included & for 111 Se t8 9 ope * Retaining clio 2475 . oy 8 A [Eo Q “Te | 20 Comecton ogre an siewod on rocker For 111 Al + Weight: 29 g opprox. * Retcining clip 2475 Conpecioe dageam ‘towed on socket For 11 A4 £376.02 * Retaining clip nclided (eos $ b Cenrecton dagen Viewed on socket a Plug-in Modules for 2376.02 * Electronic switching in plastic housing = + Plugin ype for sockets | 2976.02 2 | Powering 1D oe DIN/EC 255 per 100 and WOE 0435 pa 201