SCHRACK General Purpose Relays
PTH
series
6 to 12 Amp Miniature Relay
2 or 4 Pole, PCB or Plug-in
File E58304
File R50072981
File 05001013007
Users should thoroughly review the technical data before selecting a
product part number. It is recommended that users also seek out the
pertinent approvals files of the agencies/laboratories and review them to
ensure the product meets the requirements for a given application.
Features
•
Sensitive coil (750mW / 0.85VA).
• 2 Form C and 4 Form C contacts rated 12A and 6A, respectively.
• Advanced design has no braided wire, no welds or solder joints in the
contact area and fewer parts for enhanced reliability.
• AC and DC coils.
•
Optional integral LED (green for DC coil, red for AC coil), protection
diode, resistor-capacitor network available.
• Mounted height is approximately 1.42 in (36 mm).
• Environmentally friendly, cadmium-free contacts.
Insulation
Material Group of Insulation Parts:
IIIa.
Insulation to IEC 60664-1
Type of insulation coil-contact circuit:
Basic.
Type of insulation open contact circuit:
Functional.
Type of insulation adjacent contact circuits:
Basic.
Rated Insulation Voltage:
250V.
Pollution Degree:
2.
Overvoltage Category:
III.
Contact Data
Arrangements:
2 Form C (DPDT) and 4 Form C (4PDT).
Type of Contact:
Single contact.
Material:
Silver-nickel.
Maximum Switching Rate:
600 ops./min. (no load).
6 ops./min. (minimum load).
Expected Mechanical Life:
DC coil 30 million operations minimum.
AC coil 20 million operations minimum.
Expected Electrical Life:
See “cycles” data in ratings table.
Minimum Load:
12V, 10mA.
Ratings:
2 Form C
Rated Current
Rated Voltage
Maximum Switching Voltage
Maximum Make Current
Maximum Breaking Capacity AC
Type & Coil
2 Pole Models
PT22A (DC/AC)
PT22A (DC/AC)
PT22A (DC)
PT22A (AC, 50 Hz.)
PT22A (AC, 60 Hz.)
4 Pole Models
PT52A (DC/AC)
PT52A (DC/AC)
PT52A (DC)
PT52A (AC, 50 Hz.)
PT52A (AC, 60 Hz.)
6A, 250VAC, Form A
6A, 250VAC, Form B
6A, 250VAC, Form C
6A, 250VAC, Form C
6A, 250VAC, Form C
100,000
100,000
100,000
100,000
50,000
UL
UL
TUV
TUV
TUV
12A, 250VAC, Form A
12A, 250VAC, Form B
12A, 250VAC, Form C
12A, 250VAC, Form C
12A, 250VAC, Form C
100,000
100,000
50,000
70,000
30,000
UL
UL
TUV
TUV
TUV
Load
12A
250VAC
440VAC
24A
3,000VA
Cycles
4 Form C
6A
250VAC
250VAC
12A
1,500VA
Agency
Coil Data @ 23°C
Voltage:
6 to 220VDC; 6 to 230VAC; others upon request.
Nominal Coil Power:
750mW; 1.0VA @ 50 Hz. / 0.86VA @ 60 Hz.
Operate Category:
2/b.
Operating Range for AC Coil:
50Hz at 70°C:
90-110%.
60Hz at 70°C:
100-120%.
DC Coil Data @ 23°C
Nominal
Voltage
VDC
6
12
24
48
60
110
220
DC
Resistance
in Ohms
48±10%
192±10%
777±10%
3,072±10%
4,845±12%
16,133±15%
64,533±15%
Must
Operate
Voltage
VDC
4.5
9.0
18.0
36.0
45.0
82.5
165.0
Drop-out
Voltage
VDC
0.6
1.2
2.4
4.8
6.0
11.0
22.0
Nominal
Coil
Current
(mA)
125.0
62.5
30.8
15.6
12.4
6.8
3.4
AC Coil Data @ 23°C
Nominal
Voltage
VAC
6
12
24
48
60
100
115
200
230
DC
Resistance
in Ohms
11±10%
48±10%
192±10%
777±10%
1,306±10%
3,550±12%
4,845±12%
13,800±15%
19,465±10%
Must
Drop-out
Nominal
Operate
Voltage
Coil
Voltage (VAC)
VAC
Current (mA)
50 Hz / 60 Hz 50/60 Hz 50 Hz / 60 Hz
4.8 / 5.4
9.6 / 10.8
19.2 / 21.6
38.4 / 43.2
48.0 / 54.0
80.0 / 90.0
92.0 / 103.5
160.0 / 180.0
184.0 / 207.0
1.8
3.6
7.2
14.4
18.0
30.0
34.5
60.0
69.0
166.5 / 141
83.3 / 70.5
41.6 / 33.0
21.3 / 18.2
16.7 / 14.5
10.2 / 8.7
8.8 / 7.5
5.0 / 4.5
4.3 / 3.9
Initial Dielectric Strength
Between Open Contacts:
1,200Vrms.
Between Coil and Contacts:
2,500Vrms.
Between Poles:
2 Pole Types: 2,500Vrms, 4 Pole Types: 2,000VAC.
Clearance/Creepage:
2 Pole Types: 3/4mm, 4 Pole Types: 1.8/3mm.
Values in coil tables above are given for coil without pre-energization.
1
Issued 1-08
www.tycoelectronics.com
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Dimensions are shown for reference
purposes only. Specifications and
availability subject to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080208
SCHRACK PTH Series General Purpose Relays
Operate Data
Must Operate Voltage:
See Coil Data table.
Must Release Voltage:
See Coil Data table.
Operate Time:
20 ms maximum, at nom. voltage, excluding bounce.
Release Time:
20 ms maximum, at nom. voltage, excluding bounce.
Switching Rate:
6 ops./minute max. at rated load.
Mechanical Data
Termination:
Plug-in and printed circuit/solder terminals.
LED (Optional) Color:
Green for DC coil; red for AC coil.
Enclosure:
Flux Proof (Protection Category: RTII).
Weight:
1.06 oz (30g) approximately.
Environmental Data
Temperature Range:
Storage:
-45°C to +80°C.
Operating:
-45°C to +70°C.
Vibration:
55 to 150 Hz. at 7g N/O, 4g N/C.
Operational Shock:
20g N/O, 5g N/C.
Mechanical Shock:
50g.
Sockets & Accessories
Numerous Tyco Electronics sockets and accessories are available for
use with PTH series relays. Included among them are PC board, panel
cutout, panel and DIN rail types. Panel and DIN rail models are offered
with conventional or “finger-safe” screws, as well as screwless
terminals. Both two and four pole models are available. The PTH will fit
sockets designed for use with our PT, KHA and PCL series relays. Hold
downs designed for use with the KHA and PCL will work with the PTH.
Consult your Tyco Electronics authorized distributor or sales engineer
for details.
Electrical Life
10
7
Operations
10
6
250VAC
Resistive Load
10
5
4 X 6A
2 X 12A
10
4
0
2
4
6
8 10 12 14
Switching Current (A)
16
Max. DC Load Breaking Capacity (resistive load)
50
2 Pole
10
DC Current (A)
5
2
1
0.5
0.1
10
4 Pole
20 30 40 50
100
200 300
DC Voltage (V)
Coil Operating Range
Applied Coil Voltage (% of Nominal)
200
180
160
140
120
100
80
60
0
AC Coil
60Hz.
50Hz.
Applied Coil Voltage (% of Nominal)
220
220
200
180
160
140
120
100
80
60
0
+20
+40
+60
+80
Ambient Temperature (°C)
+100
DC Coil
+20
+40
+60
+80
Ambient Temperature (°C)
+100
2
Issued 1-08
www.tycoelectronics.com
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Dimensions are shown for reference
purposes only. Specifications and
availability subject to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080208
SCHRACK PTH Series General Purpose Relays
Key for Coil and Built-In Module Codes
DC
Coil
Voltage
6
12
24
48
60
110
220
AC
Coil
Voltage
6
12
24
48
60
100
115
200
230
Standard
Model
(no module)
006
012
024
048
060
110
220
Standard
Model
(no module)
506
512
524
548
560
600
615
700
730
LED
PD
Coil Pin #14= (–)
Coil Pin #13= (+)
0A6
0B2
0C4
0E8
0G0
1B0
2C0
RC
LED+PD
Coil Pin #14= (–)
Coil Pin #13= (+)
LA6
LB2
LC4
LE8
LG0
MB0
NC0
LED+RC
Key for these tables
R06
R12
R24
R48
R60
S00
S15
T00
T30
5L6
5M2
5N4
5Q8
5S0
6L0
6M5
7L0
7P0
RL6
RM2
RN4
RQ8
RS0
SL0
SM5
TL0
TP0
LED = LED Coil Power Indicator
PD = Protection Diode
RC = Resistor + Capacitor
LED+PD = Combination of LED & PD
LED+RC = Combination of LED & RC
LED+RC = Combination of LED & R
Note: DC models have polarity.
PD
Coil Pin #14= (+)
Coil Pin #13= (–)
0L6
0M2
0N4
0Q8
0S0
1M0
2N0
LED+PD
Coil Pin #14= (+)
Coil Pin #13= (–)
LL6
LM2
LN4
LQ8
LS0
MM0
NN0
L06
L12
L24
L48
L60
M10
N20
LED
Ordering Information
Typical Part Number
1. Basic Series:
PT = General purpose relay.
2. Contact Arrangement:
2 = 2 Form C (DPDT)
5 = 4 Form C (4PDT)
3. Contact Material:
2 = Silver-Nickel 90/10
4. Relay Cover and Termination:
A = 1.42 in. (36 mm) high cover, Plug-in terminals.
5. Coil and Built-in Module Code:
Refer to table.
6. Factory Assigned Product Code:
B = Standard Production
Note: All part numbers are RoHS compliant.
>
PT
5
2
A
024
B
B = 1.42 in. (36 mm) high cover, PC board/solder terminals.
Our authorized distributors are more likely to stock the following items for immediate delivery.
Part Number
PT22A512B
PT22A524B
PT22A615B
PT22AR12B
PT22AR24B
PT22AS15B
PT52A512B
PT52A524B
PT52A615B
PT52AR12B
PT52AR24B
PT52AS15B
PT22A012B
PT22A024B
PT52A012B
PT52A024B
PT22B012B
PT22B024B
PT52B012B
PT52B024B
Contact Arrangement
DPDT
DPDT
DPDT
DPDT
DPDT
DPDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
DPDT
DPDT
4PDT
4PDT
DPDT
DPDT
4PDT
4PDT
Termination
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
Plug-in
PC Board/Solder
PC Board/Solder
PC Board/Solder
PC Board/Solder
Coil Voltage
12VAC
24VAC
115VAC
12VAC
24VAC
115VAC
12VAC
24VAC
115VAC
12VAC
24VAC
115VAC
12VDC
24VDC
12VDC
24VDC
12VDC
24VDC
12VDC
24VDC
Module
None
None
None
LED
LED
LED
None
None
None
LED
LED
LED
None
None
None
None
None
None
None
None
Internal Part Number
0-1721215-2
0-1721215-3
0-1721215-7
0-1721216-2
0-1721216-3
0-1721216-7
0-1721219-2
0-1721219-3
1-1721219-7
0-1721220-2
0-1721220-3
0-1721220-7
0-1721223-2
0-1721223-3
0-1721227-2
0-1721227-3
0-1721239-2
0-1721239-3
0-1721243-2
0-1721243-3
3
Issued 1-08
www.tycoelectronics.com
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Dimensions are shown for reference
purposes only. Specifications and
availability subject to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080208
SCHRACK PTH Series General Purpose Relays
Outline Dimensions
1.63 MAX.
(41.4)
1.42 MAX.
(36)
1.59 MAX.
(40.5)
1.42 MAX
(36)
.020±.004
(.50±.1)
.236±.006
(6.0±.15)
.087±.004
(2.2±.1)
.020±.004
(.50±.1)
.16±.006
(4.1±.15)
.087±.004
(2.2±.1)
.031±.004
(0.8±.1)
.87 MAX.
(22.1)
TWO CENTER ROWS OF TERMINALS
ARE NOT PRESENT ON TWO POLE
MODELS OF THIS RELAY
.87 MAX.
(22.1)
TWO CENTER ROWS OF TERMINALS
ARE NOT PRESENT ON TWO POLE
MODELS OF THIS RELAY
1.106 MAX.
(28.1)
1.106 MAX.
(28.1)
Plug-In Terminals
PC Board/Solder Terminals
Suggested PC Board Layout (Bottom Views)
.173
(4.4)
.173
(4.4)
.165
(4.2)
.173
(4.4)
.17
(4.3)
.165
(4.2)
.52
(13.2)
.161
(4.1) .25
(6.35)
Ø .051 + .004
(1.3 + 0.1)
.25
(6.35)
4 Pole Models
2 Pole Models
Wiring Diagrams (Bottom Views)
(1)
12
(2)
22
(3)
32
(4)
42
(1)
12
(2)
22
(3)
32
(4)
42
(1)
12
(2)
22
(3)
32
(4)
42
(1)
12
(2)
22
(3)
32
(4)
42
(5)
14
(6)
24
(7)
34
(8)
44
(5)
14
(6)
24
(7)
34
(8)
44
(5)
14
(6)
24
(7)
34
(8)
44
(5)
14
(6)
24
(7)
34
(8)
44
(9) (10) (11) (12)
11 21 31 41
(13)
(14)
A1
A2
(9) (10) (11) (12)
11 21 31 41
(13)
(14)
A1
A2
(9) (10) (11) (12)
11 21 31 41
(13)
(14)
A1
A2
(+)
(–)
(9) (10) (11) (12)
11 21 31 41
(13)
(14)
A1
A2
(–)
(+)
Standard
LED
Protection Diode
(13+, 14–)
(4)
42
(1)
12
(2)
22
(3)
32
(4)
42
Protection Diode
(13–, 14+)
(1)
12
(2)
22
(3)
32
(4)
42
(1)
12
(2)
22
(3)
32
(4)
42
(1)
12
(2)
22
(3)
32
NOTE:
Wiring diagrams for four pole
models are shown. Two pole
models do not have the two
center rows of terminals.
(5)
14
(6)
24
(7)
34
(8)
44
(5)
14
(6)
24
(7)
34
(8)
44
(5)
14
(6)
24
(7)
34
(8)
44
(5)
14
(6)
24
(7)
34
(8)
44
(9) (10) (11) (12)
11 21 31 41
(13)
(14)
A1
A2
(+)
(–)
(9) (10) (11) (12)
11 21 31 41
(13)
(14)
A1
A2
(–)
(+)
(9) (10) (11) (12)
11 21 31 41
(13)
(14)
A1
A2
(9) (10) (11) (12)
11 21 31 41
(13)
(14)
A1
A2
LED & Pro. Diode
(13+, 14–)
LED & Pro. Diode
(13–, 14+)
Resistor + Capacitor
LED & RC
© 2008 by Tyco Electronics Corporation. All Rights Reserved.
SCHRACK, TE Logo and Tyco Electronics are trademarks.
4
Catalog 4-1773449-7
Issued 1-08
www.tycoelectronics.com
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Dimensions are shown for reference
purposes only. Specifications and
availability subject to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080208
