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PDF AZ755 Data sheet ( Hoja de datos )
| Número de pieza | AZ755 | |
| Descripción | 20 AMP MINIATURE POWER RELAY | |
| Fabricantes | ZETTLER Electronics | |
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Hay una vista previa y un enlace de descarga de AZ755 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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AZ755
20 AMP MINIATURE
POWER RELAY
FEATURES
• Dielectric strength 5000 Vrms
• Low cost
• Epoxy sealed version available
• 20 Amp switching — single pole contacts
• Isolation spacing greater than 8mm
• UL, CUR file E44211
• TÜV file R9659060
CONTACTS
GENERAL DATA
Arrangement
Ratings
Rated Load
UL, CUR
TÜV
Material
Resistance
SPST (1 Form A, 1 Form B)
Life Expectancy
Minimum operations
SPDT (1 Form C)
Mechanical 5 x 106
Resistive load:
Electrical
5 x 104 at 16 A 250 VAC Res.
2 x 104 at 20 A 277 VAC Res.
Max. switched power: 480 W or 5540 VA
Max. switched current: 20 A
Operate Time (typical) 8 ms at nominal coil voltage
Max. switched voltage: 150 VDC* or 380 VAC
Release Time (typical) 5 ms at nominal coil voltage
* Note: If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
Dielectric Strength
(with no coil suppression)
5000 Vrms coil to contact
20 A at 277 VAC N.O. resistive, 50k cycles
(at sea level for 1 min.) 1000 Vrms between open contacts
16 A at 240 VAC general use, 100k cycwlewws.DataSheet4U.coImnsulation
12 A at 277 VAC N.O. resistive., 100k cycles
Resistance
20 A at 24 VDC resistive
1 HP 240 VAC
Dropout
1000 megohms min. at 20°C
500 VDC 50% RH
Greater than 10% of nominal coil voltage
TV-8 120 VAC N.O. (silver tin oxide only)
16 A at 30 VDC, 250 VAC resistive, 100k cycles
13 A at 420 VAC res., 100k cycles (1 Form A)
Ambient Temperature At nominal coil voltage
Operating
-40°C (-40°F) to 85°C (185°F)
Storage
-40°C (-40°F) to 105°C (221°F)
Silver cadmium oxide or silver tin oxide
Vibration
0.062" (1.5 mm) DA at 10–55 Hz
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Shock
Enclosure
10 g
P.B.T. polyester
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
270 mW
1.9 W at 20°C (68°F) ambient
34°C (61°F) at nominal coil voltage
Max. 130°C (266°F)
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)
Max. Immersion Time 30 Seconds
Weight
18.5 grams
Packing unit in pcs 50 per plastic tray / 500 per carton box
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
www.ZETTLERelectronics.com
2004-08-11
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