GENERAL DATA
Life Expectancy
Minimum operations
Mechanical
1 x 10
7
Electrical
1 x 10
5
at 12 A 240 VAC Res.
Operate Time (typical)
7 ms at nominal coil voltage
Release Time (typical)
3 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.) 1000 Vrms between open contacts
Insulation
1000 megohms min. at 20C
Resistance
500 VDC 50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
At nominal coil voltage
Operating
-40C (-40F) to 100C (212F)
-40C (-40F) to 105C (221F) sensitive coil
Storage
-40C (-40F) to 130C (266F) Class B
-40C (-40F) to 155C (311F) Class F
Vibration
0.062" DA at 1055 Hz
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P. C.
Max. Solder Temp.
270C (518F)
Max. Solder Time
5 seconds
Max. Solvent Temp.
80C (176F)
Max. Immersion Time
30 Seconds
Weight
14 grams
COIL
Power
At Pickup Voltage
196 mW, standard
(typical)
141 mW, sensitive
Max. Continuous
Dissipation
1.7 W at 20C (68F) ambient
Temperature Rise
26C (47F) at nominal coil voltage
17C (31F) at nominal coil voltage, sensitive coil
Max. Temperature
130C (266F) Class B
155C (311F) Class F
CONTACTS
Arrangement
SPDT (1 Form C)
SPST (1 Form A, 1 Form B)
Ratings
Resistive load:
Max. switched power: 360 W or 3324 VA
Max. switched current: 12 A
Max. switched voltage: 150* VDC or 400 VAC
*
Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Rated Load
UL, CUR
12 A at 277 VAC resistive, 50k cycles
(standard coils) [1]
12 A at 277 VAC resistive, 100k cycles
(standard coils) [2] [3]
10 A at 250 VAC resistive, 100k cycles
(sensitive coils) [1]
1/2 HP at 250 VAC (1 Form A) [1]
1/3 HP at 125 VAC (1 Form A) [1]
B300 Pilot Duty [2]
R300 Pilot Duty [2]
VDE
12 A at 250 VAC resistive, 30k cycles [1]
and 20k cycles [2]
Contact factory for additional VDE ratings
[1] Silver cadmium oxide, [2] Silver tin oxide
[3] Silver nickel
Material
Silver cadmium oxide or silver tin oxide or silver nickel
Gold plating available
Resistance
< 50 milliohms initially (using 6 V 1 A method)
AZ
8/7/03W
AZ761
12 A SPDT MINIATURE
POWER RELAY
FEATURES
Dielectric strength 5000 Vrms
Low cost
Epoxy sealed versions available
12 Amp switching
Class B (130C) standard
Class F (155C) versions available
Isolation spacing greater than 10 mm
UL, CUR file E44211, VDE 40006031
NOTES
1. All values at 20C (68F).
2. Relay may pull in with less than "Must Operate" value.
3. Specifications subject to change without notice.
MECHANICAL DATA
[7.6]
.299
.101
[2.56]
.260
[6.6]
[5.0]
.197
[5.0]
.197
[3.5]
.138
[1.3]
5X .051
[6.6]
.260
[20.0]
.787
[1.3]
5X .051
[29.0]
1.142
[12.7]
.500
[0.5]
3X .020
[0.3]
.012
[15.7]
.618
[3.61]
.142
[0.5]
2X .020
[0.8]
3X .031
[0.5]
2X .020
[20.0]
.787
[7.6]
.299
[3.5]
.138
VIEWED TOWARD TERMINALS
VIEWED TOWARD TERMINALS
WIRING DIAGRAM
PC BOARD LAYOUT
5.0mm SPACING FORM "C"
FORM "A"
FORM "B"
FORM "C"
3.5mm SPACING FORM "C"
1
3
5
4
5
4
5
4
1
2
1
2
3
.125
(3.2)
DIA
.414
(10.5)
1.22
(30.9)
.500
(12.7)
1.28
(32.5)
.354
(9.0)
.177
(4.5)
MAX.
.366
(9.3)
.059
(1.5)
DIA
.276
(7.0)
.295
(7.5)
.792
(20.1)
.118
(3.0)
1.217
(30.9)
1.004
(26.5)
.138
(3.5)
RETAINING
CLIP
.158
(4.0)
ST482-U1
RELAY ORDERING DATA
COIL SPECIFICATIONS 12 A RATING
ORDER NUMBER*
Nominal Coil
Must Operate
Max. Continuous
Coil
Unsealed
Sealed
VDC
VDC
VDC
Resistance 10%
5
3.5
10.2
62 AZ7611C5D
AZ7611C5DE
6
4.2
12.3
90
AZ7611C6D
AZ7611C6DE
12
8.4
24.7
360 AZ7611C12D
AZ7611C12DE
18
12.6
37.0
810
AZ7611C18D
AZ7611C18DE
24
16.8
49.4
1,440 AZ7611C24D
AZ7611C24DE
48
33.6
98.0
5,760
AZ7611C48D
AZ7611C48DE
60
42.0
112.9
7500
AZ7611C60D
AZ7611C60DE
110
77.0
206.9
25,200
AZ7611C110D
AZ7611C110DE
COIL SPECIFICATIONS - SENSITIVE COIL 10 A RATING
ORDER NUMBER*
Nominal Coil
Must Operate
Max. Continuous
Coil
Unsealed
Sealed
VDC
VDC
VDC
Resistance 10%
5
3.8
13.0
100 AZ7611C5DS
AZ7611C5DSE
6
4.5
15.6
144
AZ7611C6DS
AZ7611C6DSE
12
9.0
31.3
576
AZ7611C12DS
AZ7611C12DSE
18
13.5
46.9
1296
AZ7611C18DS
AZ7611C18DSE
24
18.0
62.6
2304
AZ7611C24DS
AZ7611C24DSE
48
36.0
125.2
9216
AZ7611C48DS
AZ7611C48DSE
60
45.0
147.8
12867
AZ7611C60DS
AZ7611C60DSE
Substitute "1A" or "1B" in place of "1C" for Form A or B respectively. Add suffix "E" to "1A" or "1B" or "1C" for silver tin oxide contacts. Add suffix "B" to "1A" or
"1B" or "1C" for silver nickel contacts. Add suffix "A" for gold plated contacts.
*
Add suffix "K" for 5 mm pin spacing version. Add suffix "F" for Class F version.
AZ
8/7/03W
AZ761
Dimensions in inches with metric equivalents in parentheses. Tolerance: .010"
HARDWARE ORDERING DATA
DESCRIPTION
ORDER NUMBER
DESCRIPTION
ORDER NUMBER
Socket
ST482U1
Retainer
ST4822
ST482-2
HARDWARE
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