CONTACTS
Arrangement
DPST (2 Form A, 2 Form B)
DPDT(2 Form C)
Ratings
Resistive load:
Max. switched power: 240 W or 2500 VA
Max. switched current: 10 A
Max. switched voltage: 150* VDC or 400 VAC
*Note: If switching voltage is greater than 30 VDC,
special precautions must be taken. Please contact the
factory.
Rated Load
UL, CUR
10 A at 250 VAC Resistive, 30k cycles (N.O.)/
6k (N.C.) [1]
8 A at 277 VAC Resistive, 30k cycles [1]
8 A at 277 VAC Resistive. 75k cycles [2]
8 A at 277 VAC Resisive, 100k cycles [3]
1
/
2
HP at 250 VAC (2 Form A) [1]
1
/
4
HP at 125 VAC (2 Form A) [1]
VDE
8 A at 250 VAC Resistive, 30k cycles [1]
Contact factory for additional VDE ratings
[1] Silver cadmium oxide, [2] Silver tn oxide
[3] Silver nickel
Material
Silver cadmium oxide or silver tin oxide
Gold plating available
Resistance
< 50 milliohms initially (using 6 V 1 A method)
AZ
6/2/03W
AZ743
10 AMP DPDT MINIATURE
POWER RELAY
FEATURES
Dielectric strength 5000 Vrms
Low cost
Epoxy sealed version available
10 Amp switching -- double pole contacts
Class B (130C) standard
Class F (155C) versions available
Isolation spacing greater than 10 mm
UL, CUR file E44211, VDE file 40006031
GENERAL DATA
Life Expectancy
Minimum operations
Mechanical
1 x 10
7
Electrical
1 x 10
5
at 8 A 240 VAC Res.
Operate Time (typical)
7 ms at nominal coil voltage
Release Time (typical)
4 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.) 3000 Vrms between contact sets
1000 Vrms between open contacts
Insulation
1000 megohms min. at 500 VDC,
Resistance
20C, 50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
At nominal coil voltage
Operating
-40C (-40F) to 100C (212F)
Storage
-40C (-40F) to 130C (266F)
Vibration
0.062" DA at 1055 Hz
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270C (518F)
Max. Solder Time
5 seconds
Max. Solvent Temp.
80C (176F)
Max. Immersion Time
30 seconds
Weight
16 grams
COIL
Power
At Pickup Voltage
190 mW
(typical)
Max. Continuous
Dissipation
1.7 W at 20C (68F) ambient
Temperature Rise
26C (47F) at nominal coil voltage
Max. Temperature
130C (266F)
NOTES
1. All values at 20C (68F).
2. Relay may pull in with less than "Must Operate" value.
3. Specifications subject to change without notice.
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