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

ZETTLERelectronics

Telephone [phone] Fax [phone]

Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com [e-mail]

2000-10-04

AZ940

GENERAL DATA

Life Expectancy Minimum operations

Mechanical 1 x 10

7

Electrical 1 x 105at 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 than5%of nominal coilvoltage

Ambient Temperature At nominal coil voltage

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

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

Storage -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

(no contact opening >100 usec)

Mechanical 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

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)

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

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.

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 30VDC, special
precautions must be taken. Please contact the factory.

UL, CUR 10 A at 125 VAC General Use, 100K cycles

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

3 A at 30 VDC Resistor, 100K cycles

Material Silver cadmium oxide

Resistance < 0.1 Ohm

(24 V, 1 A voltage drop method)

(N.C.)

(N.O.)

2000-10-04

ZETTLERelectronics

Telephone [phone] Fax [phone]

Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com [e-mail]

AZ940

RELAY ORDERING DATA

COIL SPECIFICATIONS – Standard Coil (SPDT and SPST)

Nominal Coil Must Operate Max. Continuous Coil Resistance

ORDER NUMBER*

VDC VDC VDC ± 10%

3 2.3 4.3 20 AZ940–1C–3D
5 3.8 7.2 55 AZ940–1C–5D
6 4.5 8.7 80 AZ940–1C–6D

9 6.8 13.0 180 AZ940–1C–9D
12 9.0 17.3 320 AZ940–1C–12D
18 13.5 26.0 720 AZ940–1C–18D
24 18.0 34.7 1280 AZ940–1C–24D

*Add suffix “E” for sealed version. Substitute “1A” for “1C” for SPST version.

COIL SPECIFICATIONS – Sensitive Coil (SPST)

Nominal Coil Must Operate Max. Continuous Coil Resistance ORDER NUMBER**

VDC VDC VDC ± 10%

3 2.3 6.5 45 AZ940–1A–3DS

5 3.8 10.8 125 AZ940–1A–5DS

6 4.5 13.0 180 AZ940-1A-6DS

9 6.8 19.4 400 AZ940–1A–9DS
12 9.0 26.0 720 AZ940–1A–12DS
18 13.5 39.0 1600 AZ940–1A–18DS
24 18.0 51.3 2800 AZ940–1A–24DS

**Add suffix “E” for epoxy sealed version.

MECHANICAL DATA

.058

[1.49]

.400 .300

[10.16]

.100

[7.62]

[0.31±0.12]

3 x.012±.005

.300
[7.62]

[0.35±0.12]

2 x.014±.005

[4.0]

5 x.157

.417

[10.59]

.622

[15.80]

.020

[0.76±0.12]

5 x.028±.005

[0.51]

.807

[20.50]

.054

[1.36]

5 x ø.051

[2.54]

[ø1.3]

FORM C

FORM A

VIEWED TOWARD TERMINALS

WIRING DIAGRAM

MECHANICAL DATA

PC BOARD LAYOUT

15 8

16 10

15

8

Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"