AZ2110/AZ2120
MINIATURE
POWER RELAY
FEATURES
• 30 Amp switching capability for both N.O. and
N.C. contacts
• 1 Form A, B and C contacts available
• DC coils to 120 VDC
• Low cost
• Life expectancy to 10 million operations
• High dielectric strength version available
• Class B insulation standard
GENERAL DATA
• Class F (155°C) version standard
Life Expectancy
Mechanical
Minimum operations
• Versatility of both PC and “Trace Saver” quick-connect
terminals on contacts offered on the AZ2120 version
• UL, CUR file E44211 including versions meeting
UL 508 and UL 873 spacing and contact
rating requirements
1 x 107
Electrical
1 x 105 at rated load (N.O.) 3 x 104 (N.C.)
Operate Time (max.)
Max. 12 ms
Typical: 8 ms
Release Time (max.)
Dielectric Strength
Max. 5 ms
Typical: 3.5 ms
CONTACTS
Arrangement
SPDT (1 Form C)
SPST (1 Form A and 1 Form B)
2500 Vrms contact to coil
(at sea level for 1 min.) 2000 Vrms between open contacts
Ratings
Resistive load:
3000 Vrms contact to coil “T” version
Max. switched power: 560 W or 7200 VA
Max. switched current: 30 A (Form A)
Insulation Resistance 1000 megohms min. at 500 VDC, 20°C,
15 A (Form B)
50% RH
Max. switched voltage: 277 VAC, 28 VDC
Dropout
Greater than 10% of nominal coil voltage
UL, CUR 1 Form A
30 A at 277 VAC, General Use
2 Hp at 250 VAC
1 HP at 125 VAC
20 A at 28 VDC
20/60 (FLA/LRA) at 277 VAC 30k cycles
Ambient Temperature At nominal coil voltage
Operating
Storage
-55°C (-67°F) to 100°C (212°F) Class B
-55°C (-67°F) to 125°C (257°F) Class F
-55°C (-67°F) to 130°C (266°F) Class B
-55°C (-67°F) to 155°C (311°F) Class F
1 Form B
15 A at 277 VAC, General Use
Vibration
0.062" DA at 10–55 Hz
20 g
1 Form C
Shock
20/10 A (N.O./N.C.) at 277 VAC, General Use
20/10 A (N.O./N.C.) at 28 VDC
2/0.5 HP (N.O./N.C.) at 250 VAC
1/.25 HP (N.O./N.C.) at 125 VAC
20/10 FLA (N.O./N.C.) at 277 VAC 30k cycles
60/33 LRA (N.O./N.C.) at 277 VAC 30k cycles
Enclosure (optional)
Terminals
P.B.T. polyester
Tinned copper alloy, P.C. with “Fast-On” tabs,
.250" wide, on top
Max. Solder Temp.
Max. Solder Time
270°C (518°F)
5 seconds
Material
Silver alloy
Resistance
20 milliohms initially
(at rated current, voltage drop method)
COIL
Power
NOTES
At Pickup Voltage
(typical)
500 mW
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
Max. Continuous
Dissipation
2.2 W at 20°C (68°F) ambient
1.8 W at 40°C (104°F) ambient
3. Other coil resistances and sensitivities available upon request. Please
contact the factory.
Temperature Rise
38°C (68°F) at nominal coil voltage - AZ2110
33°C (59°F) at nominal coil voltage - AZ2120
4. Specifications subject to change without notice.
Temperature
Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class F
10/12/00W