General Purpose Panel/Plug-in Relays Potter & Brumfield Catalog 1308242 Issued 3-03 P&B KUHP Series Panel Relay n AC coils 6 to 277VAC 50/60Hz, DC 6 to 110VCD n Contact arrangement up to 2 form C (CO) KUHP series n .250” combination push-on/solder terminals or PC terminals n Side flange and top flange mounting 30 Amp Power Relays n Designed to meet VDE space requirements: Class B coil insulation File E22575 File LR15734-123 Typical applications Users should thoroughly review the technical data before selecting a product part Commercial HVAC, smart-grid communications controllers, baggage number. It is recommended that users also seek out the pertinent approvals files handling, pumps. of the agencies/laboratories and review them to ensure the product meets the UC requirements for a given application. Coil versions, DC coil Approvals Coil Rated Operate ReleaseCoil Rated coil UL E22575; CSA LR15734 code voltage voltagevoltage resistance power Technical data of approved types on request. VDC VDC Ω±10% W Coil Data Features 006 6 4.5 32.1 1.13 Contact Data 1 pole 2 pole 012 12 9.0 120 1.20 Contact arrangement 1 form C (CO) 2 form C (CO) DC Must Nominal • AC coils 6-277VAC 50/60 Hz., DC 6-110VDC. 024 24 18.0 472 1.23 1 form A (NO) 2 form A (NO) Nominal Resistance Operate Coil 048 48 36.0 1800 1.30 • Contact arrangement up to DPDT. 1 form B (NC) 2 form B (NC) Voltage in Ohms Voltage Current 110 110 82.5 10000 1.22 Rated voltage 240VAC 240VAC • .250" combination push-on/solder terminals or PC terminals. ± 10%* (mA) All figures are given for coil without preenergization, at ambient temperature +23°C. Rated current 30A 20A • Side flange and top flange mounting . Contact material AgCdO AgCdO, AgSnOInO 6 32.1 4.5 187 Coil versions, AC coil Min. recommended contact load 300mA, 12VDC 300mA, 12VDC • Designed to meet VDE space requirements. DC 12 120 9.0 100 Coil Rated Operate Coil Rated coil Initial contact resistance 200mΩ 200mΩ Coils 24 472 18.0 51 • Class B coil insulation. code voltage voltage resistance power Frequency of operation 360 ops./hour 360 ops./hour VAC VAC Ω±15% VA Operate/release time max. 20/20ms 20/20ms 48 1,800 36.0 26.7 006 6 5.1 4.2 2.8 Bounce time max. 20ms 20ms 110 10,000 82.5 11 012 12 10.2 18 2.8 6 4.2 5.1 460 024 24 20.4 72 2.8 Contacts ratings Contact Data @ 25°C 120 120 102.0 1700 2.9 12 18 10.2 230 Type Load Cycles 240 240 204.0 7200 2.9 1 pole, AgCdO Arrangements: 1 Form C (SPDT) and 2 Form C (DPDT). AC 24 72 20.4 115 3 277 277 235.5 10250 2.5 30A, 240VAC 100x10 ops. Coils 120 1,700 102.0 24 Material: Silver or silver-cadmium oxide. All figures are given for coil without preenergization, at ambient temperature +23°C, 60 Hz. 3 1HP, 120VAC 100x10 ops. 240 7,200 204.0 12 Expect 3 ed Mechanical Life: 10 million operations. 1 1/2HP, 240VAC 100x10 ops. 3 Insulation Data 277 10,250 235.5 9 30 FLA, 96 LRA 100x10 ops. 3 Initial dielectric strength 30A, 28 VDC 50x10 ops. 3 between open contacts 1200V *±15% for AC coils. 10A, 480VAC 6x10 ops. rms Contact Ratings 3 between contact and coil 3750V 1/2HP, 480VAC 25x10 ops. rms 3 between adjacent contacts 3750V 1HP, 480VAC, 3 phase 6x10 ops. rms Contact UL/CSA Ratings Expected 3 between coil and frame 2000V 1/2HP, 600VAC 25x10 ops. rms Arrangement Life Initial insulation resistance 2 pole, AgCdO Operate Data @ 25°C 3 between insulated elements 100MΩ at 500VDC 1 Form C 30A 120/240VAC 100,000 20A, 240VAC 100x10 ops. 3 3/4HP, 120VAC 100x10 ops. Single Pole 1 HP @ 120VAC, ops. Must Operate Voltage: 3 Other Data 1 1/2HP, 240VAC 100x10 ops. Double Throw 1 1/2 HP @ 240VAC DC Coils: 75% of nominal. 3 Ambient temperature 20 FLA, 83 LRA 100x10 ops. 25A @ 28VDC 3 DC coil -45ºC to 70ºC 20A, 28 VDC 50x10 ops. AC Coils: 85% of nominal. 3 AC coil -45ºC to 45ºC 10A, 480VAC 6x10 ops. 2 Form C 20A @ 120/240VAC 100,000 Operate Time (Excluding Bounce): 20 milliseconds, typical, at nominal 3 Category of enviromental protection 1/2HP, 480VAC 25x10 ops. Double Pole 3/4 HP @ 120VAC ops. 3 IEC 61810 RTI - dust protected and voltage. 1HP, 480VAC, 3 phase 6x10 ops. Double Throw 1 1/2 HP @ 240VAC 3 RT0 - open style 1/2HP, 600VAC 25x10 ops. Release Time (Excluding Bounce): 20 milliseconds, typical, at nominal Terminal type QC.250, PCB .047 20A @ 28VDC 2 pole AgSnOInO voltage. 3 Terminal retention, push force 20 A, 240 VAC 25x10 ops. 7A @ 120VAC (Tungsten)* 6 QC .205 17lbs for 3s Mechanical endurance 10x10 ops. QC .110, QC .187, QC .250, all PCB 25lbs for 3s *NO contacts only. Weight 92g Coil Data Packaging/unit tray/25 pcs., box/150pcs. Coil voltage range 6 to 110VDC 6 to 277VAC Initial Dielectric Strength Accessories Environmental Data Coil insulation system according UL Class B NOTE: no sockets are available for this relay Between Open Contacts: 1,200V rms. Temperature Range: (Operating) Between Adjacent Contacts: 3,750V rms. DC Coils: -45°C to +70°C. Between Contacts and Coil: 3,750V rms. AC Coils: -45°C to +45°C. Between Coil and Frame: 2,000V rms. Shock: 15g’s, 11 ms (non-operating). 1 Vibration: .065" double amplitude, 10-55 Hz. 09-2014, Rev. 0914 Catalog and product specification according Catalog and product data is subject to the Catalog product data, ‘Definitions’ section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are Coil Data @ 25°C © 2014 Tyco Electronics Corporation, with the ‘Definitions’ section. the ‘Definitions’ section, available at subject to change. a TE Connectivity Ltd. company. http://relays.te.com/definitions Voltage: 6-110VDC and 6-277VAC. Nominal Power: DC Coils: 1.2 Watts. Mechanical Data AC Coils: 2.7VA. Duty Cycle: Continuous. Termination: .250" quick connect/solder; and PC board. Initial Insulation Resistance: 100 megohms, min. Enclosure: Polycarbonate dust cover. Insulation: Class B, 130°C. Weight: 3.2 oz. (92g) approximately. Ordering Information Typical Part No. B KUHP- 11 A 5 1 -120 1. Basic Series and Type: KUHP = Enclosed 20/30 amp relay. 2. Contact Arrangement and Rating: 5 = 1C (SPDT); 30 amps. 11 = 2C (DPDT); 20 amps. 3. Coil Input: A = AC, 50/60 Hz. D = DC 4. Mountings: 1 = PLAIN CASE 5 = BRACKET MOUNT CASE T = TOP FLANGE CASE 5. Terminals and Contact Materials: 1 = .250" (6.35mm) quick connect/solder; silver-cadmium oxide. 7 = .047" (1.19mm) printed circuit; silver-cadmium oxide. 6. Coil Voltage: AC coils to 277VAC, 50/60 Hz. DC coils to 110VDC. NOTE: No sockets are available for this relay. Our authorized distributors are more likely to maintain the following items in stock for immediate delivery. KUHP-5A51-24 KUHP-5AT1-120 KUHP-5D51-24 KUHP-5DT1-24 KUHP-11A51-120 KUHP-11D51-12 KUHP-11DT1-12 KUHP-5DT1-12 KUHP-5A51-120 KUHP-5D51-12 KUHP-11A51-24 KUHP-11AT1-120 KUHP-11D51-24 KUHP-11DT1-24 Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com reference purposes only. (millimeters) unless otherwise subject to change. Technical support: 803 specified. Refer to inside back cover. General Purpose Panel/Plug-in Relays Potter & Brumfield KUHP Series Panel Relay (Continued) Catalog 1308242 Issued 3-03 P&B Catalog 1308242 Issued 3-03 P&B Dimensions Outline Dimensions Outline Dimensions Plain Case Top Flange Enclosure Plain Case Top Flange Enclosure Plain case Top flange enclosure 1.393 MAX. 1.406 (35.38) .138 TYP. (35.71) 1.393 MAX. 1.406 (3.51) (35.38) .138 TYP. (35.71) (3.51) 1.875 ± .005 1.531 MAX. (47.63 ± .13) 1.875 ± .005 (38.89) 1.531 MAX. 1.496 ± .015 (47.63 ± .13) 2.382 MAX. (38.89) (38.05 ± .38) 1.496 ± .015 (60.50) 2.382 MAX. (38.05 ± .38) (60.50) 1.968 MAX. (49.99) 1.968 MAX. (49.99) 2.461 MAX. .178 TYP. (62.51) 2.461 MAX. (4.52) .178 TYP. (62.51) (4.52) Bracket Mount Case Terminal Dimensions Bracket Mount Case .250" (6.35mm) Terminal Dimensions Quick Printed Circuit Bracket mount case Terminal dimensions 1.406 MAX. Connect/Solder .250" (6.35mm) Quick Printed Circuit (35.71) 1.406 MAX. 6.35mm (.250”) Quick Connect/Solder Printed circiot .07 Connect/Solder (35.71) (1.78) .156 2.90 MAX. .07 .035 .305 (3.96) .250 (73.66) .375 (1.78) (.89) .156 .047 2.90 MAX. (7.75) .035 .305 (6.35) .250 (9.53) 1.968 MAX. (3.96) (1.19) (73.66) .125 DIA. .125 DIA. .375 (.89) .047 .312 TYP. (7.75) (6.35) (49.99) (3.18) (9.53) 1.968 MAX. (3.18) (1.19) (7.92) .125 DIA. .125 DIA. .312 TYP. .250 ± .003 (49.99) HEADER (3.18) (3.18) (7.92) HEADER (6.35 ± .08) .250 ± .003 .75 HEADER HEADER (6.35 ± .08) (19.05) .75 1.531 MAX. .106 .106 .305 (19.05) (38.89) (2.69) (2.69) 1.531 MAX. .106 .106 (7.75) .305 (38.89) .312 .312 (2.69) (2.69) .078 R. TYP. (7.75) (7.92) (7.92) .312 .312 (1.98) .358 REF. .343 REF. .078 R. TYP. (7.92) (7.92) .625 TYP. .437 (1.98) (9.09) (8.71) .343 REF. .358 REF. 2.500 (11.10) THICKNESS .032 THICKNESS .032 (15.88) .625 TYP. .437 (9.09) (8.71) (63.50) (0.81) (0.81) 2.500 THICKNESS .032 THICKNESS .032 (15.88) (11.10) (63.50) .06 (0.81) (0.81) (1.52) .06 (1.52) Terminal assignment PCB layout Bottom view on solder pins Wiring Diagrams PC Board Layouts (Bottom Views) 1 form C 2 form C Wiring Diagrams PC Board Layouts (Bottom Views) 1 Form C 2 Form C 1 Pole Model 2 Pole Model 1 form A (delete 2) 2 form A (delete 1 and 3) 1 pole version 2 pole version 1 Form A (Delete 2) 2 Form A (Delete 1 & 3) 1 Form C 2 Form C 1 Pole Model .243 2 Pole Model 1 form B (delete 5) 2 form B (delete 4 and 6) .076 DIA. TYP. 1 Form B (Delete 5) 2 Form B (Delete 4 & 6) (6.17) 1 Form A (Delete 2) 2 Form A (Delete 1 & 3) .243 (1.93) .076 DIA. TYP. 1 Form B (Delete 5) 2 Form B (Delete 4 & 6) (6.17) .875 2 1 3 (1.93) .243 (22.23) .875 (6.17) 2 1 3 .243 5 4 6 (22.23) (6.17) .637 5 4 6 .240 7 7 9 (16.18) .637 (6.10) .240 7 7 9 (16.18) (6.10) .437 .240 AB AB (11.1) (6.10) .437 .240 AB AB (11.1) (6.10) .875 .076 DIA. TYP. .397 (22.23) .875 (10.08) (1.93) .397 .076 DIA. TYP. (22.23) (10.08) (1.93) 2 09-2014, Rev. 0914 Catalog and product specification according Catalog and product data is subject to the Catalog product data, ‘Definitions’ section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are © 2014 Tyco Electronics Corporation, with the ‘Definitions’ section. the ‘Definitions’ section, available at subject to change. a TE Connectivity Ltd. company. http://relays.te.com/definitions Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com reference purposes only. (millimeters) unless otherwise subject to change. Technical support: 804 Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com specified. Refer to inside back cover. reference purposes only. (millimeters) unless otherwise subject to change. Technical support: 804 specified. Refer to inside back cover. 1 2 3 1 2 3 4 5 6 4 5 6 7 9 7 9 A A B B 1 2 3 1 2 3 4 5 6 4 5 6 7 9 7 9 A A B B General Purpose Panel/Plug-in Relays Potter & Brumfield KUHP Series Panel Relay (Continued) Product code structure Typical product code KUHP 11 A 5 1 -120 Type KUHP Enclosed Panel Plug-in Relay, 20/30A KUH Open Panel Plug-in Relay 20/30A Contact arrangement and rating 1 1 form A (NO); 30A 7 2 formA (NO); 20A 2 1 form B (NC); 30A 8 2 form B (NC); 20A 5 1 form C (CO); 30A 11 2 form C (CO); 20A Coil Input A AC, 50/60Hz D DC Mountings KUHP options KUH options 1 Plain case 1 #6-32 stud, 0.218“ locating tab 5 Bracket mount case 4 #6-32 tapped core, 0.218“ locating tab T Top flange mount case Terminals and contact materials 1 .250“ (6.35mm) quick connect/solder; silver-cadmium oxide 7 .047“ (1.19mm) printed circuit; silver-cadmium oxide P .250“ quick connect/solder; silver tin oxide indium oxide S .047“ printed circuit; silver tin oxide indium oxide Coil voltage Coil code: please refer to coil versions table Product Code Arrangement Mounting Coil Terminals Part Number KUHP-5DT1-12 1 form C, 1 CO top flange 12VDC .250“ quick connect 8-1393114-7 KUHP-5DT1-24 24VDC 8-1393114-8 KUHP-5D51-24 bracket 9-1393114-1 KUHP-5D51-12 12VDC 9-1393114-0 KUHP-5A51-24 24VAC 8-1393114-5 KUHP-5A51-120 120VAC 8-1393114-4 KUHP-5AT1-120 top flange 8-1393114-1 KUHP-11A51-24 bracket 24VAC 7-1393114-0 KUHP-11A51-240 2 form C, 2 CO 240VAC 7-1393114-1 KUHP-11AT1-120 top flange 120VAC 6-1393114-5 KUHP-11DT1-24 24VDC 7-1393114-3 KUHP-11D51-12 bracket 12VDC 7-1393114-7 KUHP-11D51-24 24VDC 7-1393114-8 KUHP-11DT1-12 top flange 12VDC 7-1393114-2 3 09-2014, Rev. 0914 Catalog and product specification according Catalog and product data is subject to the Catalog product data, ‘Definitions’ section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are © 2014 Tyco Electronics Corporation, with the ‘Definitions’ section. the ‘Definitions’ section, available at subject to change. a TE Connectivity Ltd. company. http://relays.te.com/definitions