AZSR235/250
50 A (35 A)
POWER RELAY
FEATURES
50 Amp switching (AZSR250)
35 Amp switching (AZSR235)
Wide contact gap > 1.85mm (AZSR250)
Wide contact gap > 2.05mm (AZSR235)
Holding power <100 mW
Dielectric strength 5000 Vrms
Isolation spacing greater than 10 mm
Reinforced insulation, EN 60730-1 (VDE 0631, part 1),
EN 60335-1 (VDE 0700, part 1)
•
UL, CUR file E44211
•
VDE certificate 40033251
CONTACTS
Arrangement
Ratings
SPST (1 Form A)
DPST (2 Form A)
Resistive load:
AZSR235
Max. switched power: 1050 W or 9695 VA
Max. switched current: 35 A
Max. switched voltage: 150 VDC* or 440 VAC
AZSR250
Max. switched power: 1500 W or 13850 VA
Max. switched current: 50 A
Max. switched voltage: 150 VDC* or 440 VAC
*
Note: If switching voltage is greater than 30 VDC,
RoHS compliant !
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GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Minimum operations
1 x 10
6
5 x 10
4
at 35 A 250 VAC Res. (AZSR235)
5 x 10
4
at 50 A 250 VAC Res. (AZSR250)
40 ms at nominal coil voltage
5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.)
2500 Vrms between contact sets
2500 Vrms between open contacts
Insulation
Resistance
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
Dropout
Ambient Temperature
Operating
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
1000 megohms min. at 20°C
500 VDC 50% RH
C250
Overvoltage category: III
Pollution degree: 3
Nominal voltage: 250 VAC
Greater than 5% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
0.062" (1.5 mm) DA at 10–55 Hz
10 g
PA
Tinned copper alloy, P. C.
270°C (518°F)
5 seconds
105 grams
10 per inner carton / 100 per carton box
special precautions must be taken.
Please contact the factory.
Rated Load
UL
AZSR235
35 A at 277 VAC, resistive
AZSR250
50 A at 277 VAC, resistive
VDE
AZSR235
35 A at 263 VAC, test referring to AC-7a, 85°C
AZSR250
50 A at 263 VAC, test referring to AC-7a, 85°C
Material
Resistance
Silver tin oxide
< 50 milliohms initially
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
270 mW (AZSR250)
2.0 W at 20°C (68°F) ambient
15°C (27°F) at nominal coil voltage
Max. 155°C (311°F) Class F
Weight
Packing unit in pcs
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.
-
A ZETTLER
GROUP
Company
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
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
phone: +49 89 800 97-0 office@ZETTLERelectronics.com
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
2015-03-31
AZSR235/250
RELAY ORDERING DATA
COIL SPECIFICATIONS - SPST (1 FORM A)
Nominal Coil
VDC
5
9
12
18
24
Must Operate
VDC
3.75
6.75
9.00
13.50
18.00
Min. Holding
VDC
1.7
3.1
4.0
6.5
8.0
Max. Continuous
VDC
10.0
18.0
24.0
36.0
48.0
Coil Resistance
Ohm ± 10%
50
170
300
675
1200
ORDER NUMBER
AZSR235-1A (35 A)
AZSR235-1AE-5D
AZSR235-1AE-9D
AZSR235-1AE-12D
AZSR235-1AE-18D
AZSR235-1AE-24D
AZSR250-1A (50 A)
AZSR250-1AE-5D
AZSR250-1AE-9D
AZSR250-1AE-12D
AZSR250-1AE-18D
AZSR250-1AE-24D
COIL SPECIFICATIONS - DPST (2 FORM A)
Nominal Coil
VDC
5
9
12
18
24
Must Operate
VDC
3.75
6.75
9.00
13.50
18.00
Min. Holding
VDC
2.1
3.8
5.0
7.5
10.0
Max. Continuous
VDC
10.0
18.0
24.0
36.0
48.0
Coil Resistance
Ohm ± 10%
50
170
300
675
1200
ORDER NUMBER
AZSR235-2A (35 A)
AZSR235-2AE-5D
AZSR235-2AE-9D
AZSR235-2AE-12D
AZSR235-2AE-18D
AZSR235-2AE-24D
AZSR250-2A (50 A)
AZSR250-2AE-5D
AZSR250-2AE-9D
AZSR250-2AE-12D
AZSR250-2AE-18D
AZSR250-2AE-24D
MECHANICAL DATA
PC BOARD LAYOUT
40.0
25.0
7.0 x 2.5 (4x)
3.3 x 1.3 (2x)
14.7
49.2
*
10.0
*
22.8
3.5
*not used on 1 Form A version
2.0
4.5
*
Viewed toward terminals
WIRING DIAGRAM
2,8 x 0,8 (2x)
6,5 x 2 (4x)
6
*
*
4
2
8.2 14.7
*5
*3
1
3.5
22.8
10.0
*not used on 1 Form A version
*not used on 1 Form A version
Viewed toward terminals
Dimensions in mm. Tolerance: ± .25 mm
Viewed toward terminals
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
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
-
A ZETTLER
GROUP
Company
phone: +49 89 800 97-0 office@ZETTLERelectronics.com
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
2015-03-31
FPGA/CPLD
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