AZ9321
20 AMP
MINIATURE
PC BOARD RELAY
FEATURES
• High performance
• 6 kV lightning surge withstand
• Flux tight and sealed versions available
• Class F insulation system standard
• UL, CUR file E44211, TÜV 50100775
GENERAL DATA
Life Expectancy
Mechanical
Electrical
1x107
5 x 104 at 20 A 120 VAC Res.
CONTACTS
Operate Time
Release Time
10 ms max.
Arrangement
SPST - N.O. (1 Form A)
SPDT (1 Form C)
5 ms max.
(with no coil suppression)
Ratings
Form A and C
Dielectric Strength
(at sea level for 1 min.) 1000 Vrms across contacts
3000 Vrms contact to coil
Max. switched power: 480 W or 4709 VA
Max. switched current: 16 A DC, 20 A AC
Max. switched voltage: 30 VDC or 277 VAC
Insulation Resistance 100 megohms min. at 500 VDC,
50% RH
Rated Load
UL/CUR
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature At nominal coil voltage
1 Form A
20 A at 125 VAC, Res., 100k cycles [1][2]
17 A at 277 VAC, Res., 100k cycles [2]
15 A at 125 VAC, Res., 100k cycles [1][2]
16 A at 250 VAC, Res., 50k cycles [1]
Operating
Storage
-40°C(-40°F) to 95°C(203°F)
-40°C(-40°F) to 155°C(311°F)
Vibration
0.062" DA at 10–55 Hz
10 g
1HP at 250 VAC [1][2]
1HP at 125 VAC [2]
TV-8 at 125 VAC [1]
Shock
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (500°F)
5 seconds
1 Form C
Terminals
20 A at 125 VAC Res. 100k cycles N.O. [1][2]
20 A at 125 VAC Res. 50k cycles N.C.[2]
20 A at 125 VAC Res. 17k cycles N.C.[1]
17 A at 125 VAC Res. 50k cycles N.C.[1]
17 A at 277 VAC Res. 100k cycles N.O. [2]
15 A at 277 VAC Res. 50k cycles N.C. [2]
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
80°C (176°F)
Max. Immersion Time 30 seconds
1 HP at 250 VAC N.O. [1][2]
1 HP at 125 VAC N.O. [2]
1/2 HP at 125 VAC N.C. [2]
1/2 HP at 277 VAC N.C. [2]
TV-8 at 125 VAC N.O./ N.C. [1]
Weight
14 g
COIL
TÜV
1 Form A
Power
20 A at 125 VAC Res., 80k cycles [1][2]
At Pickup Voltage
Max Continuous
Dissipation
203 mW
1.4 W at 20°C (68°F)
16 A at 250 VAC Res., 80k cycles [1][2]
1 Form C
16 A at 250 VAC N.O. Res., 50k cycles[1][2]
10 A at 250 VAC N.C. Res., 50k cycles[1][2]
Temperature Rise
(at nominal coil voltage)
20°C (36°F)
Temperature
Max. 155°C (311°F)
Material
Silver tin oxide [1] or silver nickel [2] (gold plating
available)
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Unsealed relays should not be dip cleaned.
4. Specifications subject to change without notice.
4/16/07W
