AZ756 Datasheet, PDF (1/2 Pages) American Zettler, Inc. – 20 AMP MINIATURE POWER RELAY

AZ756
20 AMP MINIATURE
POWER RELAY
FEATURES
• Dielectric strength 5000 Vrms
• Low cost
• 20 Amp switching — single pole contacts
• Isolation spacing greater than 8mm
• UL Class B insulation system standard
Class F available
• UL, CUR file E43203, TÜV R50099406
CONTACTS
Arrangement
Ratings
Rated Load
UL, CUR
TÜV
Material
Resistance
SPST - N.O.
Resistive load:
Max. switched power: 480 W or 4000 VA
Max. switched current: 20 A
Max. switched voltage: 150* VDC or 277 VAC
*Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
20 A at 125 VAC Resistive, 100k cycles
16 A at 250 VAC Resistive, 100k cycles
16 A at 30 VDC Resistive, 100k cycles
16 A at 250 VAC Resistive, 100k cycles
16 A at 30 VDC Resistive, 50k 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
340 mW
1.5 W at 20°C (68°F) ambient
1.1 W at 40°C (104°F) ambient
41°C (74°F) at nominal coil voltage
Max. 130°C (266°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.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 10⁷
1 x 10⁵ at 16 A 240 VAC Res.
Operate Time (typical) 20 ms at nominal coil voltage
Release Time (typical) 10 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
Insulation
Resistance
1000 megohms min. at 20°C
500 VDC 50% RH
Dropout
Greater than 10% 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
10 g
Enclosure
P.B.T. polyester
Terminals
Max. Solder Temp.
Tinned copper alloy, P. C. and Quick Connects
Note: Allow suitable slack on leads when wiring, and do
not subject the terminals to excessive force.
270°C (518°F)
Max. Solder Time
5 seconds
Weight
13 grams
1/17/07W