AZ764
16 A SPDT MINIATURE
POWER RELAY
FEATURES
Dielectric strength 5000 Vrms
Low height: 15.7 mm
Epoxy sealed version available
16 Amp switching (High inrush version 80A available)
AC and DC coils
Isolation spacing greater than 10 mm
Proof tracking index (PTI/CTI) 250
Reinforced insulation, EN 60730-1 (VDE 0631, part 1)
EN 60335-1 (VDE 0700, part 1)
•
UL, CUR file E43203
•
VDE file 40012572
CONTACTS
Arrangement
Ratings
SPDT (1 Form C)
SPST (1 Form A)
Resistive load:
Max. switched power: 480 W or 4000 VA
Max. switched current: 16 A
Max. switched voltage: 300 VDC* or 400 VAC
*
Note: If switching voltage is greater than 30 VDC,
•
•
•
•
•
•
•
•
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Minimum operations
3 x 10
7
7 x 10
4
at 16 A 250 VAC res.
7 ms at nominal coil voltage
3 ms at nominal coil voltage
(with no coil suppression)
special precautions must be taken.
Please contact the factory.
Rated Load
UL, CUR
VDE
Material
Resistance
16 A at 250 VAC General Use
16 A at 250 VAC
Silver cadmium oxide, silver nickel
or silver tin oxide
< 100 milliohms initially
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.)
2500 Vrms between contact sets
1000 Vrms between open contacts
Insulation
Resistance
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
Dropout DC coils
AC coils
Ambient Temperature
Operating
Storage
10
5
megohms min. at 500 VDC,
20°C, 50% RH
B250 at 1 Form C, flux proof version
C250 at other relay versions
Overvoltage category: III
Pollution degree: 3
Nominal voltage: 250 VAC
Greater than 10% of nominal coil voltage
Greater than 15% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F) - DC coils
-40°C (-40°F) to 70°C (158°F) - AC coils
-40°C (-40°F) to 105°C (221°F)
Break contacts: 5 g at 20…500 Hz
Make contacts: 20 g at 30…500 Hz
20 g
P.B.T. polyester, UL-94 : V0
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
14 grams
20 per carton tube / 1000 per carton box
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Max. Temperature
200 mW (DC coil)
.422 VA (AC coil)
1.7 W at 20°C (68°F) ambient
1.7 VA at 20°C (68°F) ambient
26°C (47°F) at nominal coil voltage
155°C (311°F)
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
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.
Max. Solvent Temp.
Max. Immersion Time
Weight
Packing unit in pcs
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
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
AZ764
MECHANICAL DATA
PC BOARD LAYOUT
0.500 Max.
[12.7]
.197
[5.0]
.197
[5.0]
.60
[15.12]
1.142 Max.
[29.0]
.098
[2.5]
*
.618 Max.
[15.7]
.295
[7.5]
*
6 x ø .050
[ø 1.3]
2 x ø .040
[ø 1.0]
* Not used on 1 Form A relay
.154
[3.9]
.295
[7.5]
Viewed toward terminals
WIRING DIAGRAMS
6 x .020
[0.5]
2 x ø .024
[ø 0.6]
1 Form C
5
4
3
2
5
4
1 Form A
2
6 x .035
[0.9]
.295
[7.5]
.197
[5.0]
.197
[5.0]
.60
[15.12]
.098
[2.5]
8
7
6
1
8
7
1
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
ACCESSORIES
For P.C.B. mount:
Socket EC 50
For DIN rail mount:
Retaining Clip MS 16
Socket ES 50
Retaining Clip MP 16 / MH 16
MECHANICAL DATA
EC 50
MP 16 / MH 16
ES 50
MS 16
h = 15 ... 16.5 mm
h = 15 ... 16.5 mm
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
AZ764
Electrical life at 250 VAC, resistive load
10
7
1,0
0,9
Electrical life reduction factor at inductive AC load
F
Number of cycles
10
6
Reduction factor
0,8
0,7
0,6
0,5
10
5
0,4
0,9
0,8
0,7
0,6
0,5
0,4
0,3
0,2
Power factor
10
4
0
0,4
0,8
1,2
1,6
2,0
2,4
2,8
3,2
3,6
4,0
Breaking capacity [kVA]
Max. DC resistive load breaking capacity
50
DC current [A]
16
10
5
2
1
0,5
0,1
10
20
30
40 50
100
200
300
DC voltage [V]
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
j
N
cos
=NxF
j
0,3
1,0
cos
