AZ733W - Zettler Electronics

AZ733W
DPST MINIATURE
POWER RELAY
FEATURES
•
•
•
•
•
•
•
Dielectric strength 5000 Vrms
1.5 mm contact gap
Epoxy sealed version available
12 Amp switching — double pole contacts
Isolation spacing greater than 8 mm
UL, CUR file E44211
TÜV certificate R50129285
GENERAL DATA
CONTACTS
Arrangement
DPST (2 Form A)
Ratings
Resistive load:
Max. switched power: 300 W or 3324 VA
Max. switched current: 12 A
Max. switched voltage: 250 VDC* or 400 VAC
* Note: If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
Rated Load
UL
TÜV
10 A at 250 VAC, 100k cycles [1]
12 A at 277 VAC resistive, 70°C, 80k cycles [3]
1/3 HP at 125 VAC [3]
3/4 HP at 250 VAC [3]
TV-3 at 125 VAC, 25k cycles [1]
12 A at 250 VAC resistive, 70°C, 10k cycles [2][3]
10 A at 250 VAC resistive, 70°C, 30k cycles [1][2][3]
10 A at 30 VDC, 70°C, 10k cycles [1]
Life Expectancy
Mechanical
Electrical
Minimum operations
5 x 105
1 x 105 at 10 A 250 VAC Res.
Operate Time (typical)
10 ms at nominal coil voltage
Release Time (typical)
4 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.) 3000 Vrms between open contacts
3000 Vrms between contact sets
Insulation
Resistance
1000 megohms min. at 20°C, 500 VDC,
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
Storage
at nominal coil voltage
-40°C (-40°F) to 70°C (158°F)
-40°C (-40°F) to 105°C (221°F)
Vibration
0.062" (1.5 mm) DA at 10–55 Hz
Material
Silver cadmium oxide [1], silver nickel [2],
silver tin oxide [3]
Shock
10 g
Resistance
< 50 milliohms initially
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270°C (518°F)
Max. Solder Time
5 seconds
Max. Solvent Temp.
80°C (176°F)
COIL
Power
At Pickup Voltage
(typical)
450 mW
Max. Continuous
Dissipation
2.0 W at 20°C (68°F) ambient
Max. Immersion Time
30 seconds
Temperature Rise
40°C (83°F) at nominal coil voltage
Weight
18 grams
Max. 130°C (266°F)
Packing unit in pcs
50 per plastic tray / 500 per carton box
Temperature
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
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2010-12-17
AZ733W
RELAY ORDERING DATA
COIL SPECIFICATIONS
Nominal Coil
VDC
3
5
6
9
12
18
24
48
60
110
Must Operate
VDC
2.25
ORDER NUMBER
Max. Continuous
VDC
4.7
3.8
4.5
6.8
9.0
13.5
18.0
36.0
45.0
82.5
Coil Resistance
Ohm
11.3 ± 10%
7.9
9.5
14.2
18.9
28.4
37.9
75.9
94.8
183.3
31
45
101
180
405
720
2,880
4,500
16,800
±
±
±
±
±
±
±
±
±
10%
10%
10%
10%
10%
15%
15%
15%
15%
Unsealed
AZ733W–2A–3D
Sealed
AZ733W–2A–3DE
AZ733W–2A–5D
AZ733W–2A–6D
AZ733W–2A–9D
AZ733W–2A–12D
AZ733W–2A–18D
AZ733W–2A–24D
AZ733W–2A–48D
AZ733W–2A–60D
AZ733W–2A–110D
AZ733W–2A–5DE
AZ733W–2A–6DE
AZ733W–2A–9DE
AZ733W–2A–12DE
AZ733W–2A–18DE
AZ733W–2A–24DE
AZ733W–2A–48DE
AZ733W–2A–60DE
AZ733W–2A–110DE
* Add suffix “B” to “2A” for silver nickel contacts.
Add suffix “E” to “2A” for silver tin oxide contacts.
MECHANICAL DATA
PC BOARD LAYOUT
.787
(20.0)
.51
(13)
.197
(5)
.295 (7.5)
0.015
(0.38)
1.02
(25.9)
.160 ± .015
(4.2 ± .4)
1.14
(29)
.08
(2.1)
6 x ø .05
[ø 1.3]
Viewed toward terminals
WIRING DIAGRAM
Terminal No. Dimensions Tol.: ± 0.005 (0.13)
1,4,5,8
0.018 (0.457) x 0.038 (0.965)
3,6
0.011 (0.279) x 0.038 (0.965)
1
3
4
8
6
5
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2010-12-17
AZ733W
Electrical life reduction factor at inductive AC load
Electrical life at 250 VAC, resistive load
107
F
1,0
Reduction factor
Number of cycles
0,9
106
0,8
0,7
0,6
0,5
105
0,4
0,3
1,0
0,9
0,8
0,7
0,6
0,5
0,4
0,3
cos j
0,2
Power factor
104
Ncos j = N x F
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. AC/DC resistive load breaking capacity
20
DC - 2 contacts in series
AC
Current [A]
10
5
2
DC - 1 contact
1
0,5
0,1
10
20
30
40 50
100
200
300
Voltage [V]
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2010-12-17