AZ944
FEATURES
•
•
•
•
•
•
High power switching (2000 VA)
High sensitivity, 128 mW pickup
Low profile (less than .5" height)
SPST (1 Form A), SPDT (1 Form C)
DC coils up to 100 VDC
UL, CUR file E44211
CONTACTS
Arrangement
Ratings
SPST (1 Form A)
SPDT (1 Form C)
Resistive load:
Max. switched power: 300 W, 2000 VA (SPST)
150 W, 1250 VA (SPDT)
Max. switched current: 16 A (SPST), 10 A (SPDT)
Max. switched voltage: 250 VAC/125 VDC
16 A at 125 VAC, resistive
8 A at 250 VAC, resistive
on
t
10 A at 30 VDC, resistive
1
/ HP 125 VAC
4
10 HP 277 VAC
1
/
Rated Load
UL, CUR
SPST
SPDT
10 A at 125 VAC, resistive
1
/
5 A at 277 VAC, 30 VDC, resistive
10 HP 277 VAC
Min. Load
Material
Resistance
5 VDC, 0.1 A
Silver alloy
< 50 milliohms initially
(24 V, 1 A voltage drop method)
sc
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Form A: 128 mW
Form C: 256 mW
Temperature Rise
Temperature
Max. 115°C (239°F)
COIL
1.8 W at 20°C (68°F)
1.3 W at 40°C (104°F)
Form A: 16°C (29°F) at nominal coil voltage
Form C: 28°C (50°F) at nominal coil voltage
Di
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.
½½
Tel. +49 30 700 98 661
Fax +49 30 700 98 662
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
1999-05-27
Mariendorfer Damm 161a, D-12107 Berlin, Germany
in
u
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Insulation
Resistance
Dropout
Ambient Temperature
Operating
Storage
Vibration
Shock
10 g
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
Dielectric Strength
1500 Vrms coil to contact
(at sea level for 1 min.)
1000 Vrms contact to contact
100 megohms min. at 20°C, 500 VDC,
50% RH
Greater than 5% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 80°C (176°F)
-40°C (-40°F) to 115°C (239°F)
0.062" DA at 10–55 Hz
ed
!
Minimum operations
1 x 10
7
1 x 10
5
at rated load
10 ms at nominal coil voltage
4 ms at nominal coil voltage
(with no coil suppression)
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
8 grams
16 AMP LOW PROFILE
POWER RELAY
AZ944
RELAY ORDERING DATA
COIL SPECIFICATIONS SPST-NO (1 Form A)
Nominal Coil
VDC
5
6
9
12
18
24
48
100
Nominal Coil
VDC
5
6
9
12
18
24
48
100
Must Operate
VDC
4.0
4.8
7.2
9.6
14.4
19.2
38.4
80.0
Must Operate
VDC
4.0
4.8
7.2
9.6
14.4
19.2
38.4
80.0
Max. Continuous
VDC
15.0
18.0
27.0
36.0
54.0
72.0
144.0
173.0
Coil Resistance
±10%
125
180
405
720
1620
2,880
11,520
16,600
in
u
AZ944–1AH–100D
Coil Resistance
±10%
62.5
90
202
Unsealed
AZ944–1C–5D
AZ944–1C–6D
AZ944–1C–9D
360
AZ944–1C–12D
810
AZ944–1C–18D
1,440
AZ944–1C–24D
5,760
AZ944–1C–48D
16,600
AZ944–1C–100D
.630
(16.0)
2
3
COIL SPECIFICATIONS SPDT-NO (1 Form C)
Max. Continuous
VDC
10.6
12.7
19.1
25.5
38.2
50.9
101.8
173.0
MECHANICAL DATA
on
t
.866
(22.0)
.015 .413
(0.4) (10.5)
.157 (4.0)
2
1
COM
3
4
NO
.500
(12.7)
5
NC
sc
1 Form A
2
1
COM
3
NO
4
.400
.300
(10.16) (7.62)
WIRING DIAGRAM
1 Form C
2
1
COM
3
NO
4
NC
5
Di
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
½½
Tel. +49 30 700 98 661
Fax +49 30 700 98 662
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
1999-05-27
Mariendorfer Damm 161a, D-12107 Berlin, Germany
ed
!
ORDER NUMBER
Unsealed
Sealed
AZ944–1AH–5D
AZ944–1AH–6D
AZ944–1AH–9D
AZ944–1AH–5DE
AZ944–1AH–6DE
AZ944–1AH–9DE
AZ944–1AH–12D
AZ944–1AH–12DE
AZ944–1AH–18D
AZ944–1AH–18DE
AZ944–1AH–24D
AZ944–1AH–24DE
AZ944–1AH–48D
AZ944–1AH–48DE
AZ944–1AH–100DE
ORDER NUMBER
Sealed
AZ944–1C–5DE
AZ944–1C–6DE
AZ944–1C–9DE
AZ944–1C–12DE
AZ944–1C–18DE
AZ944–1C–24DE
AZ944–1C–48DE
AZ944–1C–100DE
PC BOARD LAYOUT
.700
(17.78)
1
.035
(.9)
2 places
.500
(12.7)
4
5
.051
(1.3)
3 places
.400 .300
(10.16) (7.62)
Hole 5 not needed for SPST-NO model
Viewed toward terminals
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