AZETTLER AZ743-2C-24AEF 10 amp dpdt miniature power relay Datasheet

AZ
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
Arrangement
DPST (2 Form A, 2 Form B)
DPDT(2 Form C)
Ratings
Resistive load:
Max. switched power: 240 W or 2500 VA
Max. switched current: 10 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
VDE
Material
Resistance
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 8 A 240 VAC Res.
Operate Time (typical)
7 ms at nominal coil voltage
Release Time (typical)
4 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.) 3000 Vrms between contact sets
1000 Vrms between open contacts
Insulation
Resistance
1000 megohms min. at 500 VDC,
20°C, 50% RH
Dropout
10 A at 250 VAC Resistive, 30k cycles (N.O.)/
6k (N.C.) [1]
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]
1/4 HP at 125 VAC (N.O) [1]
Greater than 10% of nominal coil voltage (DC)
Greater than 15% of nominal coil voltage (AC)
Ambient Temperature
Operating
Storage
At nominal coil voltage
-40°C (-40°F) to 100°C (212°F)
-40°C (-40°F) to 130°C (266°F)
Vibration
0.062" DA at 10–55 Hz
8 A at 250 VAC Resistive, 30k cycles [1]
Shock
10 g
Contact factory for additional VDE ratings
Enclosure
P.B.T. polyester
[1] Silver cadmium oxide, [2] Silver tin oxide
[3] Silver nickel
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
16 grams
Silver cadmium oxide, silver tin oxide, or silver
nickel. Gold plating available
< 50 milliohms initially (using 6 V 1 A method)
COIL
Power
At Pickup Voltage
(typical)
196 mW (DC, standard)
141 mW (DC, sensitive)
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
26°C (47°F) at nominal coil voltage
2. Relay may pull in with less than “Must Operate” value.
Max. Temperature
130°C (266°F)
3. Specifications subject to change without notice.
7/17/07W
AZ743
AZ
RELAY ORDERING DATA
COIL SPECIFICATIONS - DC COIL
Nominal Coil
VDC
5
6
12
15
18
24
48
60
110
ORDER NUMBER*
Must Operate
VDC
3.5
4.2
8.4
10.5
12.6
16.8
33.6
42.0
77.0
Max. Continuous
VDC
10.2
12.3
24.7
30.9
37.0
49.4
98.0
112.9
206.9
Coil Resistance
± 10%
62
90
360
562
810
1,440
5,760
7,500
25,200
COIL SPECIFICATIONS - AC COIL
Nominal Coil
VAC
24
115
230
Must Operate
VAC
18.0
86.3
172.5
Unsealed
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
Sealed
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
ORDER NUMBER*
Max. Continuous
VAC
31.2
149.5
299.0
Coil Current (mA)
31.6
6.6
3.2
Coil Resistance
350 ± 10%
8,100 ± 15%
32,500 ± 15%
Unsealed
Sealed
AZ743–2C–24AF
AZ743–2C–24AEF
AZ743–2C–115AF AZ743–2C–115AEF
AZ743–2C–230AF AZ743–2C–230AEF
* 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).
7/17/07W
AZ743
HARDWARE ORDERING DATA
DESCRIPTION
ORDER NUMBER
DESCRIPTION
ORDER NUMBER
Socket
ST484–U1
Retainer
ST482–3
MECHANICAL DATA
PC BOARD LAYOUT
OUTLINE DIMENSIONS
1 .1 6 1 M a x .
[2 9 .5 ]
.1 9 7
[5 .0 ]
.5 2 0 M a x .
[1 3 .2 ]
.597
[15.16 ]
.1 9 7
[5 .0 ]
.6 3 8 M a x .
[1 6 .2 ]
**
*
**
*
.0 9 8
[2 .5 ]
.2 9 5
[7 .5 ]
.2 9 5
[7 .5 ]
.161
[4.1]
6 X .0 2 0
[0 .5 ]
6 Xø.0 5 0
[ø1 .3 ]
6 Xø.0 2 4
[ø0 .6 ]
.1 9 7
[5 .0 ]
.597
[15.16]
.1 9 7
[5 .0 ]
2 Xø.0 3 2
[ø0 .8 ]
VIEW TOWARD TERMINALS
.5 0 0
(1 2 .7 )
.2 9 5
[7 .5 ]
6 X .0 3 5
[0 .9 ]
* N o t u s e d o n 2 F o rm A
* * N o t u s e d o n 2 F o rm B
1 .2 8
(3 2 .5 )
1 .2 2
(3 0 .9 )
.0 9 8
[2 .5 ]
.4 1 4
(1 0 .5 )
.3 5 4
(9 .0 )
.1 7 7
(4 .5 )
M AX
.1 2 5 D IA
(0 .5 )
.3 6 6
(9 .3 )
WIRING DIAGRAM
RETAINING CLIP
VIEWED TOWARDS TERMINAL
5
4
3
2
5
4
2
4
3
2
.2 9 5
(7 .5 )
8
7
6
1
8
7
1
7
6
1
.5 9 0 (1 5 )
2 F o rm C
2 F o rm A
2 F o rm B
.1 9 7
(5 .0 )
.1 9 7
(5 .0 )
1 .3 8 5 [3 5 .1 9 ]
.8 9 5 [2 2 .7 3 ]
.6 6 1 [1 6 .7 9 ]
.0 5 9 D IA
(1 .5 )
S T 4 8 2 -3
.1 1 8
(3 .0 )
VIEW TOWARD TERMINALS
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
7/17/07W
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