AZ733
DPDT MINIATURE
POWER RELAY
FEATURES
• Dielectric strength 5000 Vrms
• Low cost
• Epoxy sealed version available
• 12 Amp switching — double pole contacts
• Isolation spacing greater than 8mm
• UL Class B insulation system, Class F available
• UL, CUR file E44211
• TÜV file R50129285
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
CONTACTS
1 x 105 at 10 A 240 VAC Res.
Arrangement
DPST (2 Form A)
DPDT (2 Form C)
Operate Time (typical) 8 ms at nominal coil voltage
Ratings
Resistive load:
Release Time (typical) 5 ms at nominal coil voltage
(with no coil suppression)
Max. switched power: 300 W or 2500 VA
Max. switched current: 12 A
Max. switched voltage: 150* VDC or 380 VAC
Dielectric Strength
5000 Vrms contact to coil
(at sea level for 1 min.) 1000 Vrms between open contacts
*Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
3000 Vrms between contact sets
Surge Voltage
Between Contact to
Coil
Rated Load
12 A at 277 VAC Resisitive [2][3]
10kV (1.2 x 50 µs)
10 A at 250 VAC General Use, 100k cycles[1][2][3]
10 A at 30 VDC N.O. Resistive 100k cycles [1]
10 A at 30 VDC N.C. Resistive 50k cycles [1]
10 A at 30 VDC N.O./N.C. Resistive 25k cycles[2][3]
1/4 HP at 240 VAC [1]
Insulation
Resistance
1000 megohms min. at 20°C, 500 VDC,
50% RH
Dropout
Greater than 10% of nominal coil voltage
1/8 HP at 120 VAC [1]
TV-3 at 125 VAC (2 Form A) [1]
Ambient Temperature
Operating
-40°C (-40°F) to 90°C (194°F)
-40°C (-40°F) to 130°C (266°F)
TÜV
5 A at 30 VDC, 250 VAC resistive, 100k cycles
[1][2][3]
Storage
[1] Silver cadmium oxide [2] Silver tin oxide [3] Silver
nickel
Vibration
0.062" DA at 10–55 Hz
10 g
Shock
Material
Silver cadmium oxide, silver tin oxide or silver nickel,
gold plating available
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
Resistance
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
COIL
80°C (176°F)
Power
At Pickup Voltage
(typical)
257 mW
Max. Immersion Time 30 seconds
Weight
18 grams
Max. Continuous
Dissipation
1.9 W at 20°C (68°F) ambient
NOTES
Temperature Rise
Temperature
34°C (61°F) at nominal coil voltage
1. All values at 20°C (68°F).
Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class F
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
5/15/14