30 AMP Panel Mount or PCB Power Relay With AC Coils
PTRA-T
FEATURES
Panel or PC mount with QC terminals for the load
Up to 30 amp switching capacity
Up to 2 horsepower rating
From 12 to 220 volt AC coils
UL Class F insulation standard
UL 873 spacing standard
Epoxy sealed, immersion cleanable
Now available Lead Free & RoHS Compliant
File # E93379
UL/CSA RATINGS
Load Type
Voltage
240 VAC
277 VAC
30 VDC
120 VAC
240 VAC
250 VAC
120 VAC
240 VAC
120 VAC
1 Form A
(SPST-NO)
30 A
20 A
30 A
30 A
30 A
2 HP
1 1/2 HP
80 A/30 A
98 A/30 A
1 Form B
(SPST-NC)
20 A
20 A
20 A
20 A
20 A
1 Form C (SPDT)
NO
30 A
20 A
30 A
30 A
30 A
2 HP
1 1/2 HP
80 A/30 A
98 A/30 A
NC
20 A
20 A
20 A
20 A
20 A
General Purpose
Resistive ( 100,000 cycles)
Motor ( 30,000 cycles )
LRA/FLA
(locked rotor amps/full load amps)
CONTACT DATA
Material
Initial Contact Resistance
Service Life
Mechanical
Electrical
AgCdO (Silver Cadmium Oxide), AgSnOInO (Silver Tin Indium Oxide)
50 milliohms max @ 0.1A, 6VDC
1 X 10
7
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
20 ms. max
15 ms. max
1,000 megohms min, at 500 VDC, 50%RH
1500 Vrms, 1 min. between open contacts
1500 Vrms, 1 min. between coil and contacts
10 g, 11ms, functional; 100 g, destructive
DA 1.5mm, 10-55 Hz
0.9W, approx.
-55 degrees C to 105 degrees C operating, -55 to 155 degrees C storage
30 grams approx.
PTRA-T Rev C 4-11-06
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
PAGE 1
PTRA-T
ORDERING INFORMATION
Example:
Model
Contact Form
1A, 1B, or 1C
Coil Voltage
Configueration
O: Open Frame;
Contact Material
Nil: AgCdO;
T: AgSnOInO
Mounting Type
T2: Form 1A PCB&QC, T3: Form 1C PCB&QC, T4 1A Panel all QC, T5: 1C Panel all QC
RoHS Compliant
Nil: Not Rohs, -X: RoHS Compliant
C: Dust Cover; S: Sealed plastic case
PTRA
-1C
-120
S
T
-T5
-X
PTRA-T
COIL DATA
Resistance
Coil Voltage
12
24
120
220/240
_
ohms + 10%
26
106
2750
11000
Must Operate
Voltage Max.
(VAC)
10.20
20.40
93.50
187.00
Must Release
Voltage Min.
(VAC)
1.8
3.6
16.0
33.0
Continuous
Voltage Max.
(VDC)
13.8
27.6
138
276
1.27
(32.2)
max
Overall Dimensions
Inches (millimeters)
1.08
(27.5)
max
Pin Layout
Bottom View
Including Schematic
.250 Ref.
(6.35)
1.10
(28.0)
max
.440
(11.2) .300
(7.6)
.600
(15.2) .500
(12.7)
NO
COM
NC
1.71
(43.5)
Notes:
Breakable nib may be removed after flux removal.
PC mount has .250 male QC terminals for load.
Panel mount has .250 male QC terminals for the load
and .187 male QC terminals for the coil.
Tolerances + .010 unless otherwise noted
Holes for load term. .081 + .005 Dia. (2.06 + .13)
Holes for Coil term. .043 + .003 Dia. (1.09 + .08)
.150
(3.81)
.550
(13.97)
.700
(17.78)
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
PAGE 2
Motor Drive Control（Motor Control）
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