ZETTLERelectronics
Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com
1998-06-18
AZ766
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.
COIL
Power
At Pickup Voltage 253 mW
(typical)
Max. Continuous 1.8 W at 20°C (68°F) ambient
Dissipation 1.6 W at 40°C (104°F) ambient
Temperature Rise 39°C (70°F) at nominal coil voltage
Temperature Max. 130°C (266°F)
CONTACTS
Arrangement SPST (1 Form A)
Ratings Resistive load:
Max. switched power: 300 W or 2770 VA
Max. switched current: 12 A
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.
Rated Load
UL, CUR 12 A at 125 VAC
10 A at 277 VAC / 30 VDC
TV–5
1/4HP, 125 VAC / 250 VAC
Minimum Load 5 VDC, 0.1 A
Material Silver tin oxide
Resistance < 50 milliohms initially
(24 V, 1 A voltage drop method)
SPST SUBMINIATURE
POWER RELAY
FEATURES
•Small footprint
•Low seated height
•Low cost
•Epoxy sealed version available
•12 Amp switching
•UL Class B insulation system
•UL, CUR file E44211
GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 107
Electrical 1 x 105(at 10 A 125 VAC)
3 x 104(at 12 A 125 VAC)
Operate Time (typical) 8 ms at nominal coil voltage
Release Time (typical) 5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength 2500 Vrms coil to contact
(at sea level for 1 min.) 1000 Vrms between open contacts
Insulation 1000 megohms min. at 20°C
Resistance 500 VDC 50% RH
Dropout Greater than 5% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Operating -40°C (-40°F) to 90°C (194°F)
Storage -40°C (-40°F) to 130°C (266°F)
Vibration 0.040" DA at 10–50 Hz
Shock 10 g operating, 100 g damage
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 6 grams
1998-06-18
ZETTLERelectronics
Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com
AZ766
RELAY ORDERING DATA
COIL SPECIFICATIONS ORDER NUMBER
Nominal Coil Must Operate Max. Continuous Coil Unsealed Sealed
VDC VDC VDC Resistance ± 10%
3 2.25 6.0 20 AZ766–1A–3D AZ766–1A–3DE
5 3.75 9.9 55 AZ766–1A–5D AZ766–1A–5DE
6 4.5 12.0 80 AZ766–1A–6D AZ766–1A–6DE
9 6.75 18.0 180 AZ766–1A–9D AZ766–1A–9DE
12 9.0 24.0 320 AZ766–1A–12D AZ766–1A–12DE
18 13.5 36.0 720 AZ766–1A–18D AZ766–1A–18DE
24 18.0 48.0 1,280 AZ766–1A–24D AZ766–1A–24DE
MECHANICAL DATA
1
3
VIEWED TOWARDS TERMINALS
3
2
4
1
[0.4]
2X .016
2X .019
[0.5] SQ
[11.8]
[1.0]
[18.4] [15.2]
.410
[10.4]
.140
[3.6]
2X .039
WIRING DIAGRAMS
4
2
.539
[13.7]
4X ø.050
[ø1.3]
.598.724
.465
[2.3]
.093
.400
PC BOARD LAYOUT
VIEWED TOWARDS TERMINALS
[1.8]
.070
.465
[11.8]
[10.2]
[2.0]
.078
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
