AZ761
12 A SPDT MINIATURE
POWER RELAY
FEATURES
• Dielectric strength 5000 Vrms
• Low cost
• Epoxy sealed versions available
• 12 Amp switching
• AC and DC coils
• Class B (130°C) standard
• Class F (155°C) versions available
• Isolation spacing greater than 10 mm
• UL, CUR file E44211, VDE 40006031
CONTACTS
GENERAL DATA
Arrangement
SPDT (1 Form C)
SPST (1 Form A, 1 Form B)
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
Ratings
Resistive load:
1 x 105 at 12 A 240 VAC Res.
Max. switched power: 360 W or 3324 VA
Max. switched current: 12 A
Max. switched voltage: 150* VDC or 400 VAC
Operate Time (typical) 7 ms at nominal coil voltage
Release Time (typical) 3 ms at nominal coil voltage
*Note: If switching voltage is greater than 30VDC, special
precautions must be taken. Please contact the factory.
(with no coil suppression)
Rated Load
UL, CUR
Dielectric Strength
(at sea level for 1 min.) 1000 Vrms between open contacts
5000 Vrms coil to contact
12 A at 277 VAC resistive, 50k cycles
(standard coils) [1]
12 A at 277 VAC resistive, 100k cycles
(standard coils) [2] [3]
Insulation
Resistance
1000 megohms min. at 20°C
500 VDC 50% RH
10 A at 250 VAC resistive, 100k cycles
(sensitive coils) [1]
1/2 HP at 250 VAC (1 Form A) [1]
1/2 HP at 120VAC [1] 5mm spacing 1 pole
1/3 HP at 125 VAC (1 Form A) [1]
B300 Pilot Duty [2]
Dropout
Greater than 10% of nominal coil voltage (DC)
Greater than 15% of nominal coil voltage (AC)
Ambient Temperature At nominal coil voltage
Operating
-40°C (-40°F) to 100°C (212°F)
-40°C (-40°F) to 105°C (221°F) sensitive coil
-40°C (-40°F) to 130°C (266°F) Class B
-40°C (-40°F) to 155°C (311°F) Class F
R300 Pilot Duty [2]
Storage
VDE
12 A at 250 VAC resistive, 30k cycles [1]
and 20k cycles [2]
Vibration
0.062" DA at 10–55 Hz
10 g
Contact factory for additional VDE ratings
Shock
[1] Silver cadmium oxide, [2] Silver tin oxide
[3] Silver nickel
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
Material
Silver cadmium oxide or silver tin oxide or silver nickel
Gold plating available
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Resistance
< 50 milliohms initially (using 6 V 1 A method)
COIL
80°C (176°F)
Power
Max. Immersion Time 30 seconds
At Pickup Voltage
(typical)
196 mW, (DC, standard)
141 mW, (DC, sensitive)
0.43 VA (AC)
Weight
14 grams
Max. Continuous
Dissipation
NOTES
1.7 W at 20°C (68°F) ambient
Temperature Rise
26°C (47°F) at nominal coil voltage
17°C (31°F) at nominal coil voltage, sensitive coil
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.
Max. Temperature
130°C (266°F) Class B
155°C (311°F) Class F
10/17/07W
