Struthers-Dunn - Item # 158HVX-1-24VDC, 158 Series - High Voltage, Open Style Special Purpose Relays

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Item # 158HVX-1-24VDC 158 Series - High Voltage, Open Style Special Purpose Relays


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For HIGH VOLTAGE. Designed with a unique double make / break contact arrangement the 158 series is capable of switching loads up to 1kVA at 5,000 volts. An extra wide contact gap provides excellent arc resistance between contacts. The double break configuration ensures double gaps achieved at higher speeds than single break contacts to extinguish arcs.

For Additional Configuration please contact the manufacturer.

158 Series - High Voltage, Open Style Special Purpose Relays

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158 Series - High Voltage, Open Style Special Purpose Relays - Dimensional Picture

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Specifications · Contacts · Coil · Timing · Dielectric Strength · Temperature · Life Expectancy · Miscellaneous

Specifications

Series

158

Nominal Input Voltage

24 VDC

Nominal Resistance

120 ohms

Contacts

Contact Configuration

SPDT-Double Make-Break

Contact Material

Silver Alloy, Gold Flashed

Contact Rating

200 mA

Maximum Allowable Contact Load

200mA at 5,000VDC
1A at 1,000VDC

Contact Resistance, Initial

100 milliohms max at 6VDC

Coil

Coils Available

DC

Nominal Coil Power

5 W

Input Voltage Tolerance - DC

80% to 110% of nominal

Drop-out voltge

10% of nominal

Duty

Continuous

Timing

Operate Time (max)

45 ms

Release Time (max)

20 ms

Dielectric Strength

Across Open Contacts

7500 Vrms

Between Mutually Insulated Point

8500 Vrms

Insulation Resistance

1000 megohms at 500VAC

Temperature

Operating

-40 to 85 ºC
-40 to 185 ºF

Storage

-40 to 105 ºC
-40 to 221 ºF

Life Expectancy

Electrical (full load)

100,000

Mechanical (no load)

5,000,000

Miscellaneous

Mounting Position

Vertical

Enclosure

Open

Weight

7.5 oz
213 g

 MORE IMAGES 

· 158 Series - High Voltage, Open Style Special Purpose Relays - Wiring Diagram

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