Two Pole Heavy Duty Power Relay
PC738
FEATURES
Two poles of heavy duty switching
Up to 30 amp switching capacity
Up to 2.5 horsepower rating
Meets 8mm creepage distance
4KV dielectric
UL Class F insulation standard
Dust cover or sealed version available
QC or PCB terminals
UL/CUR RATINGS
Load Type
Voltage
120 VAC
277 VAC
28 VDC
120 VAC
240 VAC
250 VAC
120 VAC
240 VAC
120 VAC
240 VAC
120 VAC
2 Form A
(DPST-NO)
30 A
30 A
20 A
30 A
30 A
2.5 HP
1 HP
110 A/25.3 A
110 A/25.3 A
TV 10
TV 10
NO
30 A
30 A
20 A
30 A
30 A
File # E93379
2 Form C (DPDT)
NC
3A
3A
3A
3A
3A
General Purpose
Resistive
Motor
LRA/FLA
(locked rotor amps/full load amps)
Tungsten
2.5 HP
1 HP
110 A/25.3 A
110 A/25.3 A
TV 10
TV 10
CONTACT DATA
Material
Initial Contact Resistance
Service Life
Mechanical
Electrical
AgCdO (Silver Cadmium Oxide)
50 milliohms max @ 1A, 6VDC
5 X 10
6
1 X 10
5
Operations
Operations
CHARACTERISTICS
Operate Time
Release Time
Insulation Resistance
Dielectric Strength
Shock Resistance
Vibration Resistance
Power Consumption
Ambient Temperature Range
Weight
15 ms. typical
10 ms. typical
1,000 megohms min, at 500VDC, 50%RH
4000 Vrms, 1 min. between coil and contacts
1500 Vrms, 1 min. between open contacts
2000 Vrms, 1 min. between contact poles
10 g, 11ms, functional; 100 g, destructive
DA 1.65mm, 10-55 Hz
DC coil 1.7W, AC coil 4 VA
DC coil: -55 to 85 C, AC coil: -55 to 65 C operating, -40 to 130 C storage
86 grams approx.
PC738 Rev B 3-25-04
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
Sales: Call Toll Free (888)997-3933 Fax (818) 342-5296 email: pickerwest@sbcglobal.net URL: pickercomponents.com
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