AZ764
RELAY ORDERING DATA
COIL SPECIFICATIONS - DC COIL
Nominal Coil
VDC
3
5
6
9
12
18
24
36
48
60
110
Must Operate
VDC
2.1
3.5
4.2
6.3
8.4
12.6
16.8
25.2
33.6
42.0
77.0
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%
22
60
90
200
360
710
1,440
3,140
5,700
7,500
25,200
1 Form A
AZ764–1AH–3D
AZ764–1AH–5D
AZ764–1AH–6D
AZ764–1AH–9D
AZ764–1AH–12D
AZ764–1AH–18D
AZ764–1AH–24D
AZ764–1AH–36D
AZ764–1AH–48D
AZ764–1AH–60D
AZ764–1AH–110D
ORDER NUMBER*
1 Form C
AZ764–1CH–3D
AZ764–1CH–5D
AZ764–1CH–6D
AZ764–1CH–9D
AZ764–1CH–12D
AZ764–1CH–18D
AZ764–1CH–24D
AZ764–1CH–36D
AZ764–1CH–48D
AZ764–1CH–60D
AZ764–1CH–110D
COIL SPECIFICATIONS - AC COIL
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%
100
400
1,550
2,600
8,900
9,600
10,200
35,500
38,500
42,500
ORDER NUMBER*
1 Form A
AZ764–1AH–12A
AZ764–1AH–24A
AZ764–1AH–48A
AZ764–1AH–60A
AZ764–1AH–110A
AZ764–1AH–115A
AZ764–1AH–120A
AZ764–1AH–220A
AZ764–1AH–230A
AZ764–1AH–240A
1 Form C
AZ764–1CH–12A
AZ764–1CH–24A
AZ764–1CH–48A
AZ764–1CH–60A
AZ764–1CH–110A
AZ764–1CH–115A
AZ764–1CH–120A
AZ764–1CH–220A
AZ764–1CH–230A
AZ764–1CH–240A
* “1AH” or “1CH” denote silver cadmium oxide contacts.
Substitue “E” for “H” at “1AH” or “1CH” for silver tin oxide contacts.
Remove the “H” at “1AH” or “1CH” for silver nickel contacts.
Add suffix “E” at the end of order number for sealed version.
Substitue “1AT” for “1AH” for high inrush 80A silver tin
oxide contacts (available on 1 Form A and DC coils only).
DC - Coil operating range
3,0
2,8
2,6
U
B
/ U
N
2,4
2,2
2,0
1,8
1,6
1,4
1,2
1,0
0,8
0,6
0
10
20
30
I
N
= 16 A
AC - Coil operating range
3,0
2,8
2,6
U
B
/ U
N
2,4
2,2
2,0
1,8
1,6
1,4
1,2
I
N
= 16 A
1
2
3
1
3
B
B
A
40
50
60
70
80
90
100
Ambient temperature [°C]
1,0
0,8
0,6
0
10
20
30
40
50
60
70
80
90
100
Ambient temperature [°C]
B - Hot coil (1,1 x U
N
), contact load = I
N
1 - no load on contacts
3 - rated load on contacts
A - Cold coil ( T
coil
= T
ambient
)
B - Hot coil (1,1 x U
N
), contact load = I
N
1 - no load on contacts
2 - half of rated load on contacts
3 - rated load on contacts
ZETTLER
electronics GmbH
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2005-08-04
Junkersstrasse 3, D-82178 Puchheim, Germany