AZ743-2A-12DAF [AZETTLER]
Electromechanical Relay, DPST, Latched, 24.7VDC (Coil), 10A (Contact), 150VDC (Contact), Random, AC/DC Output,;型号: | AZ743-2A-12DAF |
厂家: | AMERICAN ZETTLER, INC. |
描述: | Electromechanical Relay, DPST, Latched, 24.7VDC (Coil), 10A (Contact), 150VDC (Contact), Random, AC/DC Output, PC 继电器 |
文件: | 总3页 (文件大小:139K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
AZ743
10 AMP DPDT MINIATURE
POWER RELAY
FEATURES
• Dielectric strength 5000 Vrms
• Low cost
• Epoxy sealed version available
• 10 Amp switching — double pole contacts
• AC and DC coils
• Class B (130°C) standard
• Class F (155°C) versions available
• Isolation spacing greater than 10 mm
• UL, CUR file E44211, VDE file 40006031
GENERAL DATA
CONTACTS
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 8 A 240 VAC Res.
Arrangement
DPST (2 Form A, 2 Form B)
DPDT(2 Form C)
Operate Time (typical) 7 ms at nominal coil voltage
Ratings
Resistive load:
Release Time (typical) 4 ms at nominal coil voltage
Max. switched power: 240 W or 2500 VA
Max. switched current: 10 A
(with no coil suppression)
Max. switched voltage: 150* VDC or 400 VAC
Dielectric Strength
(at sea level for 1 min.) 3000 Vrms between contact sets
5000 Vrms coil to contact
*Note: If switching voltage is greater than 30 VDC,
special precautions must be taken. Please contact the
factory.
1000 Vrms between open contacts
Insulation
Resistance
1000 megohms min. at 500 VDC,
20°C, 50% RH
Rated Load
UL, CUR
10 A at 250 VAC Resistive, 30k cycles (N.O.)/
6k (N.C.) [1]
Dropout
Greater than 10% of nominal coil voltage (DC)
Greater than 15% of nominal coil voltage (AC)
8 A at 277 VAC Resistive, 30k cycles [1]
8 A at 277 VAC Resistive. 75k cycles [2]
8 A at 277 VAC Resisive, 100k cycles [3]
1/2 HP at 250 VAC (N.O.) [1]
Ambient Temperature At nominal coil voltage
Operating
Storage
-40°C (-40°F) to 100°C (212°F)
-40°C (-40°F) to 130°C (266°F)
0.062" DA at 10–55 Hz
10 g
1/4 HP at 125 VAC (N.O) [1]
Vibration
VDE
8 A at 250 VAC Resistive, 30k cycles [1]
Contact factory for additional VDE ratings
Shock
[1] Silver cadmium oxide, [2] Silver tin oxide
[3] Silver nickel
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
Terminals
Material
Silver cadmium oxide, silver tin oxide, or silver
nickel. Gold plating available
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Resistance
< 50 milliohms initially (using 6 V 1 A method)
5 seconds
80°C (176°F)
Max. Immersion Time 30 seconds
COIL
Weight
16 grams
Power
At Pickup Voltage
(typical)
196 mW (DC)
0.43 VA (AC)
NOTES
Max. Continuous
Dissipation
1.7 W at 20°C (68°F) ambient
1. All values at 20°C (68°F).
Temperature Rise
Max. Temperature
26°C (47°F) at nominal coil voltage
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
130°C (266°F)
5/13/11
AZ743
RELAY ORDERING DATA
COIL SPECIFICATIONS - DC COIL
ORDER NUMBER*
Nominal Coil
VDC
Must Operate
VDC
Max. Continuous
VDC
Coil Resistance
10ꢀ
Unsealed
Sealed
5
6
3.5
4.2
10.2
12.3
24.7
30.9
37.0
49.4
98.0
112.9
206.9
62
90
AZ743–2C–5D
AZ743–2C–6D
AZ743–2C–12D
AZ743–2C–15D
AZ743–2C–18D
AZ743–2C–24D
AZ743–2C–48D
AZ743–2C–60D
AZ743–2C–110D
AZ743–2C–5DE
AZ743–2C–6DE
AZ743–2C–12DE
AZ743–2C–15DE
AZ743–2C–18DE
AZ743–2C–24DE
AZ743–2C–48DE
AZ743–2C–60DE
AZ743–2C–110DE
12
15
18
24
48
60
110
8.4
360
10.5
12.6
16.8
33.6
42.0
77.0
562
810
1,440
5,760
7,500
25,200
COIL SPECIFICATIONS - AC COIL
ORDER NUMBER*
Nominal Coil
Must Operate
VAC
18.0
86.3
172.5
Max. Continuous
Coil Current (mA)
Coil Resistance
350 10%
8,100 15%
32,500 15%
Unsealed
Sealed
VAC
24
115
230
VAC
31.2
149.5
299.0
31.6
6.6
3.2
AZ743–2C–24AF
AZ743–2C–115AF AZ743–2C–115AEF
AZ743–2C–230AF AZ743–2C–230AEF
AZ743–2C–24AEF
* Substitute “2A” or “2B” in place of “2C” for Form A or B respectively. Add suffix “E” to “2A” or “2B” or “2C” for silver tin oxide contacts. Add suffix “B” to
“2A” or “2B” or “2C” for silver nickel contacts. Add suffix “A” for gold plated contacts. Add suffix “F” for Class F version (DC coils only).
5/13/11
AZ743
HARDWARE ORDERING DATA
DESCRIPTION
ORDER NUMBER
DESCRIPTION
ORDER NUMBER
Socket
ST484–U1
Retainer
ST482–3
MECHANICAL DATA
PC BOARD LAYOUT
OUTLINE DIMENSIONS
.1 9 7
[5 .0 ]
1 .1 6 1 M a x .
[2 9 .5 ]
.5 2 0
[1 3 .2 ]
M a x .
.597
[15.16 ]
.0 9 8
[2 .5 ]
.1 9 7
[5 .0 ]
.6 3 8
M a x .
*
**
[1 6 .2 ]
.2 9 5
[7 .5 ]
*
**
.2 9 5
[7 .5 ]
.161
[4.1]
2 Xø.0 3 2
[ø0 .8 ]
6 Xø.0 5 0
[ø1 .3 ]
* N o t u s e d o n 2 F o rm
** N o t u s e d o n 2 F o rm
A
B
6 X .0 2 0
[0 .5 ]
6 Xø.0 2 4
[ø0 .6 ]
VIEW TOWARD TERMINALS
.3 5 4
(9 .0 )
.5 0 0
(1 2 .7 )
.1 7 7
(4 .5 )
.2 9 5
[7 .5 ]
6 X .0 3 5
[0 .9 ]
M
A X
1 .2 8
(3 2 .5 )
1 .2 2
(3 0 .9 )
.0 9 8
[2 .5 ]
.1 9 7
[5 .0 ]
.597
[15.16]
.3 6 6
(9 .3 )
.1 9 7
[5 .0 ]
.1 2 5 D IA
(0 .5 )
.4 1 4
(1 0 .5 )
WIRING DIAGRAM
VIEWED TOWARDS TERMINAL
RETAINING CLIP
.2 9 5
(7 .5 )
5
8
4
7
3
6
2
1
5
4
2
4
7
3
6
2
1
.1 9 7
(5 .0 )
1 .3 8 5 [3 5 .1 9 ]
.1 9 7
(5 .0 )
.895 [22.73]
.661 [16.79]
8
7
1
.5 9 0 (1 5 )
.0 5 9 D IA
(1 .5 )
2 F o rm
A
2 F o rm
C
2 F o rm B
.1 1 8
(3 .0 )
S T 4 8 2 -3
VIEW TOWARD TERMINALS
Dimensions in inches with metric equivalents in parentheses. Tolerance:
.010"
5/13/11
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