AZ743 데이터 시트보기 (PDF) - Zettler Electronics

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AZ743

10 AMP DPDT MINIATURE POWER RELAY

Zettler Electronics 

AZ743

10 AMP DPDT MINIATURE

POWER RELAY

FEATURES

• Dielectric strength 5000 Vrms

• Low cost

• Epoxy sealed version available

• 10 Amp switching — double pole contacts

• Isolation spacing greater than 10 mm

• Reinforced insulation, EN 60730-1 (VDE 0631, part 1),

EN 60335-1 (VDE 0700, part 1)

• UL, CUR file E44211

• VDE file 40006031

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

VDE

10 A at 250 VAC Resistive, 30k cycles (N.O.) [1]

10 A at 250 VAC Resistive, 6k cycles (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 Resistive, 100k cycles [3]

1/2 HP at 250 VAC (2 Form A) [1]

1/4 HP at 125 VAC (2 Form A) [1]

8 A at 250 VAC Resistive, [1] [2] and [3]

Material

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

or silver nickel [3]. Gold plating available

Resistance

< 50 milliohms initially

COIL

Power

At Pickup Voltage

(typical)

Max. Continuous

Dissipation

Temperature Rise

Max. Temperature

190 mW

1.7 W at 20°C (68°F) ambient

26°C (47°F) at nominal coil voltage

130°C (266°F)

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.

GENERAL DATA

Life Expectancy

Mechanical

Electrical

Minimum operations

1 x 107

1 x 105 at 8 A 250 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

Resistance

1000 megohms min. at 500 VDC,

20°C, 50% RH

Insulation

(according to

DIN VDE 0110,

IEC 60664-1)

C250

Overvoltage category: III

Pollution degree: 3

Nominal voltage: 250 VAC

Dropout

Ambient Temperature

Operating

Storage

Greater than 10% of nominal coil voltage

At nominal coil voltage

-40°C (-40°F) to 85°C (185°F)

-40°C (-40°F) to 105°C (221°F)

Vibration

0.062" (1.5 mm) 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

16 grams

Packing unit in pcs 20 per plastic tube / 1000 per carton box

ZETTLER electronics GmbH

Junkersstrasse 3, D-82178 Puchheim, Germany

Tel. +49 89 800 97 0

Fax +49 89 800 97 200

office@ZETTLERelectronics.com

www.ZETTLERelectronics.com

2004-09-22

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