AZ743
RELAY ORDERING DATA
COIL SPECIFICATIONS - DC COIL
ORDER NUMBER*
Nominal Coil
Must Operate
Max. Continuous
Coil Resistance
Ohm ± 10%
2 Form A
2 Form C
VDC
VDC
VDC
5
3.5
10.2
62
90
AZ743–2A–5D
AZ743–2A–6D
AZ743–2A–9D
AZ743–2A–12D
AZ743–2A–24D
AZ743–2A–48D
AZ743–2A–60D
AZ743–2A–110D
AZ743–2C–5D
AZ743–2C–6D
AZ743–2C–9D
AZ743–2C–12D
AZ743–2C–24D
AZ743–2C–48D
AZ743–2C–60D
AZ743–2C–110D
6
9
4.2
6.3
12.3
18.3
200
12
24
48
60
110
8.4
24.7
360
16.8
33.6
42.0
77.0
49.4
1,440
5,760
7,500
25,200
98.0
112.9
206.9
COIL SPECIFICATIONS - AC COIL
ORDER NUMBER*
Nominal Coil Must Operate Max. Continuous Nominal Current Coil Resistance
2 Form A
2 Form C
VAC
VAC
VAC
mA ± 10%
Ohm ± 15%
24
18.0
31.2
31.6
350
AZ743–2A–24AF
AZ743–2A–115AF
AZ743–2A–230AF
AZ743–2C–24AF
AZ743–2C–115AF
AZ743–2C–230AF
115
230
86.3
149.5
299.0
6.6
8,100
172.5
3.2
32,500
*
“2A” or “2C” denote silver cadmium oxide contacts.
Add suffix “E” to “2A” or “2C” for silver tin oxide contacts.
Add suffix “B” to “2A” or “2C” for silver nickel contacts.
Add suffix “E” at the end of order number (DC coils) or before “F” (AC coils) for sealed version.
Add suffix “A” at the end of order number (DC coils) or before “F” (AC coils) for gold plated contacts.
MECHANICAL DATA
PC BOARD LAYOUT
5.04
15.12
0.3
0.3
12.7
29
5.04
2.6
*
*
8 x ø 1.3
* Not used on 2 Form A relay
Viewed toward terminals
6 x 0.5
2 x 0.5 x 0.5
WIRING DIAGRAMS
2 Form C
2 Form A
5
4
3
2
5
4
2
2.6
5.04
5.04
15.12
8
7
6
1
8
7
1
Viewed toward terminals
Dimensions in millimeters. Tolerance: ± 0.25 mm
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
phone: +49 89 800 97-0 office@ZETTLERelectronics.com
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
This product specification to be used only together with the application notes
2013-02-27
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf