General Purpose Relays Industrial Relays Potter & Brumfield KHA Series Panel Plug-in Relay n Compact package n Two and four pole form C contact arrangements n Polycarbonate or nylon dust cover n Various mounting configurations n Indicator lamp and push-to-reset options available n Various contact materials available for specific load requirements Typical applications Industrial sewing/stitching machines, fitness, elevators, pumps, robotics, solar panels UC Approvals Coil Data UL E22575 CSA LR15734 Coil voltage range 5 to 240VDC Technical data of approved types on request 6 to 240VAC Coil insulation system according UL Class B Contact Data Contact arrangement 2 form C (2CO), 4 form C (4CO) Coil versions, DC coil Rated voltage 240VAC Coil Rated Operate ReleaseCoil Rated coil Rated current 1-5A code voltage voltagevoltage resistance power Contact material Ag, AgCdO, Au-AgNi, VDC VDC 10% mW Au overlay Ag, Au diffused Ag 5 5 3.75 32 800 Contact style Single contact or bifurcated crossbar 6 6 4.5 40 900 Min. recommended contact load 12 12 9.0 160 900 Ag (single contact) 100mA, 12VDC 24 24 18.0 690 850 AgCdO (single contact) 300mA, 12VDC 48 48 36.0 2600 900 Au-AgNi (single contact) 10mA, 12VDC 110 110 82.5 11000 1100 Au overlay Ag (bifurcated crossbar) Dry circuit 220/240 Use 110V r elay with series dropping Au diffused Ag (single contact) 50mA, 12VDC 5W resistor of 11K All figures are given for coil without preenergization, at ambient temperature +23C. Initial contact resistance Ag, AdCdO 100m Au-AgNi, Au overlay Ag, Au diffused Ag 200m Coil versions, AC coil Frequency of operation 360 ops./hour Coil Rated Operate Coil Rated coil Operate/release time max. 13/6ms code voltage voltage resistance power VAC VAC 15% VA Contact ratings 6 6 5.1 10.5 1.2 Type Load Cycles 12 12 10.2 43 1.2 UL 508 24 24 20.4 160 1.25 Ag 5A, 120VAC, general purpose 48 48 40.8 668 1.2 2.5A, 240VAC, general purpose 120 120 102.0 3900 1.35 1/10HP, 120/240VAC 240 240 204.0 12000 1.5 All figures are given for coil without preenergization, at ambient temperature +23C. 180VA, 250VAC, pilot duty 42VA, 28VDC, pilot duty AgCdO 5A, 240VAC, general purpose Insulation Data 5A, 28VDC, resistive Initial dielectric strength 1/10HP, 120/240VAC between open contacts 1000V rms 180VA, 250VAC, pilot duty between contact and coil 1500V rms 42VA, 28VDC, pilot duty between adjacent contacts 1500V rms Au-AgNi 2A, 120VAC, resistive between coil and frame 1500V rms Au overlay Ag 1A, 120VAC Initial insulation resistance 1A, 30VDC between insulated elements 100M at 500VDC Au diffused Ag 5A, 120VAC, general purpose 2.5A, 240VAC, general purpose 1/10HP, 120/240VAC Other Data 180VA, 250VAC, pilot duty Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content 42VA, 28VDC, pilot duty refer to the Product Compliance Support Center at www.te.com/customersupport/rohssupportcenter Note: The relay should only carry 15A continuously (all poles combined). Ambient temperature -45C to 70C 6 Mechanical endurance 10x10 ops. Category of environmental protection IEC 61810 RTI - dust protected 1 03-2015, Rev. 0315 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec- www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications 2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company General Purpose Relays Industrial Relays Potter & Brumfield KHA Series Panel Plug-in Relay (Continued) Other Data (continued) Accessories Terminal type solder/plug-in .105 (2.67mm), For details see datasheet Sockets and Accessories, KHA Relays pcb-tht .112 (2.84mm) Weight 45g Product Code Description Packaging/unit tray/50 pcs., box/250pcs. 27E894 DIN socket (use 20C426 clip) 27E166 Panel/track mount socket (use 20C297 clip) 27E006 Solder/grounding socket (use 20C217 clip) 27E007 PCB/grounding socket (use 20C217 clip) NOTE: Relays with contact current <50mA are not recommended for use in sockets. Dimensions KHAU and KHAX types PCB terminals KHAE and KHAF types .859 MAX. (21.82) .250 .168 020 .797 .020 .750 (6.35) (4.27 .51) (20.24 .51) (19.05) .125 DIA. .313 .040 .010 (3.18) (7.95) (1.02 .25) .052 REF. 1 2 3 4 (1.32) 3-48 5 6 7 8 .168 THREAD (4.27) 9 10 11 12 .112 .047 (2.84) REF. .265 .046 (6.73 1.17) (1.19) 1.281 MAX. .421 .046 .263 (32.54) Printed circuit terminal thickness .022 (.558) (10.69 1.17) (6.68) 1.600 MAX WITH .525 INDICATOR LAMP .219 .312 .031 .180 DIA. (13.34) (38.10) (5.56) (7.92 .79) BOSSES (4.57) Terminal assignment PCB layout Bottom view on solder pins 2 form C 4 form C 4 pole version 1 2 3 4 .160 1 4 (4.06) 5 6 7 8 5 8 9 11 12 10 9 12 .410 13 14 (10.41) 13 14 .660 + - + - (16.76) 14 .175 PLACES (4.45) .070 DIA. Polarity shown for LED indicator (1.78) .525 .350 (8.89) (13.34) 2 03-2015, Rev. 0315 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec- www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications 2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change. a TE Connectivity Ltd. company