AZ881 Datasheet, PDF (1/3 Pages) American Zettler, Inc. – 8 A SPST / 5 A DPST POLARIZED SUBMINIATURE POWER RELAY SINGLE SIDE STABLE (NON-LATCHING) AND BISTABLE (LATCHING)

AZ881
8 A SPST / 5 A DPST POLARIZED
SUBMINIATURE POWER RELAY
SINGLE SIDE STABLE (NON-LATCHING)
AND BISTABLE (LATCHING)
FEATURES
• Dielectric strength 3000 Vrms
• Single and dual coil latching versions available
• Epoxy sealed version available
• 8 Amp switching
• Class B (130°C) insulation standard
• Class F (155°C) insulation available
• UL, CUR file E44211
CONTACTS
Arrangement
Ratings
Rated Load
UL, CUR
Material
Resistance
SPST (1 Form A), DPST (2 Form A)
DPST (1 Form A and 1 Form B)
Resistive load:
Max. switched power: 150 W or 2000 VA (SPST)
150 W or 1250 VA (DPST)
Max. switched current: 8 A (SPST)
5 A (DPST)
Max. switched voltage:150 VDC or 380 VAC*
*Note: If switching voltage is greater than 30 VDC,
special precautions must be taken. Please contact
the factory.
SPST
8 A at 250 VAC resistive, 100k cycles
5 A at 30 VDC resistive, 100k cycles
1/6 HP at 250 VAC
DPST
5 A at 250 VAC resistive, 100k cycles
5 A at 30 VDC resistive, 100k cycles
1/6 HP at 250 VAC
Silver nickel, gold plating optional
< 50 milliohms initially (6 V 1 A voltage drop
method)
COIL
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 10⁷
1 x 10⁵ at 8 A 250 VAC resistive (SPST)
Operate Time (typical) 5 ms at nominal coil voltage
Release Time (typical) 3 ms at nominal coil voltage
(with no coil suppression)
Set Time (typical)
5 ms at nominal coil voltage
Reset Time (typical) 4 ms at nominal coil voltage
Dielectric Strength
(at sea level)
4000 Vrms contact to coil
1000 Vrms between open contacts
2000 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 At nominal coil voltage
Operating
-40°C (-40°F) to 70°C (158°F)
Storage
-40°C (-40°F) to 130°C (266°F)
Vibration
0.078” DA at 10 to 55 Hz
Shock
20 g functional
100 g destructive
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)
Max. Immersion Time 30 seconds
Weight
4.7 grams
Power
At Pickup Voltage
(typical)
192 mW (single side stable, 2 coil latching)
96 mW (1 coil latching)
Max. Continuous
Dissipation
Temperature Rise
Max. Temperature
0.75 W at 20°C (68°F) ambient
30°C (54°F) at nominal coil voltage
130°C (266°F) Class B, 155°C (311°F)
Class F
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Relay has fixed coil polarity.
4. For complete isolation between the relay’s magnetic fields, it is recom-
mended that a .197" (5.0 mm) space be provided between adjacent relays.
5. Relay adjustment may be affected if undue pressure is exerted
on relay case.
6. Specifications subject to change without notice.
1/29/07W