
2005-08-04
ZETTLER
electronics GmbH
Puchheim,
D-82178
Junkersstrasse 3,
Fax +49 89 800 97 200 www.ZETTLERelectronics.com
office@ZETTLERelectronics.com
0
97
800
89
+49
Tel.
Germany
AZ742
* “2A” or “2C” denote silver nickel contacts.
Add suffix “G” at “2A” or “2C” for gold plated silver nickel contacts.
Add suffix “E” at “2A” or “2C” for silver tin oxide contacts.
Add suffix “E” at the end of order number for sealed version.
COIL SPECIFICATIONS - AC COIL
ORDER NUMBER*
Nominal Coil
VAC
12
24
48
60
110
115
120
220
230
240
Must Operate
VAC
9.0
18.0
36.0
45.0
82.5
86.3
90.0
165.0
172.5
180.0
Max. Continuous
VAC
18.0
36.0
72.0
90.0
165.0
172.5
180.0
330.0
345.0
360.0
Nominal Current
mA ± 10%
63.0
31.3
15.6
12.5
6.8
6.5
6.3
3.4
3.3
3.1
Coil Resistance
Ohm ± 10%
2 Form A
2 Form C
100
400
1,550
2,600
8,900
9,600
10,200
35,500
38,500
42,500
AZ742–2A–12A
AZ742–2A–24A
AZ742–2A–48A
AZ742–2A–60A
AZ742–2A–110A
AZ742–2A–115A
AZ742–2A–120A
AZ742–2A–220A
AZ742–2A–230A
AZ742–2A–240A
AZ742–2C–12A
AZ742–2C–24A
AZ742–2C–48A
AZ742–2C–60A
AZ742–2C–110A
AZ742–2C–115A
AZ742–2C–120A
AZ742–2C–220A
AZ742–2C–230A
AZ742–2C–240A
RELAY ORDERING DAT A
COIL SPECIFICATIONS - DC COIL
Nominal Coil
Must Operate
VDC
3
5
6
9
12
18
24
36
48
60
110
ORDER NUMBER*
Max. Continuous
VDC
7.6
12.7
15.3
22.9
30.6
45.9
61.2
92.0
122.0
153.0
280.0
Coil Resistance
Ohm ± 10%
2 Form A
2 Form C
VDC
2.1
3.5
4.2
6.3
8.4
12.6
16.8
25.2
33.6
42.0
77.0
22
60
90
200
360
710
1,440
3,140
5,700
7,500
25,200
AZ742–2A–3D
AZ742–2A–5D
AZ742–2A–6D
AZ742–2A–9D
AZ742–2A–12D
AZ742–2A–18D
AZ742–2A–24D
AZ742–2A–36D
AZ742–2A–48D
AZ742–2A–60D
AZ742–2A–110D
AZ742–2C–3D
AZ742–2C–5D
AZ742–2C–6D
AZ742–2C–9D
AZ742–2C–12D
AZ742–2C–18D
AZ742–2C–24D
AZ742–2C–36D
AZ742–2C–48D
AZ742–2C–60D
AZ742–2C–110D
B
A
0
I
N
= 8 A
10
20
30
40
50
60
70
80
90
100
0,6
0,8
1,0
1,2
1,4
1,6
1,8
2,0
2,2
2,4
2,6
2,8
3,0
1
2
3
1 - no load on contacts
2 - half of rated load on contacts
3 - rated load on contacts
DC - Coil operating range
A - Cold coil ( T
coil
= T
ambient
)
B - Hot coil (1,1 x U
N
), contact load = I
N
Ambient temperature [°C]
U
B
/
N
0
10
20
30
40
50
60
70
80
90
100
0,6
0,8
1,0
1,2
1,4
1,6
1,8
2,0
2,2
2,4
2,6
2,8
3,0
1 - no load on contacts
3 - rated load on contacts
AC - Coil operating range
B - Hot coil (1,1 x U
N
), contact load = I
N
Ambient temperature [
°
C]
U
B
/
N
I
N
= 8 A
B
1
3