Catalog 1308242 Issued 3-03 P&B KUHP series 30 Amp Power Relays File E22575 File LR15734-123 Users should thoroughly review the technical data before selecting a product part number. It is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. Coil Data Features • AC coils 6-277VAC 50/60 Hz., DC 6-110VDC. • Contact arrangement up to DPDT. • .250" combination push-on/solder terminals or PC terminals. • Side flange and top flange mounting. • Designed to meet VDE space requirements. • Class B coil insulation. Nominal Voltage 6 12 24 48 110 6 12 24 120 240 277 DC Coils Contact Data @ 25°C Arrangements: 1 Form C (SPDT) and 2 Form C (DPDT). Material: Silver or silver-cadmium oxide. Expected Mechanical Life: 10 million operations. AC Coils Contact Ratings DC Resistance in Ohms ± 10%* 32.1 120 472 1,800 10,000 4.2 18 72 1,700 7,200 10,250 Must Operate Voltage Nominal Coil Current (mA) 187 100 51 26.7 11 460 230 115 24 12 9 4.5 9.0 18.0 36.0 82.5 5.1 10.2 20.4 102.0 204.0 235.5 *±15% for AC coils. Contact Arrangement 1 Form C Single Pole Double Throw UL/CSA Ratings 30A 120/240VAC 1 HP @ 120VAC, 1 1/2 HP @ 240VAC 25A @ 28VDC 20A @ 120/240VAC 3/4 HP @ 120VAC 1 1/2 HP @ 240VAC 20A @ 28VDC 7A @ 120VAC (Tungsten)* 2 Form C Double Pole Double Throw Expected Life 100,000 ops. Operate Data @ 25°C Must Operate Voltage: DC Coils: 75% of nominal. AC Coils: 85% of nominal. Operate Time (Excluding Bounce): 20 milliseconds, typical, at nominal voltage. Release Time (Excluding Bounce): 20 milliseconds, typical, at nominal voltage. 100,000 ops. *NO contacts only. Initial Dielectric Strength Environmental Data Between Open Contacts: 1,200V rms. Between Adjacent Contacts: 3,750V rms. Between Contacts and Coil: 3,750V rms. Between Coil and Frame: 2,000V rms. Temperature Range: (Operating) DC Coils: -45°C to +70°C. AC Coils: -45°C to +45°C. Shock: 15g’s, 11 ms (non-operating). Vibration: .065" double amplitude, 10-55 Hz. Coil Data @ 25°C Voltage: 6-110VDC and 6-277VAC. Nominal Power: DC Coils: 1.2 Watts. AC Coils: 2.7VA. Duty Cycle: Continuous. Initial Insulation Resistance: 100 megohms, min. Insulation: Class B, 130°C. Mechanical Data Termination: .250" quick connect/solder; and PC board. Enclosure: Polycarbonate dust cover. Weight: 3.2 oz. (92g) approximately. Ordering Information Typical Part No. 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 5. Terminals and Contact Materials: 1 = .250" (6.35mm) quick connect/solder; silver-cadmium oxide. 6. Coil Voltage: AC coils to 277VAC, 50/60 Hz. DC coils to 110VDC. B KUHP- 11 A 5 1 -120 T = TOP FLANGE CASE 7 = .047" (1.19mm) printed circuit; silver-cadmium oxide. 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-5A51-120 Dimensions are shown for reference purposes only. KUHP-5AT1-120 KUHP-5D51-12 KUHP-5D51-24 KUHP-5DT1-12 KUHP-5DT1-24 KUHP-11A51-24 Dimensions are in inches over (millimeters) unless otherwise specified. KUHP-11A51-120 KUHP-11AT1-120 KUHP-11D51-12 KUHP-11D51-24 Specifications and availability subject to change. KUHP-11DT1-12 KUHP-11DT1-24 www.tycoelectronics.com Technical support: Refer to inside back cover. 803 Catalog 1308242 Issued 3-03 P&B Outline Dimensions Plain Case Top Flange Enclosure 1.393 MAX. (35.38) 1.875 ± .0 05 (47.63 ± .13) 1.496 ± .015 2.382 MAX. (38.05 ± .38) (60.50) 9 3 6 B A 7 1 4 7 1 4 A 2 5 B 2 5 1.531 MAX. (38.89) .138 TYP. (3.51) 9 3 6 1.406 (35.71) 1.968 MAX. (49.99) 2.461 MAX. (62.51) .178 TYP. (4.52) Terminal Dimensions Bracket Mount Case .07 (1.78) 2.90 MAX. (73.66) .375 (9.53) 1.968 MAX. (49.99) .312 TYP. (7.92) 1.406 MAX. (35.71) .250" (6.35mm) Quick Connect/Solder .035 (.89) .250 ± .0 03 (6.35 ± .08) HEADER .75 (19.05) .106 (2.69) 2.500 (63.50) THICKNESS .032 (0.81) .250 (6.35) HEADER .106 (2.69) .358 REF. (9.09) .437 (11.10) .047 (1.19) .125 DIA. (3.18) .312 (7.92) .078 R. TYP. (1.98) .625 TYP. (15.88) .156 (3.96) .305 (7.75) .125 DIA. (3.18) 1.531 MAX. (38.89) Printed Circuit .312 (7.92) .305 (7.75) .343 REF. (8.71) THICKNESS .032 (0.81) .06 (1.52) PC Board Layouts (Bottom Views) Wiring Diagrams 1 Form C 1 Form A (Delete 2) 1 Form B (Delete 5) 2 1 3 5 4 6 7 9 A B 7 A 2 Form C 2 Form A (Delete 1 & 3) 2 Form B (Delete 4 & 6) B 1 Pole Model 2 Pole Model .243 (6.17) .076 DIA. TYP. (1.93) .875 (22.23) .240 (6.10) .637 (16.18) .437 (11.1) .875 (22.23) Dimensions are shown for 804 reference purposes only. Dimensions are in inches over (millimeters) unless otherwise specified. .243 (6.17) Specifications and availability subject to change. .240 (6.10) .076 DIA. TYP. (1.93) .397 (10.08) www.tycoelectronics.com Technical support: Refer to inside back cover.