CONTACTS
Arrangement DPDT (2 Form C)
Ratings Resistive load:
Max. switched power: 300 W or 2770 VA
Max. switched current: 10 A, 51 A for 2 ms
Max. switched voltage:150* VDC or 400 VAC
UL Rating:10 A at 30 VDC or 277 VAC
1/8HP 120 VAC motor load
*Note: If switching voltage is greater than 30VDC, special
precautions must be taken. Please contact the factory.
Material Silver cadmium oxide
Resistance < 30 milliohms initially
(at rated current, voltage drop method)
COIL
Power
At Pickup Voltage Standard coil: 337 mW
(typical) Sensitive coil: 250 mW
Max. Continuous 1.9 W at 20°C (68°F) ambient
Dissipation 1.4 W at 40°C (104°F) ambient
Temperature Rise Standard: 40°C (72°F) at nominal coil
voltage
Sensitive: 32°C (58°F) at nominal coil
voltage
Temperature Max. 110°C (230°F)
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Unsealed relays should not be dip cleaned.
4. Specifications subject to change without notice.
AZ732
7/26/02W
MINIATURE
POWER RELAY
FEATURES
Dielectric strength 4000 Vrms coil to contact
Isolation spacing greater than 8 mm
Approvals/Standards include: UL, VDE, IEC, SEMKO,
CEE
Double pole Forms A, B, C, available
10 Amp switching
SLIMPAK version saves board space
Epoxy sealed version for automatic wave soldering and
cleaning
UL, CUR file E44211; VDE 412049404002/A1
GENERAL DATA
Life Expectancy Minimum operations
Mechanical 30 million
Electrical 1 x 105at 10 A 30 VDC
1 x 105at 10 A 115 VAC
Operate Time (typical) 7 ms at nominal coil voltage
Release Time (typical) 2 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength 4000 Vrms contacts to coil
(at sea level for 1 min.) 2500 Vrms contact to contact
1000 Vrms between open contacts
Insulation 10,000 megohms min. at 20°C, 500 VDC,
Resistance 50% RH
Dropout Greater than 10% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Operating Standard: -55°C (-67°F) to 70°C (158°F)
Sensitive: -55°C (-67°F) to 80°C (176°F)
Storage Both: -55°C (-67°F) to 110°C (230°F)
Vibration 0.062" DA at 1055 Hz
Shock 20 g
Enclosure P.B.T. polyester
Terminals Tinned copper alloy, P.C.
Max. Solder Temp. 270°C (518°F)
Max. Solder Time 5 seconds
Max. Solvent Temp. 80°C (176°F)
Max. Immersion Time 30 seconds
Weight 20 grams
RELAY ORDERING DATA
STANDARD RELAYS: 2 Form C (DPDT) Contacts
COIL SPECIFICATIONS
Nominal Max. Coil Must ORDER NUMBER*
Coil Continuous Resistance Operate
VDC VDC ± 10% VDC Unsealed Sealed
5 8 38 3.5 AZ7321252 AZ27321252
6 10 58 4.2 AZ7321122 AZ27321122
12 19 215 8.4 AZ732082 AZ2732082
24 35 740 16.8 AZ7325602 AZ27325602
48 74 3,200 33.6 AZ732042 AZ2732042
SENSITIVE RELAYS: 2 Form C (DPDT) Contacts
5 9 47 3.5 AZ73211852 AZ273211852
6 11 70 4.2 AZ73250952 AZ273250952
12 21 270 8.4 AZ73252152 AZ273252152
24 43 1,100 16.8 AZ73205352 AZ273205352
48 86 4,400 33.6 AZ73251052 AZ273251052
* Substitute 4 or 54, 6 or 56 in place of 2 or 52 to indicate 2 Form A and 2 Form B respectively.
AZ732
7/26/02W
Passed International Electrical Code IEC 380
Germany VDE 0860/8.81 paragraphs 10, 14
VDE 0806/8.81 paragraphs 7, 11, 15, 16, 29
VDE 0631/9.77 paragraphs 9, 12, 14
VDE 0730/T.1/3.72 paragraph 22
VDE 0435/9.72 (with production monitoring)
U.S.A. UL File E44211
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
.177
(4.5)
MAX
.354
(9.0)
.366
(9.3)
HARDWARE
.500
(12.7)
1.22
(30.9)
1.28
(32.5)
.125 DIA
(10.5)
.414
(10.5)
.591 (15)
.075 (1.9)
.295
(7.5)
.051 DIA
(1.3)
(8 HOLES)
.197 (5)
.197 (5)
PC BOARD LAYOUT
Viewed toward terminals
.024
(0.6) DIA
.154
(3.9)
1.11 MAX
(28.1) .496 MAX
(12.6)
1.03
(26.1)
.016
(0.4) .008
(0.2) .040
(1.0)
*
* SEALED VERSION STAND OFF .025 (0.6)
WIRING DIAGRAMS
2 FORM B
(DPST-NC) 2 FORM A
(DPST-NO)
2 FORM C
(DPDT)
85
4
3
7
6
2
12
12
1
85
4
7
4
3
7
6
.197
(5.0)
1.217
(30.9)
.158
(4.0)
1.044
(26.5)
.138 (3.5)
.295
(7.5)
.792
(20.1)
.197
(5.0)
.059 DIA
(1.5)
.118
(3.0)
RETAINING CLIP
PC BOARD LAYOUT
Viewed toward terminals
Viewed toward terminals
MECHANICAL DATA
INTERNATIONAL APPROVALS
HARDWARE ORDERING DATA
DESCRIPTION ORDER NUMBER
Socket ST484U1
Retaining Clip ST4822
Coil Temperature Rise
Percent of Nominal Coil Voltage (at 20˚C)
60% 80% 100% 120% 140% 160% 180% 200%
Coil Temperature Rise ˚C
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
8A
Standard Sensitive
0A
Percent of Nominal Coil Voltage (at 20˚C)
60% 80% 100% 120%
Coil Temperature Rise ˚C
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
8A
0A
Maximum Switching Capacity
10
20
30
40
50
60
70
80
90
100
200
300
400
500
600
700
800
900
1000
.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
CURRENT
VOLTAGE
DC Resistive Load
AC Resistive
Load