Struthers-Dunn - Item # B101XXH-48D, 101 Series - HEAVY DUTY Contactors

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Item # B101XXH-48D 101 Series - HEAVY DUTY Contactors


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The B101 series is a heavy duty 100 amp contactor. Each contactor uses a single pole with double make or double break switching. Contacts are protected in a molded plastic cover. Combination DIN rail / panel mounting is standard. The powerful electromagnetic structure produces high contact pressure which results in very reliable low resistance contacts The B101 is ideally suited for application in telecommunications, hoist and elevator industries, rail mass transit and others.

For Additional Configuration please contact the manufacturer.

101 Series - HEAVY DUTY Contactors

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101 Series - HEAVY DUTY Contactors - Dimensional Picture

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

Specifications

Series

B101

Contact Arrangement

XXH (1 pole N.C. - Double Break)

Coil Voltage

48 VDC

Contacts

Contact Configuration

SPST

Contact Material

Silver Alloy

Contact Rating 120 / 240VAC Resistive

100 A

Contact Rating 28VDC Resistive

100 A

Contact Resistance, Initial

100 milliohms max at 6VDC

Coil

Coils Available

AC and DC

Nominal Coil Power AC

30 VA

Nominal Coil Power DC

10 W

Input Voltage Tolerance - AC

85% to 110% of nominal

Input Voltage Tolerance - DC

80% to 110% of nominal

Drop-out voltge

10% of nominal

Duty

Continuous

Timing

Operate Time (max)

60 ms

Release Time (max)

30 ms

Dielectric Strength

Across Open Contacts

1500 Vrms

Between Mutually Insulated Point

2200 Vrms

Insulation Resistance

1000 megohms at 500VAC

Temperature

Operating

-34 to 74 ºC
-30 to 165 ºF

Storage

-40 to 105 ºC
-40 to 221 ºF

Life Expectancy

Electrical (full load)

100,000

Mechanical (no load)

1,000,000

Miscellaneous

Mounting Position

Any

Enclosure

Plastic Contact Cover

Weight

14.6 oz
370 g

 MORE IMAGES 

· 101 Series - HEAVY DUTY Contactors - Wiring Diagram

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  · 2D Sales Drawing


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