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

Electrical

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)

Vibration

0.078” (2.0 mm) 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

-

A ZETTLER

Company

ZETTLER electronics GmbH

Junkersstr. 3, D-82178 Puchheim, Germany

phone:

+49 89 800 97-0

fax:

+49 89 800 97-200

office@ZETTLERelectronics.com

www.ZETTLERelectronics.com

This product specification to be used only together with the application notes

which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf

GROUP

GROUP

2014-06-17

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.

7. DPST (1Form A and 1Form B): Both contacts may be closed

simultaneously during transfer at set / reset process.