PC739 Heavy Duty Power Relay FEATURES Double make, double break contacts 30 amp switching capacity Up to 3 horsepower rating Quick connect, PC or Screw terminals True Miniature Contactor UL Class F (155 degrees C) insulation available Meets UL 873 and UL 508 spacing Sealed version available File # E93379 UL/CSA RATINGS CONTACT DATA Load Type Voltage All Contacts All Forms General Purpose 250 VAC 120 VAC 30 VDC 30 A 30 A 30 A Resistive 277 VAC 125 VAC 30 A 30 A Motor 277 VAC 125 VAC 3 HP 1.5 HP LRA/FLA (locked rotor amps/full load amps) 277 VAC 125 VAC 60 A / 14.1 A 86 A / 20 A Tungsten 125 VAC TV 10 AgCdO (Silver Cadmium Oxide) AgSnO (Silver Tin Oxide) Material Initial Contact Resistance 50 milliohms max @ 0.1A, 6VDC Service Life Mechanical 5 X 10 6 Operations Electrical 1 X 10 5 Operations CHARACTERISTICS 30 ms. max. Operate Time Release Time 30 ms. max. Insulation Resistance 1,000 megohms min, at 500VDC, 50%RH Dielectric Strength 4000 Vrms, 1 min. between coil and contacts 2000 Vrms, 1 min. between open contacts 2000 Vrms, 1 min. between adjacent contacts Shock Resistance 10 g, 11ms, functional; 100 g, destructive Vibration Resistance DA 1.5mm, 10-55 Hz Power Consumption DC coil 1.9W approx., AC coil 1.7 to 2.7 VA Ambient Temperature Range -55 degrees C to 70 degrees C operating, -40 to 130 degrees C storage Weight 90 grams approx. 3220 Commander Drive, Suite 102, Carrollton, Texas 75006 Sales: Call Toll Free (888)997-3933 Fax (818) 342-5296 email: [email protected] URL: pickercomponents.com PC739 Rev D 5-6-2005 PAGE 1 PC739 PC739 ORDERING INFORMATION Example: PC739 -120 -2X A -B F T G S Model Contact Form 1X (Double Make) or 2X (2 Double Make) Coil Voltage Voltage Type A: AC Coil, D: DC Coil Case Type S: Sealed (PC or QC Relay), C: Dust Cover B: Plastic Bracket, M: Metal bracket Insulation Material Nil: UL Class B; F: UL Class F Contact Material Nil: AgCdO; T: AgSnO Termination Type Nil: QC Lugs, P: PC Terminals, S: Screw Terminals Contact Gap Nil: Standard, G: 3mm gap COIL DATA Voltage Coil Voltage ohms_ + 10% Type DC AC Resistance Coil Power Must Operate Voltage Max. Must Release Voltage Min. (VDC) (VDC) 3 4.7 2.25 0.3 6 18.8 4.5 0.6 12 75 9.0 1.2 24 300 18 2.4 1.9 W 48 1200 36 4.8 100 5200 75 10.0 110 6300 82.5 11.0 220 21000 165 22.0 6 18.8 4.8 0.9 12 75 9.6 1.8 24 300 19.2 3.6 48 1200 38.4 7.2 1.7 to 2.5 VA 110 / 120 5200 88 18.0 220 / 240 20800 176 33.0 3220 Commander Drive, Suite 102, Carrollton, Texas 75006 Sales: Call Toll Free (888) 997-3933 Fax (818) 342-5296 email: [email protected] URL: pickercomponents.com PAGE 2 PC739 PC739 Overall Dimensions Inches (millimeters) Quick Connect PC Terminal 1.575 (40.0) 1 .315 (8.0) 4 3 2 1 4 3 2 .177 DIA Two Places ( 4.5 DIA.) 5 6 5 6 1.575 (40.0) 1.36 (34.6) .138 (3.5) 2.03 (51.5) .032 (0.8) 1.42 (36.0) .354 (9.0) .032 (0.8) .250 (6.35) .410 (10.4) .567 (14.4) .032 (0.8) .110 (2.8) 1.43 (36.4) 1.43 (36.4) Wiring Schematic COIL 1 8 4 6 PC Board Hole Pattern 2 Form X 1 Form X 0 1 .567 (14.4) 4 6 COIL 1 Form X 2 Form X .567 (14.4) 1.43 (36.4) .567 (14.4) 2 .748 (19.0) .748 (19.0) 0 1.575 (40.0) All Holes .043 X .130 (1.1 X 3.3) 1.575 (40.0) Notes: Tolerances + .010 unless otherwise noted 3220 Commander Drive, Suite 102, Carrollton, Texas 75006 Sales: Call Toll Free (888) 997-3933 Fax (818) 342-5296 email: [email protected] URL: pickercomponents.com PAGE 3 PC739 PC739 Overall Dimensions Inches (millimeters) Flanged Case Metal Bracket (E Bracket) 2.68 (68.0) 2.36 (60.0) 6 4 8 2 4 6 0 1 8 1 1.99 (50.5) 2 .177 (4.5) 0 1.32 (33.5) 1.99 (50.5) 2.0 (51.0) .118 (3.0) Mounting Holes For E Bracket .177 DIA Two Places ( 4.5 DIA.) 1.57 (40.0) Notes: Tolerances + .010 unless otherwise noted 3220 Commander Drive, Suite 102, Carrollton, Texas 75006 Sales: Call Toll Free (888) 997-3933 Fax (818) 342-5296 email: [email protected] URL: pickercomponents.com PAGE 3