GENERAL DATA

Life Expectancy

Minimum operations

Mechanical

Electrical

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.) 2500 Vrms between contact sets

1000 Vrms between open contacts

Insulation

Resistance

20°C, 50% RH

Insulation

B250 at 2 Form C, flux proof version

(according to

C250 at other relay versions

DIN VDE 0110,

Overvoltage category: III

IEC 60664-1)

Pollution degree: 3

Nominal voltage: 250 VAC

Dropout DC coils

Greater than 10% of nominal coil voltage

AC coils

Greater than 15% of nominal coil voltage

Ambient Temperature

At nominal coil voltage

Operating

-40°C (-40°F) to 85°C (185°F) - DC coils

-40°C (-40°F) to 70°C (158°F) - AC coils

Vibration

Break contacts: 5 g at 20…500 Hz

Make contacts: 20 g at 30…500 Hz

Shock

20 g

Enclosure

P.B.T. polyester, UL-94 : V0

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

Packing unit in pcs

20 per carton tube / 1000 per carton box

ZETTLER electronics GmbH

Junkersstr. 3, D-82178 Puchheim, Germany

phone:

+49 89 800 97-0

fax:

+49 89 800 97-200

office@ZETTLERelectronics.com

www.ZETTLERelectronics.com

This product specification to be used only together with the application notes

which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf

2012-08-23

AZ742

10 A DPDT MINIATURE

POWER RELAY

FEATURES

• Dielectric strength 5000 Vrms

• Low height: 15.7 mm

• Epoxy sealed version available

• 10 Amp switching (N.O. contact only)

• AC and DC coils

• Isolation spacing greater than 10 mm

• Proof tracking index (PTI/CTI) 250

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

EN 60335-1 (VDE 0700, part 1)

• UL, CUR file E43203

• VDE certificate 40012572

COIL

Power

At Pickup Voltage

200 mW (DC coil)

(typical)

.422 VA (AC coil)

Max. Continuous

1.7 W at 20°C (68°F) ambient

Dissipation

1.7 VA at 20°C (68°F) ambient

Temperature Rise

26°C (47°F) at nominal coil voltage

Max. Temperature

155°C (311°F) Class 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.

CONTACTS

Arrangement

DPDT (2 Form C)

DPST (2 Form A)

Ratings

Resistive load:

Max. switched power:

2 X 240 W or 2500 VA

Max. switched current: 2 X 10 A

Max. switched voltage: 300 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

8 A at 250 VAC resistive [1][2]

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

2 Form A - DC coil

8 A at 250 VAC, 100k cycles, 85°C [1]

8 A at 250 VAC, 10k cycles, 85°C [2]

2 Form A - AC coil

8 A at 250 VAC, 80k cycles, 70°C [1]

8 A at 250 VAC, 40k cycles, 70°C [2]

2 Form C - DC coil

8 A at 250 VAC, 30k cycles, 70°C [1]

8 A at 250 VAC, 20k cylces, 85°C [1]

8 A at 250 VAC, 10k cycles, 85°C [2]

2 Form C - AC coil

8 A at 250 VAC, 80k cycles, 70°C [1]

8 A at 250 VAC, 10k cycles, 70°C [2]

Material

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

gold plating available

Resistance

< 100 miliohms initially