20 Amp Minature PCB Power Relay
PC393
FEATURES
20 Amp contact capacity
1 Form A, 1Form B & 1 form C contact forms available
4 KV dielectric strength between coil and contacts
10 mm creepage distance between coil and contacts
Sensitive version available
Meets UL 873 spacing
TV-5 Rating
Sealed, immersion cleanable
File # E93379
UL/CUR RATINGS
Load Type
General Use
Resistive
Motor
TV Rating
All Forms
All Contacts
16 Amps @ 120 VAC, 240 VAC & 24 VDC
20 Amps @ 120 VAC, 277 VAC & 24 VDC
1 HP @ 240VAC
TV-5
CONTACT DATA
Material
Initial Contact Resistance
Service Life
Mechanical
Electrical
AgCdO (Silver Cadmium Oxide)
50 milliohms max @ 1A, 6VDC
1 X 10
7
Operations
1 X 10
5
Operations
CHARACTERISTICS
Operate Time
Release Time
Insulation Resistance
Dielectric Strength
Shock Resistance
Vibration Resistance
Power Consumption
Ambient Temperature Range
Weight
15 ms. Max.
5 ms. Max.
1,000 megohms min, at 500VDC, 50%RH
5000 Vrms, 1 min. between coil and contacts
1000 Vrms, 1 min. between open contacts
10 g, 11ms, functional; 100 g, destructive
DA 1.5 mm, 10 - 55 Hz
0.72 Watts for standard coil, 0.55 Watts for sensitive coil
-40 to 70 C, -40 to 130 C storage
18.5 grams approx.
ORDERING INFORMATION
Example:
Model
Contact Form
1A, 1B or 1C
Coil Voltage DC: 3 to 24 volts
Enclosure
S: Sealed; C: Dust Cover
Sensitivity
Nil: Standard: .72 W
H; Sensitive: .53 W
PC393
-1C
-12
S
-H
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
PC393 Rev B 3-25-04
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