ZETTLER AZ940-1A-9DS, AZ940-1A-6DS, AZ940-1A-5DS, AZ940-1A-3DS, AZ940-1C-9D Datasheet

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ZETTLER AZ940-1A-9DS, AZ940-1A-6DS, AZ940-1A-5DS, AZ940-1A-3DS, AZ940-1C-9D Datasheet

AZ940

10 AMP MINIATURE POWER RELAY

FEATURES

10 Amp switching capability

SPST-N.O. and SPDT configurations

4 kV dielectric strength

Epoxy sealed version available

UL, CUR E43203

CONTACTS

Arrangement

SPST N.O. (1 Form A)

 

SPDT (1 Form C)

 

 

Ratings

Resistive load:

 

Max. switched power: 150 W or 1250 VA (N.O.)

 

 

90 W or 750 VA (N.C.)

 

Max. switched current:10 A (N.O.), 3 A (N.C.).

 

Max. switched voltage: 150 VDC* or 400 VAC,

 

*Note: If switching voltage is greater than 30 VDC, special

 

precautions must be taken. Please contact the factory.

 

 

UL, CUR

10 A at 125 VAC General Use, 100K cycles

(N.O.)

5

A at 250 VAC General Use, 100K cycles

 

5

A at 30 VDC

UL, CUR

3

A at 250 VAC General Use, 100 K cycles

(N.C.)

3

A at 30 VDC Resistor, 100K cycles

 

 

Material

Silver cadmium oxide

 

 

Resistance

< 0.1 Ohm

 

(24 V, 1 A voltage drop method)

 

 

 

COIL

Power

 

At Pickup Voltage

253 mW (Standard Coil)

(typical)

113 mW (Sensitive Coil)

Max. Continuous

 

Dissipation

940 mW at 20°C (68°F)

Temperature Rise

41°C (74°F) (Standard Coil)

 

18°C (32°F) (Sensitive Coil)

 

 

Temperature

Max. 105°C (221°F)

 

 

GENERAL DATA

Life Expectancy

Minimum operations

Mechanical

1 x 107

Electrical

1 x 105 at rated load

Operate Time (max.)

8 ms at nominal coil voltage

 

 

Release Time (max.)

5 ms at nominal coil voltage

 

(with no coil suppression)

 

 

Dielectric Strength

1000 Vrms contact to contact

(at sea level for 1 min.)

4000 Vrms contact to coil

 

 

Insulation Resistance

1 x 109 ohms minimum at 500 VDC

Dropout

Greater than 5%of nominal coil voltage

 

 

Ambient Temperature

At nominal coil voltage

Operating

-40°C (-40°F) to 70°C (158°F) standard

Storage

-40°C (-40°F) to 85°C (185°F) sensitive

-40°C (-40°F) to 105°C (221°F)

 

 

Vibration

0.062" DA at 10–55 Hz

 

 

Shock

 

Operating

10 g for 11 ms 1/2 sine pulse

Mechanical

(no contact opening >100 usec)

100 g for 11 ms 1/2 sine pulse

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

7 grams

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

Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700

2000-10-04

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