Custom Switch Solutions at Standard Prices
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Rotary Cam Switches, 15-2000 amperes

Control Switches, our name says it all. We build switches for all kinds of control including bypass, transfer, change-over & multi-step.  Custom is our standard. We can supply open or enclosed.

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motor disconnect switches

Csii's non-fusible load break switches are suitable as UL approved motor disconnects. They are available from 3-8 poles with excellent switching and high short circuit capacity.

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Csii designs and builds custom control panels. Your specs or ours. Since we are a UL certified shop, you can be assured that we meet the highest standards of safety and quality.

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If you need push buttons or plot lights, look no further. Schlegel buttons are available in 16mm, 22mm, 30mm, round, square, flush or panel mount. Wireless push buttons and Asi_Interface are also available.

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strip estops

Schlegel manufactures an extensive variety of E-stop buttons. Schlegel’s self-monitoring contact blocks operate reliably, even in case of negligent installation or mechanical damage.

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Riken is a leading manufacturer of protection and controlling equipment for electrical applications and electrical systems. Contact Csii for contactors, overload relays, reversing contactors and starters.

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Equipment down? Have a switch emergency? Need an immediate solution? Csii can help! We can build you a replacement switch and ship within 24-48 hours. Call Csii for your switch solutions.

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Many of our products are for sale in our online store. If you don’t see it there, click “check stock”; we may have it in our warehouse. Not all products are listed in our online store.

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strip tbs

Schlegel’s sectional terminal blocks consist of high-quality materials. They allow  for space-saving solutions with a comparatively large clamping space for screw-type, cage-clamp or IDC fast connections.

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Strips04-UL508 Custom Panels On-site

UL508 Custom Panel
UL508 Panel Shop


December 4-5, 2018

Orlando, Florida

Orange County
Convention center,
West Halls

Booth 3967

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