AZ2110/AZ2120

AZ2110/AZ2120
40A MINIATURE
POWER RELAY
FEATURES
•
•
•
•
•
•
•
•
40 Amp switching capability
1 Form A, B and C contacts available
DC coils to 120 VDC
Low cost
Life expectancy to 10 million operations
Class B insulation standard
Class F (155°C) version available
Versatility of both PC and “Trace Saver” quick-connect
terminals on contacts offered on the AZ2120 version
• Proof Tracking Index (PTI/CTI) 175
• UL, CUR file E44211 including versions meeting UL 508 and
UL 873 spacing and contact rating requirements; VDE
40023154 (some models)
CONTACTS
Arrangement
Ratings
SPDT (1 Form C)
SPST (1 Form A and 1 Form B)
Resistive load:
Max. switched power: 900W or 10000VA
Max. switched current: 40A (Form A) 30A (Form B)
Max. switched voltage: 30 VDC or 300 VAC
UL Rating: See chart for UL contact ratings. AZ2150
Series meets UL 508 Group A spacing and UL 873
refrigeration and safety control requirements.
AZ2151Series meets UL 508 Group B spacing
requirements.
VDE Rating:
AZ2110-1A: 25A for class F/20A for class B at 250VAC,
10k cycles, resistive
AZ2110-1C: 20A at 250VAC, 10k cycles, resistive
Material
Silver cadmium oxide
Resistance
20 milliohms initially
(at rated current, voltage drop method)
COIL
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 30 A 120 VAC Res. (N.O.)
Operate Time (max.)
Max. 12 ms
Typical: 8 ms
Release Time (max.)
Max. 5 ms
Typical: 3.5 ms
Dielectric Strength
2500 Vrms contact to coil
1500 Vrms between open contacts
(at sea level for 1min)
Insulation Resistance
1000 megohms min. at 500 VDC, 20°C,
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
At nominal coil voltage
-55°C (-67°F) to 85°C (185°F)
Storage
-55°C (-67°F) to 105°C (221°F)
Vibration
0.062" DA at 10–55 Hz
Shock
20 g
Enclosure (optional)
P.B.T. polyester
Terminals
Tinned copper alloy, P.C. & quick connects,
.250" wide, on top
Note: Allow suitable slack on leads when wiring, and do
not subject the terminals to excessive force.
Max. Solder Temp.
270°C (518°F)
Max. Solder Time
5 seconds
Weight
40 grams
Power
At Pickup Voltage
(typical)
500 mW
Max. Continuous
Dissipation
2.2 W at 20°C (68°F) ambient
1.8 W at 40°C (104°F) ambient
Temperature Rise
38°C (68°F) at nominal coil voltage - AZ2110
33°C (59°F) at nominal coil voltage - AZ2120
Temperature
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. Other coil resistances and sensitivities available upon request. Please
contact the factory.
4. Specifications subject to change without notice.
8/05/15
AZ2110/AZ2120
RELAY ORDERING DATA
STANDARD RELAYS: UL 508: 1/8” Clearance, 1/4” Creepage
COIL SPECIFICATIONS
ORDER NUMBER*
Nominal
Coil
VDC
Max.
Continuous
VDC
5
6
9
12
15
18
24
48
70
110
7.3
8.9
13.9
17.5
22.5
27.4
36.1
68.4
104.4
163.2
Coil
Resistance
±10%
Must
Operate
VDC
27
40
97
155
256
380
660
2,560
5,500
13,450
3.75
4.5
6.75
9.0
11.25
13.5
18.0
36.0
52.5
82.5
Form A (SPST)
AZ2110–1A–5D
AZ2110–1A–6D
AZ2110–1A–9D
AZ2110–1A–12D
AZ2110–1A–15D
AZ2110–1A–18D
AZ2110–1A–24D
AZ2110–1A–48D
AZ2110–1A–70D
AZ2110–1A–110D
STANDARD RELAYS: 1/16” Clearance, 1/8” Creepage
COIL SPECIFICATIONS
5
6
9
12
15
18
24
48
70
110
7.3
8.9
13.9
17.5
22.5
27.4
36.1
68.4
104.4
163.2
27
40
97
155
256
380
660
2,560
5,500
13,450
3.75
4.5
6.75
9.0
11.25
13.5
18.0
36.0
52.5
82.5
Form C (SPDT)
AZ2110–1C–5D
AZ2110–1C–6D
AZ2110–1C–9D
AZ2110–1C–12D
AZ2110–1C–15D
AZ2110–1C–18D
AZ2110–1C–24D
AZ2110–1C–48D
AZ2110–1C–70D
AZ2110–1C–110D
ORDER NUMBER*
AZ2111–1A–5D
AZ2111–1A–6D
AZ2111–1A–9D
AZ2111–1A–12D
AZ2111–1A–15D
AZ2111–1A–18D
AZ2111–1A–24D
AZ2111–1A–48D
AZ2111–1A–70D
AZ2111–1A–110D
AZ2111–1C–5D
AZ2111–1C–6D
AZ2111–1C–9D
AZ2111–1C–12D
AZ2111–1C–15D
AZ2111–1C–18D
AZ2111–1C–24D
AZ2111–1C–48D
AZ2111–1C–70D
AZ2111–1C–110D
* Substitute “1B” in place of the “1A” to indicate 1 Form B contact. To indicate Class F version, add suffix “F”. For quick
connect terminals on contacts substitute “2120” or “2121” in place of “2110” or “2111”.
UL/CUR File E44211 Approved Contact Ratings
Form A
(NO)
Load Type
Cycles
Volts
General Purpose
(Inductive)
Resistive
Definite Purpose
100,000
30,000
100,000
100,000
100,000
100,000
6,000
6,000
6,000
6,000
30,000
100,000
6,000
100,000
6,000
6,000
30,000
100,000
30,000
125 or 240 VAC
277 VAC
125 or 240 VAC
30 VDC
277 VAC
240 VAC
250 VAC
125, 240, 277 VAC
277 VAC
125 VAC
125 VAC
125 VAC
240 VAC
277 VAC
125 VAC
240 VAC
125 VAC
125 or 277 VAC
125 VAC
(LRA-Locked Rotor)
100,000
125 VAC
30,000
240 VAC
100,000
277 VAC
Ballast
Pilot Duty
Motor Load
(FLA-Full Load)
Tungsten
6,000
125 VAC
6,000
240 VAC
6,000
120 VAC
6,000
240 VAC
TV–5
25,000
120 VAC
TV–3
25,000
120 VAC
Note: See AZ2100 Data Sheet for more complete
Form B
(NC)
Form C
NO
NC
30 A
15 A
30 A
30 A
30 A
30 A
30 A
15 A
30 A
20 A
10 A
20 A
20 A
—
—
15 A
—
—
40 A
—
40 A
6A
3A
6A
20 A
—
—
800 VA
290 VA
800 VA
800 VA
—
690 VA
690 VA
—
470 VA
1152 VA
768 VA
1152 VA
764 VA
—
764 VA
1/4 HP
1 HP
1 HP
3 HP
1 HP
2 HP
1 HP
—
1 HP
3/4 HP
3/4 HP
—
96 LRA
33 LRA
60 LRA
30 FLA
10 FLA
20 FLA
82.8 LRA
—
82.8 LRA
27 FLA
—
27 FLA
80 LRA
33 LRA
60 LRA
30 FLA
10 FLA
20 FLA
60 LRA
—
60 LRA
20 FLA
—
20 FLA
15 A
—
15 A
5A
—
5A
—
3A
—
—
3A
—
TV–5
—
TV–5
—
TV–3
—
UL and CUR approved contact ratings.
15 A
30 A
15 A
10 A
—
—
—
3A
—
290 VA
—
275 VA
768 VA
—
1/4 HP
1 HP
—
—
33 LRA
10 FLA
—
—
33 LRA
10 FLA
—
—
3A
3A
—
—
TV–3
TV–3
8/05/15
AZ2110/AZ2120
Maximum Switching Capacity
40
NO
Coil Temperature Rise - AZ2110
30
Coil Temperature Rise - AZ2120
NC
10
AMPERES
8
AC RESISTIVE
LOAD
6
5
4
160
160
140
140
120
100
80
30A
60
25A
20A
15A
0A
40
20
DC RESISTIVE
LOAD
3
Coil Temperature Rise ˚C
Coil Temperature Rise ˚C
20
120
100
80
30A
60
20A
15A
0A
20
0
0
2
25A
40
40%
60%
80%
100%
120%
140%
160%
180%
40%
200%
60%
80%
100%
120%
140%
160%
180%
200%
Percent of Nominal Coil Voltage (at 20˚C)
Percent of Nominal Coil Voltage (at 20˚C)
1
10
20
30
40
60
80 100
200
300
VOLTAGE
MECHANICAL DATA
AZ2110 / AZ2111
.140 x .010
(3.56 x 0.25)
.618
(15.7)
.970
(24.65)
.032 x .062
(0.81 x 1.57)
TERMINALS
.025 x .005
(0.63 x 0.125)
1.20
(30.5)
.045 x .045
(1.14 x 1.14)
TERMINALS
.025 x .025
(0.63 x 0.63)
TERMINALS
PC BOARD LAYOUT
AZ2120/ AZ2121
.081 ± .003 DIA (4 PLC'S)
(2.06 ± .076)
.140 x .010
(3.56 x 0.25)
.991 x .010
(25.2 x 0.25)
.400
(10.2)
.300 (7.6)
.900 (22.86) 1.00
(25.38)
.025 x .005
(0.63 x 0.125)
.043 ± .003
(1. 09 ± .076)
.150 (3.8)
.350 (8.9)
.550 (14.0)
.700 (17.8)
1.165 x .010
(29.6 x 0.25)
Terminal eliminated
on AZ 2110/AZ 2120
Version
Viewed toward
terminals
WIRING DIAGRAM
Viewed toward
terminals
AZ2110/2120 VERSION
3
2
4
1
5
1 FORM A
(SPST-NO)
4
3
4
1
AZ2111/2121 VERSION
2
5
1 FORM B
(SPST-NC)
1
4
5
1 FORM C
(SPDT)
3
4
5
5
6 2
2
1
1 FORM A
(SPST-NO)
3
6 2
1
1 FORM B
(SPST-NC)
5
6
1
1 FORM C
(SPDT)
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
8/05/15