AZ761-1C-18DSE Ver la hoja de datos (PDF) - American Zettler, Inc.

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Fabricante

AZ761-1C-18DSE

12 A SPDT MINIATURE POWER RELAY

American Zettler, Inc. 

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

Arrangement

SPDT (1 Form C)

SPST (1 Form A, 1 Form B)

Ratings

Rated Load

UL, CUR

VDE

Resistive load:

Max. switched power: 360 W or 3324 VA

Max. switched current: 12 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.

12 A at 277 VAC resistive, 50k cycles

(standard coils) [1]

12 A at 277 VAC resistive, 100k cycles

(standard coils) [2] [3]

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]

R300 Pilot Duty [2]

12 A at 250 VAC resistive, 30k cycles [1]

and 20k cycles [2]

Contact factory for additional VDE ratings

[1] Silver cadmium oxide, [2] Silver tin oxide

[3] Silver nickel

Material

Silver cadmium oxide or silver tin oxide or silver nickel

Gold plating available

Resistance

< 50 milliohms initially (using 6 V 1 A method)

COIL

Power

At Pickup Voltage

(typical)

Max. Continuous

Dissipation

Temperature Rise

Max. Temperature

196 mW, (DC, standard)

141 mW, (DC, sensitive)

0.43 VA (AC)

1.7 W at 20°C (68°F) ambient

26°C (47°F) at nominal coil voltage

17°C (31°F) at nominal coil voltage, sensitive coil

130°C (266°F) Class B

155°C (311°F) Class F

GENERAL DATA

Life Expectancy

Mechanical

Electrical

Minimum operations

1 x 107

1 x 105 at 12 A 240 VAC Res.

Operate Time (typical) 7 ms at nominal coil voltage

Release Time (typical) 3 ms at nominal coil voltage

(with no coil suppression)

Dielectric Strength

5000 Vrms coil to contact

(at sea level for 1 min.) 1000 Vrms between open contacts

Insulation

Resistance

1000 megohms min. at 20°C

500 VDC 50% RH

Dropout

Greater than 10% of nominal coil voltage (DC)

Greater than 15% of nominal coil voltage (AC)

Ambient Temperature

Operating

Storage

At nominal coil voltage

-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

Vibration

0.062" DA at 10–55 Hz

Shock

10 g

Enclosure

P.B.T. polyester

Terminals

Tinned copper alloy, P. C.

Max. Solder Temp.

270°C (518°F)

Max. Solder Time

5 seconds

Max. Solvent Temp. 80°C (176°F)

Max. Immersion Time 30 seconds

Weight

14 grams

NOTES

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.

10/17/07W

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