GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 107
Electrical 1 x 105at 30 A 120 VAC Res.
Operate Time 15 msec max. at nominal coil voltage
Release Time 10 msec max. at nominal coil voltage
(without suppression)
Dielectric Strength 1500 Vrms contact to contact
(at sea level for 1 min.) 2500 Vrms contact to coil
4000 Vrms contact to coil (“T” version)
Insulation Resistance 1000 megohms min. at 20°C, 500 VDC
50% RH
Dropout DC: > 10% of nominal coil voltage
AC: > 20% of nominal coil voltage
Ambient Temperature
Operating -55°C (-67°F) to 85°C (185°F)
Storage -55°C (-67°F) to 155°C (311°F)
Vibration 0.062" DA at 10–55 Hz
Shock 10 g
Enclosure P.B.T. polyester
Terminals Tinned copper alloy, P.C., Quick Connects
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
Max. Solvent Temp. 80°C (176°F)
Max. Immersion Time 30 seconds
Weight 36 grams
AZ2270
7/23/09
30 AMP MINIATURE
POWER RELAY
FEATURES
•Quick-connect leads for contacts
•1 Form A, B and C contacts available
•AC and DC coils available
•High dielectric strength version available
•Epoxy sealed versions available
•UL Class F (155°C) standard
•UL, CUR file E44211
•VDE 40027037 ( DC coil only )
COIL
Power
At Pickup Voltage DC: 500 mW
(typical) AC: 1.4 VA
Max. Continuous DC: 1.7 W at 20°C
Dissipation AC: 2.7 VA at 20°C
Max. Temperature 155°C (311°F)
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.
CONTACTS
Arrangement SPST (1 Form A, or B)
SPDT (1 Form C)
Ratings Resistive load:
Max. switched power: 840 W or 8310 VA
Max. switched current: 30 A (Form A)
15 A (Form B)
Max. switched voltage: 277 VAC, 28 VDC
UL, CUR 1 Form A
30 A at 277 VAC, General Use [1][2]
2 Hp at 250 VAC [1][2]
1 HP at 125 VAC [1][2]
30 A at 28 VDC [1]
20/60 (FLA/LRA) at 277 VAC 30k cycles [1]
1 Form B
15 A at 277 VAC, General Use [1]
10 A at 28 VDC [1]
0.5 HP at 250 VAC [1]
0.25 HP at 125 VAC [1]
10/33 (FLA/LRA) at 277 VAC 30k cycles [1]
1 Form C
30/20 A (N.O./N.C.) at 277 VAC, General Use [1][2]
20/10 A (N.O./N.C.) at 28 VDC[1]
2/0.5 HP (N.O./N.C.) at 250 VAC[1][2]
1/0.25 HP (N.O./N.C.) at 125 VAC[1][2]
20/60 (FLA/LRA) at 277 VAC 30k cycles N.O. [1]
10/33 (FLA/LRA) at 277 VAC 30k cycles N.C. [1]
VDE Contact factory for ratings
Material Silver cadmium oxide [1], silver tin oxide [2]
Resistance < 50 milliohms initially
(24 V, 1 A voltage drop method)
MECHANICAL DATA
AZ2270
7/23/09
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
RELAY ORDERING DATA
COIL SPECIFICATIONS – DC Coil
Nominal Coil Must Operate Max. Continuous Nominal Current Coil Resistance ORDER NUMBER*
VDC VDC VDC mA ± 10% ± 10%
5 3.75 6.4 185 27 AZ2270–1A–5DF
6 4.50 7.8 150 40 AZ2270–1A–6DF
9 6.75 12.2 93 97 AZ2270–1A–9DF
12 9.0 15.4 77 155 AZ2270–1A–12DF
15 11.3 19.8 59 256 AZ2270–1A–15DF
18 13.5 24.1 47 380 AZ2270–1A–18DF
24 18.0 32.0 36 660 AZ2270–1A–24DF
48 36.0 62.6 19 2,560 AZ2270–1A–48DF
70 52.0 93.0 27 5,500 AZ2270–1A–70DF
110 82.5 146.0 20 13,450 AZ2270–1A–110DF
COIL SPECIFICATIONS – AC Coil 50/60 Hz
Nominal Coil Must Operate Max. Continuous Nominal Coil Coil Resistance ORDER NUMBER*
VAC VAC VAC Power VA ± 10%
12 10.2 13.8 2.3 25 AZ2270–1A–12AF
24 20.4 27.6 2.1 100 AZ2270–1A–24AF
120 102.0 138.0 2.3 2,500 AZ2270–1A–120AF
208 166.0 239.0 2.2 11,000 AZ2270–1A–208AF
220/240 187.0 276.0 2.2/2.6 13,490 AZ2270-1A–240AF
277 220.0 318.0 2.2 15,000 AZ2270-1A–277AF
*Substitute “-1B” or “-1C” in place of “-1A” for 1 Form B or 1 Form C respectively. For silver tin oxide contacts substitute “-1AE” or “-1CE” in place of “-1A” or “
-1C.” Add “T” to “-1A”, “-1AE”, “-1B”, “-1C” or “-1CE” for extended life contacts. Substitute “DEF” or “AEF” in place of “DF” or “AF” for epoxy sealed version. For
4000 Vrms dielectric strength change “F” to “TF.”
.045 SQ
[1.14 SQ]
[6.10]
[3.30]
.130
2x
[0.81 x 1.57]
.032 x .062
2 x .025 SQ
[0.64 SQ]
.240
WIRING DIAGRAMS
(SPDT)
1 FORM B
(SPST-NC)
VIEWED TOWARDS TERMINALS
1 FORM A
2
4
15
3
4
15
2
3
4
15
(SPST-NO)
PC BOARD LAYOUT
1 FORM C
3 x ø.082
.300
[7.62]
[3.81]
.400
.900
[22.86]
[10.16]
.400
[10.16]
[ø1.10]
2 x ø.043
.150
.700
[17.78]
[ ø.2.10]
VIEWED TOWARDS TERMINALS
1.083
[27.50]
1.094
[27.80]
0.130
[3.30]
0.339
[8.60]
1.276
[32.40]
0.299
[7.60]
0.398
[10.10]
0.906
[23.00]
