Completing a substation or a control house requires more than relays. SEL provides contact arc suppressors, linear power supplies, displays, UPSs, selector switches, panel-mount hardware, bezels, dust covers, cables, and other accessories essential for a successful power system project.
- SEL Product Mounting Selector
The SEL Product Mounting SELector is intended to support searches for bezels, brackets, and dust/splash protection frames for either panel or 19-inch rack mounting.
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- SEL Rotary Switches
SEL Switches are the most robust and high contact density product in the market with up to 60 double break contacts on 15 decks, and a nominal current of 30Amp and a interrupting current of 8Amp @125V.
- Alarm and Annunciator Panels
SEL builds rugged and reliable station Alarm Panels and Annunciator Panels that help make complex alarming simple.
SEL manufactures high-quality cables for connecting a variety of devices.
- Arc Suppression
Significantly improve safety, prevent injuries, and reduce liability exposure by applying SEL products and services. Do more with remote communication to avoid entering hazardous areas, controlling traffic, and suiting up in special protective clothing.
- Power Supplies
SEL manufactures power protection products to provide control power for protective relays, circuit breakers, and communications equipment when power is lost.
SEL manufactures testing equipment designed for testing protective relays and communications equipment.
- More Accessories
SEL manufactures a wide-range of accessories.