Struthers-Dunn - Item # 48LXX90-120VAC, 48 Series - Contactor Motor Relays

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All Categories > Reed Relays > 104 Series - Dry Miniature Reed Relays > 286/287 Series - Squre Base Time Delay Relays > 48 Series - Contactor Motor Relays > Item # 48LXX90-120VAC  
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Item # 48LXX90-120VAC 48 Series - Contactor Motor Relays


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The 48 series is a contactor with a 4 normally open, double make contacts rated up to 3HP. It uses a solenoid type moving core design which generates high contact forces. The coil is encapsulated for complete protection. Screw terminals are standard. Available as an option is a SPDT, 15 Amp, snap switch, auxiliary contact.

For Additional Configuration please contact the manufacturer.

48 Series - Contactor Relays

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48 Series - Contactor Relays - Dimensional Picture

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

Specifications

Series

48

Contact Arrangement

LXX- 4 poles - N.O., double make

Optional Features

1 Form C Auxiliary contact

Coil Voltage

120 VAC

Contacts

Contact Configuration

4PST - N.O. - Double Make

Contact Material

Silver Alloy

Contact Rating

15 A

Contact Rating 120 / 240VAC Resistive

15 A

Contact Rating 28VDC Resistive

15 A

Motor 120VAC 1 Phase

1 hp

Motor 240VAC 3 Phase

3 hp

Contact Resistance, Initial

50 milliohms max at 6VDC

Coil

Coils Available

AC and DC

Nominal Coil Power AC

22 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

2500 Vrms

Between Mutually Insulated Point

2500 Vrms

Insulation Resistance

1,000 Mohms min. at 500VDC

Temperature

Operating

-40 to 50 ºC
-40 to 122 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-Contacts Up

Enclosure

Open

Weight

26.4 oz
748 g

 MORE IMAGES 

· 48 Series - Contactor Relays - Wiring Diagram

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