General Purpose Relays Industrial Relays Potter & Brumfield KUL Series Latching Panel Plug-in Relay n Magnetic latching relay Single or dual wound DC coils or single wound AC coils n 1, 2, and 3 pole Form C contact arrangement n Reset occurs by reversing polarity in a single coil relay or by energizing the reset winding in dual coil relays n Various mounting and socket styles n Typical applications Alarm systems, machine tools, battery chargers, process and power controls, pressure washers, paving equipment Approvals UL E22575; CSA LR15734 Technical data of approved types on request Contact Data Contact arrangement 1 form C (CO), 2 form C (CO), 3 form C (CO) Rated voltage 240VAC Rated current 10A Contact material Ag AgCdO Min. recommended contact load 100mA, 12VDC 300mA, 12VDC Frequency of operation 360 ops./hour Operate/release time max. 25/25ms Contact ratings Type Load UL 508 Ag 5A, 240VAC 1/6HP, 120VAC 1/3HP, 240VAC 0.5A, 120VDC 2.5A, 120VAC, tungsten AgCdO 10A, 250VAC 1/3HP, 120VAC 1/2HP, 250VAC 5A, 120VAC, tungsten 0.5A, 125VDC 10A, 28VDC 10FLA, 30LRA, 125VAC 5FLA, 15LRA, 250VAC 125VA, pilot duty, 125/250VAC Mechanical endurance 10x106 ops. Cycles 100x103 100x103 100x103 Coil Data Coil voltage range 12 to 110VDC (single and dual coil) 24 to 240VAC (single coil) 24 to 120VAC (dual coil) Coil insulation system according UL Class B 08-2011, Rev. 0811 www.te.com © 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. company Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. Coil versions, DC coil 1) Coil Rated Operate code voltage voltage VDC VDC Single coil 12 12 9.0 24 24 18.0 48 48 36.0 110 110 82.5 Dual coil 2) 12 12 9.0 24 24 18.0 48 48 36.0 110 110 82.5 Coil resistance Ω±10% Rated coil power W 120 472 1800 10000 1.2 1.25 1.3 1.25 90 350 1400 7400 1.6 1.65 1.65 1.65 1) Latch and reset coil voltages and resistances are the same (unlike coils on request). 2) Dual coil available only with 1 or 2 form C contacts. All figures are given for coil without preenergization, at ambient temperature +23°C. Coil versions, AC coil 3) Coil Rated Operate Latch coil code voltage voltage resistance VAC VAC Ω±15% Single coil 24 24 20.4 176 120 120 102.0 3700 240 240 204.0 179000 Dual coil 24 24 20.4 100 120 120 102.0 2525 Reset coil resistance Ω±15% Reset coil resistor Ω – – – 680 15000 68000 250 2200 – 5600 3) AC coils use diodes. Diodes and resistors included inside relay with 1 and 2 Form C contacts. For 3 Form C relay, the customer must furnish and wire diodes and resistors externally (1N4007 is recommended diode). All figures are given for coil without preenergization, at ambient temperature +23°C. Insulation Data Initial dielectric strength between open contacts between contact and coil between adjacent contacts Initial insulation resistance between insulated elements Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 500Vrms 1500Vrms 1500Vrms 100MΩ Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 1 General Purpose Relays Industrial Relays Potter & Brumfield KUL Series Latching Panel Plug-in Relay (Continued) Other Data Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content refer to the Product Compliance Support Center at www.te.com/customersupport/rohssupportcenter Ambient temperature DC coil Single coil: -45ºC to 70ºC Dual coil: -45ºC to 50ºC AC coil Single coil: -45ºC to 70ºC Category of environmental protection IEC 61810 RTI - dust protected Terminal type Quick connects (QC) .187 Weight 96g Packaging/unit tray/25 pcs., box/150pcs. Accessories For details see datasheet Product Code 27E893 27E121 27E043 27E046 27E067 27E396 Sockets and Accessories, KUP Relays Description DIN socket (use 20C318 clip) Track mount socket (use 20C314 clips) Chassis mount/solder eyelet socket (use 20C254 clip) Chassis mount/PCB socket (use 20C254 clip) Chassis mount/quick connect socket (use 20C254 clip) Snap-in/quick connect socket (use 20C254 clip) Dimensions Plain case Bracket mount case 1 4 2 5 3 6 7 8 9 A 2.156 MAX. (54.76) .281 REF. (7.14) 1.406 MAX. (35.71) .312 .625 TYP. TYP. (15.88) (7.92) 2.90 MAX. (73.7) .281 REF. .140 MAX. (7.14) (3.56) B 1.531 MAX. (38.89) .75 (19.1) 1.531 MAX. (38.89) .375 (9.53) .078 R. TYP. (1.98) 2.500 (63.50) 1.406 MAX. (35.71) .07 (1.8) .437 (11.10) .06 (1.52) 1.906 MAX. (48.41) Terminal dimensions 4.75mm (.187) quick connect .125 (3.18) .187±.002 (4.75±.05) HEADER .250 .078 (6.35) (1.98) 281 REF. (7.14) .020 THICKNESS (.51) 2 08-2011, Rev. 0811 www.te.com © 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. company Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. General Purpose Relays Industrial Relays Potter & Brumfield KUL Series Latching Panel Plug-in Relay (Continued) Terminal assignment Bottom view on pins – Contact positions shown in diagrams is with the “RESET” input having been energized last. 2 5 7 A + LATCH RESET 1 4 3 6 1 4 2 5 7 9 7 8 B A + - + B A + - + LATCH RESET Dual Coil – AC or DC 1 Form C 2 5 3 6 LATCH RESET 2 Form C 9 7 B A - + - + 1 4 7 8 9 RESET B + - - 5 RESET Single Coil – DC 1 Form C 2 Form C 3 Form C 8 A + 3 6 9 B + LATCH LATCH Polarity for DC only. Polarity for DC only. Single Coil – AC 1 2 3 1 Form C 2 Form C 3 Form C 7 9 A B COMMON 7 RESET RESET 1 4 2 5 8 A LATCH COMMON 3 6 5 7 8 A 9 B 4 6 9 B LATCH 2) RESET LATCH 1) 1) 1) Do not connect any low impedance loads from terminal B to A. 2) Resistor and diodes connected by customer. See Coil Data Chart for resistor value. Recommended using 1N4007 diode. Product code structure Typical product code KUL -11 D 1 1 D -12 Type KUL Enclosed magnetic latching relay Contact arrangement and rating 5 1 form C (1 CO) 11 2 form C (2 CO) 14 3 form C (3 CO) Coil Input A AC D DC Mounting and options 1 Socket mount (plain) case 5 Bracket mount case Terminal and contact material 1 4.75mm (.187in) quick connect/solder; Ag, 5A 5 4.75mm (.187in) quick connect/solder; AgCdO, 10A Note: 5.21mm (.205) QC and PCB terminals available on request Number of coils S Single coil D Dual coil Coil voltage Coil code: please refer to coil versions table Product Code Arrangement Material Coil Case Style Terminals Part Number KUL-5A15S-120 KUL-11A15S-24 KUL-11A15S-120 KUL-11D15D-12 KUL-11D15D-24 KUL-11D15D-48 KUL-11D15S-12 KUL-11D15S-24 1 Form C, 1 CO 2 Form C, 2 CO AgCdO 120 VAC 24 VAC 120 VAC 12 VDC 24 VDC 48 VDC 12 VDC 24 VDC Plain case Plug-in 1393116-4 2-1393115-7 2-1393115-6 3-1393115-1 3-1393115-2 3-1393115-3 3-1393115-4 3-1393115-5 08-2011, Rev. 0811 www.te.com © 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. company Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 3