AZ166
MINIATURE
POWER RELAY
FEATURES
•
•
•
•
•
•
•
Top panel mount
SPDT through 4PDT arrangement
High switching capacity
AC and DC coils
CE marked
UL, CUR file E43203
TÜV pending
CONTACTS
Arrangement
SPDT (1 Form C)
DPDT (2 Form C)
3PDT (3 Form C)
4PDT (4 Form C)
See chart on page 2
See chart on page 2
5 VDC, 0.1 A
-1CT contact
-2C and 2CT contact
-3C contact
-4C contact
Silver
Silver
Silver
Silver
cadmium oxide
cerium
cerium
cerium
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time
Release Time
Minimum operations
2 x 10
7
operations
See UL/CUR ratings on page 2
25 msec max. at nominal coil voltage
25 msec at nominal coil voltage
(without suppression)
Ratings
UL, CUR
Minimum Load
Material
Dielectric Strength
1500 Vrms coil to contact
(at sea level for 1 min.)
1000 Vrms contact to contact
1000 Vrms between contact sets
Insulation
Resistance
Dropout
Ambient Temperature
Operating
Storage
Vibration
100 megohms min. at 20°C, 500 VDC,
50% RH
DC: > 10% of nominal coil voltage
AC: > 30% of nominal coil voltage
-55°C (-67°F) to 70°C (158°F)
-55°C (-67°F) to 105°C (221°F)
0.062" DA at 10–55 Hz
20g
Polycarbonate
Plug-in
250°C (482°F)
5 seconds
37 grams
Resistance
< 50 milliohms initially
(24 V, 1 A voltage drop method)
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature
DC: 576 mW, 6 to 48 VDC
704 mW, 110 VDC
AC: .768 VA
DC: 1.2 W (110 V : 1.5 W) at 20°C (68°F)
AC: 1.7 VA at 20°C (68°F)
105°C (221°F)
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Weight
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.
8/11/03W
AZ166
CONTACT RATINGS
Maximum
Ratings
SPDT Heavy duty, resistive load:
Max. Switched Power: 450 W, 3750 VA
Max. Switched Current: 15 A
Max. Switched Voltage: 30 VDC, 250 VAC
DPDT Heavy duty, resistive load:
Max. Switched Power: 300 W, 2500 VA
Max. Switched Current: 10 A
Max. Switched Voltage: 30 VDC, 250 VAC
DPDT Standard duty, resistive load:
Max. Switched Power: 210 W, 1750 VA
Max. Switched Current: 7 A
Max. Switched Voltage: 30 VDC, 250 VAC
3PDT, 4PDT, Standard duty, resistive load:
Max. Switched Power: 150 W, 1250 VA
Max. Switched Current: 5 A
Max. Switched Voltage: 30 VDC, 250 VAC
UL/CUR
Ratings
SPDT Heavy duty:
15 A, 250 VAC 100k, Resistive
15 A, 30 VDC, 100k N.O., 30k N.C., Resistive
DPDT Heavy duty:
10 A, 250 VAC, 100k, General use
10 A, 30 VDC, 100k, Resistive
1
/
3
HP, 120/240 VAC, 100k Motor load
DPDT, Standard duty:
7A, 250 VAC, 100k Resistive
7A, 30 VDC, 100k, Resistive
3A, 240 VAC/30 VDC, 100k, General use
3PDT, 4PDT, Standard duty:
5A, 250 VAC, 100k, Resistive
5A, 30 VDC, 100k, Resistive
3A, 240 VAC/30 VDC, 100k, General use
MECHANICAL DATA
AZ166-_C
.047
[1.2]
.098
[2.5]
.846
[21.5]
.138
[3.5]
.846
[21.5]
ø.098
[ø2.5]
AZ166-_CT
.197
[5.0]
.138
[3.5]
1.378
[35.0]
.209
[5.3]
.134
[3.4]
1.102
[28.0]
1.496
[38.0]
1.693
[43.0]
.098
[2.5]
.252
[6.4]
1.378
[35.0]
1.102
[28.0]
1.496
[38.0]
1.693
[43.0]
.098
[2.5]
.020
[0.5]
.020
[0.5]
.079
[2.0]
.079
[2.0]
WIRING DIAGRAM
1
5
9
2
6
10
3
7
11
4
8
12
1
4
7
13
2
5
8
3
6
9
14
1
5
9
13
4
8
12
14
7
1
3
5
2
4
6
Viewed Towards Terminal
1
4
7
2
5
8
3
6
9
1
5
9
4
8
12
1
3
5
2
4
6
1
3
5
2
4
6
1
3
5
2
4
6
1
5
9
2
6
10
3
7
11
4
8
12
13
14
8
7
8
13
14
13
14
13
14
7
8
7
8
-
4C
4C
3C
2C
2CT
1CT
+
-
3C
+
-
2C
+
-
2CT
+
-
1CT
+
WITH LED
TERMINAL LAYOUTS
.169
[4.3]
.161
[4.1]
Viewed Towards Terminal
.226
[5.7]
.520
[13.2]
.173
[4.4]
.169
[4.3]
.163
[4.1]
.520
[13.2]
.161
[4.1]
.260
[6.6]
.163
[4.1]
.169
[4.3]
.161
[4.1]
.520
[13.2]
.163
[4.1]
.394
[10.0]
.156
[4.0]
.181
[4.6]
.661
[16.8]
.409
[10.4]
.661
[16.8]
.409
[10.4]
.661
[16.8]
.409
[10.4]
.417
[10.6]
.699
[17.75]
.559
[14.2]
4C
3C
2C
1CT & 2CT
8/11/03W
AZ166
RELAY ORDERING DATA
STANDARD RELAYS: DC Coil
COIL SPECIFICATIONS
Nominal Coil
VDC
5
6
12
24
48
110
Must Operate
VDC
4.0
4.8
9.6
19.2
38.4
88.0
Max. Continuous
VDC
5.5
6.6
13.2
26.4
52.8
121.0
Nominal Current
mA ± 10%
181.0
150.0
75.0
36.9
18.5
10.0
Coil Resistance
27.5
± 10%
40.0
± 10%
160
650
2600
11,000
± 10%
± 10%
± 15%
± 15%
ORDER NUMBER*
AZ166–2C–5D
AZ166–2C–6D
AZ166–2C–12D
AZ166–2C–24D
AZ166–2C–48D
AZ166–2C–110D
STANDARD RELAYS: AC Coil (50/60 Hz)
COIL SPECIFICATIONS
Nominal Coil
VAC
6
12
24
48
120
220
240
Must Operate
VAC
4.8
9.6
19.2
38.4
96.0
176.0
192.0
Max. Continuous
VAC
7.1
14.3
28.6
57.1
143.0
261.0
288.0
Nominal Current
mA ± 10%
200.0
100.0
50.0
25.0
10.0
5.5
5.0
Coil Resistance
11.5
± 10%
46.0
± 10%
184
735
4,550
14,400
22,000
± 10%
± 10%
± 10%
± 15%
± 15%
ORDER NUMBER*
AZ166–2C–6A
AZ166–2C–12A
AZ166–2C–24A
AZ166–2C–48A
AZ166–2C–120A
AZ166–2C–220A
AZ166–2C–240A
* For 3PDT or 4PDT substitute “-3C” or “-4C” for “-2C”. For LED add “1” to the end of p/n.
RELAY ORDERING DATA
HEAVY DUTY RELAYS: DC Coil
COIL SPECIFICATIONS
Nominal Coil
VDC
5
6
12
24
48
110
Must Operate
VDC
4.0
4.8
9.6
19.2
38.4
88.0
Max. Continuous
VDC
5.5
6.6
13.2
26.4
52.8
121.0
Nominal Current
mA ± 10%
181.0
150.0
75.0
36.9
18.5
10.0
Coil Resistance
27.5
± 10%
40.0
± 10%
160
650
2600
11,000
± 10%
± 10%
± 15%
± 15%
ORDER NUMBER*
AZ166–1CT–5D
AZ166–1CT–6D
AZ166–1CT–12D
AZ166–1CT–24D
AZ166–1CT–48D
AZ166–1CT–110D
HEAVY DUTY RELAYS: AC Coil (50/60 Hz)
COIL SPECIFICATIONS
Nominal Coil
VAC
6
12
24
48
120
220
240
Must Operate
VAC
4.8
9.6
19.2
38.4
96.0
176.0
192.0
Max. Continuous
VAC
7.1
14.3
28.6
57.1
143.0
261.0
288.0
Nominal Current
mA ± 10%
200.0
100.0
50.0
25.0
10.0
5.5
5.0
Coil Resistance
11.5
± 10%
46.0
± 10%
184
735
4,550
14,400
22,000
± 10%
± 10%
± 10%
± 15%
± 15%
ORDER NUMBER*
AZ166–1CT–6A
AZ166–1CT–12A
AZ166–1CT–24A
AZ166–1CT–48A
AZ166–1CT–120A
AZ166–1CT–220A
AZ166–1CT–240A
* For DPDT substitute “-2CT” for “-1CT”. For LED add “1” to the end of p/n.
8/11/03W
