FEATURES
PTR relay with magnetic blowout
Up to 45 amp switching capacity
QC on top and PCB on bottom
Up to 3 horsepower rating
UL Class B insulation standard
UL Class F insulation available
PTRM
Meets UL 873 spacing
Load Type
General Purpose
Resistive
Motor
LRA/FLA
Tungsten
Ballast
Pilot Lamp
125-250 VAC
Voltage
240 VAC
240 VAC
28 VDC
240 VAC
120 VAC
240 VAC
120 VAC
120 VAC
277 VAC
(SPST-NO)
45 A
45 A
30 A
3 HP
1.5 HP
120 A/45 A
147 A/33 A
TV8
15 A
700 VA
20 A
20 A
15 A
0.75 HP
0.375 HP
45 A/15 A
TV4
4.5 A
1 Form C (SPDT)
NO
NC
30 A
15 A
30 A
15 A
30 A
15 A
2HP
0.75 HP
1.5 HP
0.375 HP
70 A/30 A
30 A/10.5 A
TV8
TV4
15 A
4.5 A
UL/CSA RATINGS
CONTACT DATA
Material
Initial Contact Resistance
Service Life
Mechanical
Electrical
AgCdO (Silver Cadmium Oxide), AgSnOInO (Silver Tin Oxide Indium Oxide)
50 milliohms max @ 0.1A, 6VDC
1 X 10
7
1 X 10
4
CHARACTERISTICS
Operate Time
15 ms. typical
Release Time
Insulation Resistance
10 ms. typical
1,000 megohms min, at 500VDC, 50%RH
Dielectric Strength
1500 Vrms, 1 min. between open contacts
1500 Vrms, 1 min. between coil and contacts
Shock Resistance
10 g, 11ms, functional; 100 g, destructive
Vibration Resistance
DA 1.5mm, 10-55 Hz
Power Consumption
1W, approx.
Ambient Temperature Range
-55 degrees C to 85 degrees C operating for class B, -40 to 130 degrees C storage
Weight
32 grams approx.
Operations
Operations
Sales: Toll Free (888) 997-3933 Fax (818) 342-5296 email: pickerwest@sbcglobal.net URL: www.pickercomponents.com
File # E93379
Certificate # LR 109231
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
Power PCB Relay With Magnetic Blowout
NEW
1 Form A
(SPST-NC)
1 Form B
PTRM Rev A 4-5-04
Epoxy sealed, immersion cleanable
(locked rotor amps/full load amps)
45 A/15 A
70 A/30 A
30 A/10.5 A
PAGE 1
PTRM
PTRM
ORDERING INFORMATION
Example:
PTRM
Model
-12
Coil Voltage
-1C
Contact Form
1A, 1B, or 1C
Insulation Class
Nil: UL Class B; F: UL Class F
COIL DATA
Coil Voltage
5
6
9
12
24
48
110
Resistance
ohms + 10%
Must Operate
Voltage Max.
(VDC)
Must Release
Voltage Min.
(VDC)
Continuous
Voltage Max.
(VDC)
27
40
97
155
660
2560
10330
3.75
4.50
6.75
9.00
18.00
36.00
82.50
0.5
0.6
0.9
1.2
2.4
4.8
11.0
5.5
6.6
9.9
13.2
26.4
52.8
121.0
_
.250 Ref.
(6.35)
.440
(11.2) .300
(7.6)
.600
(15.2) .500
.150
(3.81)
.550
(13.97)
.700
(17.78)
(12.7)
NO
NC
COM
Pin Layout
Bottom View
(32.2)
1.27
1.10
(28.0)
(27.5)
1.08
Overall Dimensions
Inches (millimeters)
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
Including Schematic
Sales: Call Toll Free (888) 997-3933 Fax (818) 342-5296 email: pickerwest@sbcglobal.net URL: pickercomponents.com
max
max
max
Top terminals .250 in. male QC
Remove sealing tape after flux removal
PAGE 2
Tolerances + .010 unless otherwise noted
Holes for Coil term. .043
Holes for load term. .081 + .005 Dia. (2.06 + .13)
+ .003 Dia. (1.09 + .08)
F
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