AZ2110/AZ2120
40A MINIATURE
POWER RELAY
FEATURES
• 40 Amp switching capability
• 1 Form A, B and C contacts available
• DC coils to 110VDC
• 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
GENERAL DATA
• Proof Tracking Index (PTI/CTI) 175
Life Expectancy
Mechanical
Minimum operations
1 x 107
• UL, CUR file E44211 including versions meeting UL 508 and
UL 873 spacing and contact rating requirements; VDE
40023154 (some models)
Electrical
1 x 105 at 30A, 120VAC Res. (N.O.)
Operate Time (max.)
(Max. 15ms)
Typical: 8ms
Release Time (max.)
(Max. 10ms)
Typical: 3.5ms
Dielectric Strength
(at sea level for 1min)
2500Vrms contact to coil
1500Vrms between open contacts
CONTACTS
Arrangement
SPDT (1 Form C)
SPST (1 Form A and 1 Form B)
Insulation Resistance 1000 megohms min. at 500VDC, 20°C,
Ratings
Resistive load:
50% RH
Max. switched power: 600W or 10,000VA
Max. switched current: 40A (Form A) 15A (Form B)
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Max. switched voltage: 30VDC or 277VAC
Operating
Storage
-55°C (-67°F) to 85°C (185°F)
-55°C (-67°F) to 105°C (221°F)
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.
Vibration
0.062" DA at 10–55 Hz
10 g
Shock
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
Enclosure (optional)
Terminals
P.B.T. polyester
Tinned copper alloy, P.C. & quick connects,
.250" wide, on top
Note: Allow suitable slack on leads when wiring, and do
Material
Silver cadmium oxide
not subject the terminals to excessive force.
Resistance
< 50 milliohms initially
(at 1A, 24V voltage drop method)
Max. Solder Temp.
Max. Solder Time
Weight (Approx.)
270°C (518°F)
5 seconds
COIL
25 grams
Power
At Pickup Voltage
500mW
(typical)
NOTES
Max. Continuous
Dissipation
2.2W at 20°C (68°F) ambient
1.8W at 40°C (104°F) ambient
1. All values at 20°C (68°F).
Temperature Rise
38°C (68°F) at nominal coil voltage - AZ2110
33°C (59°F) at nominal coil voltage - AZ2120
2. Relay may pull in with less than “Must Operate” value.
3. Other coil resistances and sensitivities available upon request. Please
contact the factory.
Temperature
Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class F
4. Specifications subject to change without notice.
2/05/16