ZETTLER AZ743-2A-24D 10 amp dpdt miniature power relay Datasheet

AZ743
10 AMP DPDT MINIATURE
POWER RELAY
FEATURES
•
•
•
•
•
•
Dielectric strength 5000 Vrms
Low cost
Epoxy sealed version available
10 Amp switching — double pole contacts
Isolation spacing greater than 10 mm
Reinforced insulation, EN 60730-1 (VDE 0631, part 1),
EN 60335-1 (VDE 0700, part 1)
• 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
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 8 A 250 VAC Res.
Operate Time (typical)
7 ms at nominal coil voltage
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
5000 Vrms coil to contact
(at sea level for 1 min.) 3000 Vrms between contact sets
1000 Vrms between open contacts
Rated Load
UL, CUR
10 A at 250 VAC Resistive, 30k cycles (N.O.) [1]
10 A at 250 VAC Resistive, 6k cycles (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 Resistive, 100k cycles [3]
1/ HP at 250 VAC (2 Form A) [1]
2
1/ HP at 125 VAC (2 Form A) [1]
4
VDE
8 A at 250 VAC Resistive, [1] [2] and [3]
Insulation
Resistance
1000 megohms min. at 500 VDC,
20°C, 50% RH
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
C250
Overvoltage category: III
Pollution degree: 3
Nominal voltage: 250 VAC
Dropout
Greater than 10% of nominal coil voltage
Material
Silver cadmium oxide [1], silver tin oxide [2]
or silver nickel [3]. Gold plating available
Ambient Temperature
Operating
Storage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
Resistance
< 50 milliohms initially
Vibration
0.062" (1.5 mm) 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
COIL
Power
At Pickup Voltage
(typical)
190 mW
Max. Continuous
Dissipation
1.7 W at 20°C (68°F) ambient
Temperature Rise
26°C (47°F) at nominal coil voltage
Max. Solvent Temp.
80°C (176°F)
130°C (266°F)
Max. Immersion Time
30 seconds
Weight
16 grams
Packing unit in pcs
20 per plastic tube / 1000 per carton box
Max. Temperature
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.
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
[email protected]
www.ZETTLERelectronics.com
2004-09-22
AZ743
RELAY ORDERING DATA
COIL SPECIFICATIONS - DC COIL
Nominal Coil
VDC
5
ORDER NUMBER*
Must Operate
VDC
3.5
Max. Continuous
VDC
10.2
Coil Resistance
Ohm ± 10%
62
6
4.2
12.3
90
AZ743–2A–6D
AZ743–2C–6D
9
6.3
18.3
200
AZ743–2A–9D
AZ743–2C–9D
2 Form A
2 Form C
AZ743–2A–5D
AZ743–2C–5D
12
8.4
24.7
360
AZ743–2A–12D
AZ743–2C–12D
24
16.8
49.4
1,440
AZ743–2A–24D
AZ743–2C–24D
48
33.6
98.0
5,760
AZ743–2A–48D
AZ743–2C–48D
60
42.0
112.9
7,500
AZ743–2A–60D
AZ743–2C–60D
110
77.0
206.9
25,200
AZ743–2A–110D
AZ743–2C–110D
* “2A” or “2C” denote silver cadmium oxide contacts.
Substitute “2B” in place of “2A” for 2 Form B contacts.
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 “E” at the end of order number for sealed version.
Add suffix “A” at the end of order number for gold plated contacts.
MECHANICAL DATA
PC BOARD LAYOUT
.198
[5.04]
0.512 Max.
[13.0]
1.154 Max.
[29.3]
.60
[15.12]
.198
[5.04]
.295
[7.5]
.630 Max.
[16.0]
**
*
**
*
.098
[2.5]
* Not used on 2 Form A relay
** Not used on 2 Form B relay
2 x ø .040
[ø 1.0]
6 x ø .050
[ø 1.3]
.295
[7.5]
.142
[3.6]
Viewed toward terminals
WIRING DIAGRAMS
6 x .020
[0.5]
2 x ø .024
[ø 0.6]
2 Form C
2 Form A
5
4
3
2
5
4
2
8
7
6
1
8
7
1
.295
[7.5]
6 x .035
[0.9]
.198
[5.04]
.198
[5.04]
.60
[15.12]
.098
[2.5]
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
[email protected]
www.ZETTLERelectronics.com
2004-09-22
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