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.
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.
Coil Data
Nominal Voltage DC Coils 6 12 24 48 110 6 12 24 120 240 277 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 4.5 9.0 18.0 36.0 82.5 5.1 10.2 20.4 102.0 204.0 235.5 Nominal Coil Current (mA) 187 100 51 26.7 11 460 230 115 24 12 9
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
Contact Arrangement 1 Form C Single Pole Double Throw 2 Form C Double 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)* Expected Life 100,000 ops. 100,000 ops.
*±15% for AC coils.
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.
*NO contacts only.
Initial Dielectric Strength
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.
Environmental Data
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. NOTE: No sockets are available for this relay.
B
KUHP- 11
A
5
1
-120
T = TOP FLANGE CASE 7 = .047" (1.19mm) printed circuit; silver-cadmium oxide.
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
KUHP-11A51-120 KUHP-11AT1-120
KUHP-11D51-12 KUHP-11D51-24
KUHP-11DT1-12 KUHP-11DT1-24
www.tycoelectronics.com Technical support: Refer to inside back cover.
Dimensions are in inches over (millimeters) unless otherwise specified.
Specifications and availability subject to change.
803
Catalog 1308242 Issued 3-03
P&B
Outline Dimensions
Plain Case
1.406 (35.71)
Top Flange Enclosure
1.393 MAX. (35.38)
.138 TYP . (3.51)
3 6
9
1.531 MAX. (38.89)
1 4
7
1.968 MAX. (49.99) .178 TYP . (4.52) 2.461 MAX. (62.51)
1 4
Bracket Mount Case
1.406 MAX. (35.71)
7
Terminal Dimensions
.250" (6.35mm) Quick Connect/Solder
.035 (.89) .125 DIA. (3.18) HEADER
.75 (19.05)
A
1.875 ± .0 05 (47 ± .13) .63 1.496 ± .015 2.382 MAX. (38.05 ± .38) (60.50)
B
2 5
3 6
9 B
A
2 5
Printed Circuit
.312 TYP . (7 .92)
2.90 MAX. (73.66) .375 (9.53) 1.968 MAX. (49.99)
.07 (1.78)
.305 (7 .75) .250 ± .0 03 (6.35 ± .08) .125 DIA. (3.18) HEADER
.156 (3.96)
.047 (1.19)
.250 (6.35)
1.531 MAX. (38.89)
.106 (2.69) .312 (7 .92) .358 REF . (9.09) THICKNESS .032 (0.81)
.06 (1.52)
.106 (2.69) .312 (7 .92) .343 REF . (8.71) THICKNESS .032 (0.81)
.305 (7 .75)
.078 R. TYP . (1.98) .625 TYP . (15.88) 2.500 (63.50) .437 (11.10)
Wiring Diagrams
1 Form C 1 Form A (Delete 2) 1 Form B (Delete 5)
2 5 7
PC Board Layouts (Bottom Views)
2 Form C 2 Form A (Delete 1 & 3) 2 Form B (Delete 4 & 6)
1 4 7 3 6 9 .240 (6.10) .637 (16.18) .437 (11.1) .875 (22.23) .076 DIA. TYP . (1.93) .397 (10.08) .240 (6.10)
1 Pole Model
.076 DIA. TYP . (1.93) .243 (6.17)
2 Pole Model
.875 (22.23)
.243 (6.17)
A
B
A
B
Dimensions are shown for
804 reference purposes only.
Dimensions are in inches over (millimeters) unless otherwise specified.
Specifications and availability subject to change.
www.tycoelectronics.com Technical support: Refer to inside back cover.
