Low Profile Minature PCB Power Relay
FEATURES
Up to16 Amp contact capacity
Up to a full one horsepower at 250 VAC
5 KV dielectric strength between coil and contacts
Low profile design, .62 in. tall
Meets UL 873 spacing
PC375
Version
General Purpose
Max Switching Power
12 A / 277 VAC
3
16 A / 277 VAC
UL/CUR RATINGS
CHARACTERISTICS
Operate Time
7 ms. Max.
Release Time
Insulation Resistance
3 ms. Max.
1,000 megohms min, at 500VDC, 50%RH
Dielectric Strength
5000 Vrms, 1 min. between coil and contacts
1000 Vrms, 1 min. between open contacts
Shock Resistance
10 g, 11ms, functional; 100 g, destructive
Vibration Resistance
DA 2 mm, 10-50 Hz
Power Consumption
0.4 Watts
Ambient Temperature Range
-40 to 70 C, -40 to 130 C storage
Weight
13.5 grams approx.
4000 VA
440 VAC / 125 VDC
3000 VA
Sales: Call Toll Free (888)997-3933 Fax (818) 342-5296 email: pickerwest@sbcglobal.net URL: pickercomponents.com
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
PC375 Rev B 12-4-02
2500 Vrms, 1 min. between contact poles
PAGE 1
ORDERING INFORMATION
Example: PC375
Model
S
Version
-1C
Coil Voltage
3
1: 1 Pole, 12 A; 3.5 mm
Contact Form 1A, 1B, 1C, 2A, 2B, or 2C
Class F (155 degrees C) insulation available
Enclosure S: Sealed; C: Dust Cover
-12
4
8 A / 277 VAC
2000 VA
File # E93379
1 and 2
Motor Load
1/2 HP / 250 VAC
Max Switching Voltage
2: 1 Pole, 12 A; 5 mm
3: 1 Pole, 16 A; 5 mm
4: 2 Pole, 8 A; 5 mm
Contact Material
Nil: AgCdO, T: AgSnO, N: AgNi 10
T
Insulation System: Nil: Class B, F: Class F
CONTACT DATA
Material
Initial Contact Resistance
Service Life
Mechanical
Electrical
AgCdO (Silver Cadmium Oxide)
50 milliohms max @ 1A, 6VDC
1 X 10
7
1 X 10
5
Operations
Operations
AgNi 10 (Silver nickle 10)
AgSnO (Silver Tin Oxide)
1 HP / 250 VAC
1/3 HP / 125 VAC 1/3 HP / 125 VAC
1/2 HP / 250 VAC
1/4 HP / 125 VAC
1 Form A to 2 form C contact forms available
F
PC375
PC375
COIL DATA
Coil Voltage
5
6
12
24
48
60
110
Resistance
ohms + 10%
Must Operate
Voltage Max.
(VDC)
Must Release
Voltage Min.
(VDC)
Continuous
Voltage Max.
(VDC)
62
90
360
1440
5760
7500
25200
3.50
4.20
8.40
16.8
33.6
42.0
77.0
0.5
0.6
1.2
2.4
4.8
6.0
11.0
5.5
6.6
13.2
26.4
52.8
66.0
121.0
_
Sales: Call Toll Free (888) 997-3933 Fax (818) 342-5296 email: pickerwest@sbcglobal.net URL: pickercomponents.com
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
PAGE 2
Note: Custom coil voltages within the ranges shown are available on special order.
.590
(15)
.197
(5)
.197
(5)
.296
(7.5)
5 mm SPDT 12 AMP
.788
(20)
.137
(3.5)
(3.5)
.296
(7.5)
3.5 mm SPDT 12 Amp
.137
.590
(15)
.197
(5)
.197
(5)
.296
(7.5)
5 mm SPDT 16 Amp
5 mm DPDT 8 Amp
5 mm SPDT 16 Amp
5 mm SPDT 12 Amp
5 mm DPDT 8 Amp
3.5 mm SPDT 12 Amp
(29.0)
1.142
(15.7)
.618
(12.7)
.50
(29.0)
1.142
(15.7)
.618
(12.7)
.50
(3.6)
.142 Typ.
5 mm Version
3.5 mm Version
(1.3)
.051 Dia. Typ.
Tolerances + .010 unless otherwise noted
Notes:
Contact Form C shown
On Contact Forms A & B Unused Pins are Omitted
Dimensions in Inches (millimeters)
Side View
End View
Bottom View
PC Board Layout
Wiring Diagrams
PDF 
ZIP