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Part#: 22740
Weight: 5.0 lbs
Brand: Siemens

NEMA Motor Starter, Size 1-3/4 115/230V Coil, 10-40FLA OL

  • Solid state ESP100® adjustable overloads
  • Large silver cadmium contacts
  • NEMA sizes 00 to 3, with half sizes
Price: $535.95
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Need Help? Call 800-548-1234

These rugged Siemens Furnas NEMA motor starters feature solid state ESP200 overload relays, which run cooler than bi-metal overloads and are adjustable within a range of amperages to best suit your application. The large silver cadmium contacts assure minimum current loss and maximum life span.

These units offer dual voltage coils, overload test, straight through wiring and gravity dropout. They also provide phase loss, phase unbalance and ground fault protection. Trip reset can be set to automatic or manual. Half sizes provide a money-saving alternative to jumping up to the next full size when your application requires just a small additional load range.

Each motor starter includes one normally open (NO) auxiliary contact as standard equipment. Choose from the contact blocks listed below to easily install additional auxiliary contacts for alarms, dialers, PLCs and other functions.

Choosing your motor starter:

To choose a motor starter, first determine the Full Load Amperage (FLA) of your motor. Then see catalog page with ordering table. Move down the column with your operating voltage, using the max horsepower (hp) as a guide, until your FLA falls within the overload amp range listed for that size starter. For example, if you have a 3 hp motor operating at 230 volts with a FLA of 9.6, you could choose our stock number 22734. For other sizes and ranges not listed, contact USABlueBook.

Note: All starters below are equipped with single-phase 115/230 dual voltage coils. Please call if you require another coil voltage.