CONTACTS
Ratings
Resistive load:
*Note: If switching voltage is greater than 30VDC, special
precautions must be taken. Please contact the factory.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimumoperations
1 x 107 ops Min. (no load)
1 x 105 ops Min. (rated load)
Operate Time (Max)
Release Time (Max)
(with no coil suppression)
Dielectric Strength 5000Vrms coil to contact
(at sea level for 1 min.) 1000Vrms between open contacts
Insulation 1000 megohms min. at 20°C
Resistance 500 VDC 50% RH
Dropout Greater than 10% of nominal coil voltage (DC)
Ambient Temperature At nominal coil voltage
Operating
Storage
-40°C (-40°F) to 105°C (221°F)
-40°C (-40°F) to 130°C (266°F)
Vibration 1.5mm DA at 10–55 Hz
Shock 10 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 12 grams
AZ
FEATURES
3/26/18
AZ576
20A MINIATURE
POWER RELAY
Arrangement SPST (1 Form A)
SPDT (1 Form C)
•Dielectric strength 5000Vrms
•Low cost
•Epoxy sealed versions available
•20 Amp switching
•UL E44211
Material Silver Tin-Oxide
Resistance Initial 100 milliohms max. at 6VDC, 1A
Rated Load
UL, CUR
Max.switchedpower:510W or 5540VA
Max. switched current: 20A
Max. switched voltage: 30VDC or 480VAC
20A at 277VAC Resistive, 30k cycles, 85°C
20A at 120VAC Resistive, 100k cycles, 65°C
17A at 277VAC/30VDC Resistive, 100k cycles, 105°C
16A at 120/277VAC General Use, 100k cycles, 85°C
16A at 277VAC Resistive, 100k cycles, 105°C
8A at 120VAC Tungsten, 30k cycles, 85°C
5A at 120/277VAC Pilot Duty, 30k cycles, 85°C
5A at 120VAC Ballast, 25k cycles, 85°C
1HP at 120/240/480VAC, 100k cycles, 40°C
1.5HP at 120VAC, 100k cycles, 85°C
TV-8 120VAC, 25k cycles, 40°C
TV-5 120VAC, 25k cycles, 85°C
60LRA/10FLA at 250VAC, 100k cycles, 40°C
Surge Voltage
coil-contacts
10kV (1.2/50µs)
15ms at nominal coil voltage (<8ms typ)
8ms at nominal coil voltage (<4ms typ)
•TUV 50400691
•Class F standard
TÜV 17A at 277VAC / 30VDC Resistive, 100k cycles, 105°C
N.O.
20A at 277VAC Resistive, 30k cycles, 85°C
N.C.
5A at 120/277VAC Pilot Duty, 30k cycles, 85°C
1HP at 120/240/480VAC, 100k cycles, 40°C
60LRA/10FLA 50VAC, 100k cycles, 40°C
17A at 277VAC/30VDC Resistive, 30k cycles, 105°C
16A at 277VAC General Use, 30k cycles, 85°C
* Note: Versions with 15 VDC nominal coil
voltage are not TÜV approved.
3/26/18
RELAY ORDERING DATA
COIL SPECIFICATIONS – DC COIL ORDER NUMBER*
Nominal Coil Must Operate Max. Continuous Unsealed Sealed
VDC VDC VDC
Coil Resistance
Ohms ± 10%
53.75 7.5 62.5 AZ576–1C–5D AZ576–1C–5DE
64.5 990 AZ576–1C–6D AZ576–1C–6DE
96.75 13.5 202.5 AZ576–1C–9D AZ576–1C–9DE
24 18 36 1,440 AZ576–1C–24D AZ576–1C–24DE
48 36 72 5,760 AZ576–1C–48D AZ576–1C–48DE
60 45 90 9,000
110 77 165 30,250
AZ576–1C–60D
AZ576–1C–110D
AZ576–1C–60DE
AZ576–1C–110DE
AZ576
Substitute "1A" in place of "1C" to indicate Form A configuration. When suffix “E” is specified for Epoxy Seal, refer to AZ “Relay Technical Notes” on
AZ website - Product Resources. Consult factory for other PCB process conditions that may apply.
15 11.25 22.5 560 AZ576–1C–15D AZ576–1C–15DE
3
36
AZ576–1C–3D
22.5 AZ576–1C–3DE
22 AZ576–1C–22D AZ576–1C–22DE
AZ576–1C–36DAZ576–1C–36DE
1,210
3,240
4.5
33
54
2.25
16.5
27
12 9 18 360 AZ576–1C–12D AZ576–1C–12DE
COIL
Power
At Pickup Voltage
(typical)
225mW, (DC, standard)
Max. Continuous
Dissipation
Temperature Rise
1.7W at 20°C (68°F) ambient
26°C (47°F) at nominal coil voltage
17°C (31°F) at nominal coil voltage, sensitive coil
Max. Temperature 130°C (266°F)
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
Temperature DATA
AZ576
3/26/18
MECHANICAL DATA
(5.0)
.197
(5.0)
.197
PC BOARD LAYOUT
VIEWED TOWARDS TERMINALS
(15.16)
.597
(2.57)
.101
(ø0.8)
2X ø.032
(ø1.3)
(2.57)
.101
.197
(5.0)
.197
(5.0)
(15.16)
(7.5)
(15.2)
.161
6X .033
(4.11)
(0.84)
.598 Max.
(7.5)
6X ø.050
6X .020
(0.50)
.101
(2.57 ± 0.5)
.597
.500 Max.
(12.7)
1.157 Max.
(29.4)
.295
.295
(7.51)
2X ø.024
(ø0.6)
.295
WIRING DIAGRAMS
VIEWED TOWARDS TERMINALS
2
1
3
6
4
7
5
8
.500
(12.7)
1.22
(30.9)
1.28
(32.5)
.177
(4.5)
MAX
.354
(9.0)
.366
(9.3)
.125 DIA
(0.5)
.197
(5.0)
.295
(7.5)
.590 (15)
.197
(5.0)
.059 DIA
(1.5)
.118
(3.0)
.414
(10.5)
HARDWARE
RETAINING CLIP
ST482-3
Viewed toward terminals
.661 (16.79)
1.385 (35.19)
.895 (22.73)
*
*
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
ST484-U1
Terminals 3 & 6 not used on form A*
