Datasheet

COIL
Power
At Pickup Voltage 192 mW (monostable, 2 coil latching)
(typical) 96 mW (1 coil latching)
Max. Continuous 0.75 W at 20°C (68°F) ambient
Dissipation
Temperature Rise 30°C (54°F) at nominal coil voltage
Max. Temperature 130°C (266°F) Class B, 155°C (311°F) Class F
CONTACTS
Arrangement SPST (1 Form A), DPST (2 Form A)
DPST (1 Form A and 1 Form B)
Ratings 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.
Rated Load SPST
UL, CUR 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
Material Silver nickel, gold plating optional
Resistance < 50 milliohms initially
GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 10
7
Electrical 1 x 10
5
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
Recommended coil pulse: 20 ms
Reset Time (typical) 4 ms at nominal coil voltage
Recommended coil pulse: 20 ms
Dielectric Strength 4000 Vrms contact to coil
(at sea level) 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 5 grams
Packing unit in pcs 50 per plastic tube / 2000 per carton box
AZ881
8 A SPST / 5 A DPST POLARIZED
SUBMINIATURE POWER RELAY
MONOSTABLE OR LATCHING
FEATURES
• Dielectric strength 4000 Vrms
• Single and dual coil latching versions available
• Epoxy sealed version available
• 8 Amp switching
• Class F (155°C) insulation available
• UL, CUR file E44211
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.
ZETTLER electronics GmbH
Fax [phone] www.ZETTLERelectronics.com
[e-mail] 0 97 800 89 +49 Tel.
Germany Puchheim, D-82178 Junkersstrasse 3,
2007-01-25