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PDF AZ757 Data sheet ( Hoja de datos )
| Número de pieza | AZ757 | |
| Descripción | 20 AMP MINIATURE POWER RELAY | |
| Fabricantes | American Zettler | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AZ757 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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AZ757www.DataSheet4U.com
20 AMP MINIATURE
POWER RELAY
FEATURES
• Low cost
• 20 Amp switching
• Quick connect terminals
• Epoxy sealed version available
• 10 kV Surge
• UL, CUR file E44211
CONTACTS
Arrangement
Ratings
Rated Load
UL, CUR
Material
Resistance
SPST (1 Form A)
Resistive load:
Max. switched power: 480 W or 5000 VA
Max. switched current: 20 A
Max. switched voltage: 150* VDC or 400 VAC
*Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
20 A at 250 VAC, general use, 100k cycles
16 A at 30 VDC resistive
1.5 HP at 250 VAC, 100k cycles
Silver tin oxide
< 50 milliohms initially
(24 V, 1 A voltage drop method)
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
245 mW
1.3 W at 20°C (68°F) ambient
29°C (52°F) at nominal coil voltage
Max. 130°C (266°F) Class B
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.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 20 A 250 VAC Res.
Operate Time (typical) 8 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.) 1000 Vrms between open contacts
Surge
Insulation
Resistance
10000 V contact to coil
(1.2 x 50 µ s)
1000 megohms min. at 20°C, 500 VDC,
50% RH
Dropout
Greater than 5% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Operating
-40°C (-40°F) to 85°C (185°F)
Storage
-40°C (-40°F) to 130°C (266°F)
Vibration
0.062" DA at 10–55 Hz
Shock
Operating
10 g, 11 ms, 1/2 sine (no false operation)
Non-Operating 100 g, 11 ms, 1/2 sine (no damage)
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy
P. C. & quick connect
Note: Allow suitable slack on leads when wiring,
and do not subject the terminals to excessive
force.
Max. Solder Temp.
270°C (518°F)
Max. Solder Time
5 seconds
Max. Solvent Temp. 80°C (176°F)
Max. Immersion Time 30 seconds
Weight
4.6 grams
6/21/06W
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet AZ757.PDF ] | |
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