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)
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UL, CUR file E43203
•
VDE certificate 40012572
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•
•
•
•
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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)
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.)
1000 Vrms between open contacts
CONTACTS
Arrangement
Ratings
SPDT (1 Form C)
SPST (1 Form A)
Resistive load:
Max. switched power: 480 W or 5000 VA
Max. switched current: 16 A
Max. switched voltage: 300 VDC* or 400 VAC
* Note:
If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
Insulation
Resistance
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
Dropout DC coils
AC coils
Ambient Temperature
Operating
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
Packing unit in pcs
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
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
Rated Load
UL, CUR
VDE
16 A at 250 VAC, General use [1][2]
1 Form A - DC coil
16 A at 250 VAC, 30k cycles, 85°C [1]
16 A at 250 VAC, 10k cycles, 85°C [2]
20 A at 250 VAC, 10k cycles, 85°C [2] *
* approved with open vent hole only
1 Form A - AC coil
16 A at 250 VAC, 30k cycles, 70°C [1]
16 A at 250 VAC, 40k cycles, 70°C [2]
1 Form C - DC coil
16 A at 250 VAC, 10k cycles, 70°C [1]
16 A at 250 VAC, 10k cylces, 85°C [2]
1 Form C - AC coil
16 A at 250 VAC, 10k cycles, 70°C [1][2]
Material
Resistance
Silver nickel [1], silver tin oxide [2]
< 100 miliohms initially
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) Class F
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
Junkersstr. 3, D-82178 Puchheim, Germany
phone: +49 89 800 97-0 office@ZETTLERelectronics.com
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
2013-02-26
This product specification to be used only together with the application notes
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf
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
AZ764–1A–3D
AZ764–1A–5D
AZ764–1A–6D
AZ764–1A–9D
AZ764–1A–12D
AZ764–1A–18D
AZ764–1A–24D
AZ764–1A–36D
AZ764–1A–48D
AZ764–1A–60D
AZ764–1A–110D
ORDER NUMBER*
1 Form C
AZ764–1C–3D
AZ764–1C–5D
AZ764–1C–6D
AZ764–1C–9D
AZ764–1C–12D
AZ764–1C–18D
AZ764–1C–24D
AZ764–1C–36D
AZ764–1C–48D
AZ764–1C–60D
AZ764–1C–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
AZ764–1A–12A
AZ764–1A–24A
AZ764–1A–48A
AZ764–1A–60A
AZ764–1A–110A
AZ764–1A–115A
AZ764–1A–120A
AZ764–1A–220A
AZ764–1A–230A
AZ764–1A–240A
1 Form C
AZ764–1C–12A
AZ764–1C–24A
AZ764–1C–48A
AZ764–1C–60A
AZ764–1C–110A
AZ764–1C–115A
AZ764–1C–120A
AZ764–1C–220A
AZ764–1C–230A
AZ764–1C–240A
* “1A” or “1C” denote silver nickel contacts.
Substitute “1AE” or “1CE” in place of “1A” or “1C” for silver tin oxide contacts.
Substitute “1AT” in place of “1A” for high inrush 80A silver tin oxide contacts. (DC coils only)
Add suffix “E” at the end of order number for sealed version.
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
1
2
3
2,4
2,2
2,0
1,8
1,6
1,4
1,2
I
N
= 16 A
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
Junkersstr. 3, D-82178 Puchheim, Germany
phone: +49 89 800 97-0 office@ZETTLERelectronics.com
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
2013-02-26
This product specification to be used only together with the application notes
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf
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