AZ943
15 AMP
MINIATURE
PC BOARD RELAY
FEATURES
•
•
•
•
•
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High performance
Low seated height
Flux tight and sealed versions available
Class B insulation (130°C) standard
Class F insulation (155°C) available
UL, CUR file E44211
TÜV file R50161256
VDE certificate 40047375
CONTACTS
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Ratings
Form A and C
Max. switched power: 210W or 2770VA
Max. switched current: 15A (1 Form A), 10A (1 Form C)
Max. switched voltage: 30VDC or 277VAC
1 Form A
15A at 125VAC, General use, 6k cycles, 70°C
12A at 125VAC, General use, 100K cycles, 85°C
10A at 277VAC, General use, 100k cycles 70°C
10A at 277VAC, General use, 20k cycles 85°C
12A at 120VAC, Res. 6k cycles 70°C
TV-5 120VAC 70°C
500W, 120VAC Tungsten 70°C
9.8 FLA 1/2HP at 125VAC, 6k Cycles 70°C
125VA at 120VAC Pilot Duty, 100k cycles, 70°C
10A at 28VDC, Res. 100K cycles 70°C
1 Form C
10A at 120VAC, Res, 100k cycles, (N.O.) 70°C
10A at 120VAC, Res, 6k cycles, (N.C.) 70°C
10A at 277VAC, General Use, 100k cycles, (N.O./N.C.) 70°C
10A at 277VAC, General use, 20k cycles (N.O./N.C.) 85°C
9.8 FLA, 58.8 LRA 1/2HP at 125VAC,6K cycles (N.O.) 70°C
10A at 28VDC, Res. 100k cycles (N.O.) 70°C
1 Form A
10A at 277VAC, Resistive, 25k cycles, 85°C
1 Form C
5A at 250VAC, Resistive, 25k cycles, 85°C
10A at 277VAC, Resistive, 10k cycles, 85°C
12A at 125VAC, Resistive, 10k cycles, 85°C
10 A at 250 VAC, resistive, 70°C, 50k cycles (N.O.)
12 A at 125 VAC, resistive, 25°C, 50k cycles (N.O.)
1 Form C only
5 A at 250 VAC, res., 70°C, 50k cycles, (N.C.)
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time
Release Time
1 x 10
7
1 x 10
5
at 10A 277VAC Res.
10ms max.
5ms max.
(with no coil suppression)
UL/CUR
Dielectric Strength
1500Vrms contact to coil
(at sea level for 1 min.)
750Vrms across contacts
Insulation Resistance
Dropout
Ambient Temperature
Operating
Storage
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
100 megohms min. at 500VDC,
50% RH
Greater than 10% of nominal coil voltage
At nominal coil voltage
-40°C(-40°F) to 90°C(194°F) Class B
-40°C(-40°F) to 110°C(230°F) Class F
-40°C(-40°F) to 130°C(266°F)
0.062" DA at 10–55Hz
10g
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
10 grams
TÜV
VDE
Material
Resistance
Silver tin oxide, (gold plating available)
< 100 milliohms initially
(6V, 1A method)
COIL
Power
At Pickup Voltage
Max Continuous
Dissipation
Temperature Rise
Temperature
203mW
1.8W at 20°C (68°F) Class B
2.4W at 20°C (68°F) Class F
32°C (58°F) at nominal coil voltage
Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class F
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Unsealed relays should not be dip cleaned.
4. Specifications subject to change without notice.
04/23/19
AZ943
RELAY ORDERING DATA
STANDARD RELAYS
COIL SPECIFICATIONS
Nominal Coil
VDC
4
5
6
9
12
18
24
48
Must Operate
VDC
3.0
3.8
4.5
6.8
9.0
13.5
18.0
36.0
Max Continuous
VDC
5.2
6.5
7.8
11.7
15.6
23.4
31.2
62.4
Coil Resistance
±10%
44
70
100
225
400
900
1,600 ±15%
6,400 ±15%
ORDER NUMBER*
AZ943–1CH–4D
AZ943–1CH–5D
AZ943–1CH–6D
AZ943–1CH–9D
AZ943–1CH–12D
AZ943-1CH-18D
AZ943–1CH–24D
AZ943–1CH–48D
* Substitute “1AH” in place of “1CH” to indicate 1 Form A contact. Add suffix “E” for epoxy sealed versions. Add suffix “G” for gold
plated contacts. To indicate Class F version, add suffix “F”.
MECHANICAL DATA
Outline Dimensions
.758 MAX
19.25
.610 MAX
15.49
PC Board Layout
5XØ.051
Ø1.30
.62 MAX
15.95
.138
3.5
.017
0.43
.472
12.00
.236
6.00
.134
3.40
.059
1.49
x.01
0.50
x.01
0. 0
.480
12.20]
.559
14.20
.014
0.36
x.01
0.50]
x.03
1.00
.039
1.00
03
VIEWED TOWARD TERMINALS
Wiring Diagram
2
3
2
3
5
FORM "A"
5
FORM "C"
4
VIEWED TOWARD TERMINALS
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
04/23/19
