AZ743-2C-6FE [AZETTLER]
Electromechanical Relay;
| 型号： | AZ743-2C-6FE |
| 厂家： | 
AMERICAN ZETTLER, INC. |
| 描述： | Electromechanical Relay |
| 文件： | 总2页 (文件大小：71K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AZ743
8 AMP DPDT MINIATURE
POWER RELAY
FEATURES
• Dielectric strength 5000 Vrms
• Low cost
• Epoxy sealed version available
• 8 Amp switching — double pole contacts
• Class B (130°C) standard
• Class F (155°C) versions available
• Isolation spacing greater than 10 mm
• UL, CUR file E43203, VDE file 124746 ÜG
CONTACTS
GENERAL DATA
Arrangement
DPST (2 Form A, 2 Form B)
DPDT(2 Form C)
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 8 A 240 VAC Res.
Ratings
Resistive load:
Operate Time (typical) 7 ms at nominal coil voltage
Max. switched power: 240 W or 2216 VA
Max. switched current: 8 A
Max. switched voltage: 150* VDC or 400 VAC
Release Time (typical) 4 ms at nominal coil voltage
(with no coil suppression)
*Note: If switching voltage is greater than 30 VDC,
special precautions must be taken. Please contact the
factory.
Dielectric Strength
(at sea level for 1 min.) 3000 Vrms between contact sets
5000 Vrms coil to contact
1000 Vrms between open contacts
Rated Load
UL, CUR
Insulation
Resistance
1000 megohms min. at 500 VDC,
20°C, 50% RH
8 A at 277 VAC Resistive, 30k cycles
1/2 HP at 250 VAC (2 Form A)
1/4 HP at 125 VAC (2 Form A)
Dropout
Greater than 10% of nominal coil voltage
VDE
8 A at 250 VAC Resistive, 30k cycles
Silver cadmium oxide
Ambient Temperature At nominal coil voltage
Material
Resistance
Operating
Storage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 130°C (266°F)
< 50 milliohms initially (using 6 V 1 A method)
Vibration
0.062" DA at 10–55 Hz
10 g
Shock
COIL
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
Power
Terminals
At Pickup Voltage
(typical)
190 mW
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Continuous
Dissipation
2.1 W at 20°C (68°F) ambient
1.6 W at 40°C (81°F) ambient
80°C (176°F)
Temperature Rise
Max. Temperature
16°C (29°F) at nominal coil voltage
130°C (266°F)
Max. Immersion Time 30 seconds
Weight 16 grams
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.
2/28/01W
AZ743
RELAY ORDERING DATA
COIL SPECIFICATIONS - DC COIL
ORDER NUMBER*
Nominal Coil
VDC
Must Operate
VDC
Max. Continuous
VDC
Coil Resistance
± 10%
Unsealed
Sealed
5
6
3.5
4.2
7.5
9.0
62
90
AZ743–2C–5D
AZ743–2C–6D
AZ743–2C–12D
AZ743–2C–24D
AZ743–2C–48D
AZ743–2C–60D
AZ743–2C–110D
AZ743–2C–5DE
AZ743–2C–6DE
AZ743–2C–12DE
AZ743–2C–24DE
AZ743–2C–48DE
AZ743–2C–60DE
AZ743–2C–110DE
12
24
48
60
110
8.4
18.0
36.0
72.0
90.0
165.0
360
16.8
33.6
42.0
77.0
1,440
5,760
7,500
25,200
* Substitte “2A” or “2B” in place of “2C” for Form A or B respectively. Add suffix “F” for Class F version.
MECHANICAL DATA
PC BOARD LAYOUT
VIEWED TOWARDS TERMINALS
1.142
[29.0]
.500
[12.7]
.197
[5.0]
.591
[15.0]
.098
[2.5]
.197
[5.0]
.618
[15.7]
.295
[7.5]
2X ø.032
[ø0.8]
6X ø.050
[ø1.3]
.295
[7.5]
.142
[3.6]
6X .020
[0.5]
6X ø.024
[ø0.6]
WIRING DIAGRAMS
VIEWED TOWARDS TERMINALS
.295
[7.5]
6X .035
[0.9]
5
8
4
7
3
6
2
1
.098
[2.5]
.197
[5.0]
.591
[15.0]
.197
[5.0]
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
2/28/01W
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