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Line Card

Line Card - Industrial PDF

Line Card - Utility PDF

SEL designs, manufactures, supplies, and supports products and services for power system protection, monitoring, control, automation, and metering.

Turnkey substations, switchyards and transmission lines to 500kV. Beta Engineering brings over 30 years experience.

5-38KV Metal-Clad Switchgear, Power Houses. Telecom Power Systems for Wireless and Wireline

Coil Innovation Specializes in the design and manufacture of power Reactors for electrical systems.

LV and MV Soft Starters and VFDs, Pump Panels and Custom MCPs, Pilot Devices, LV & MV ATL Starters, Sync Starters, and more.

Phase measurement tool for identifying phase and phase angle anywhere in the field on your power system.

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Design and manufacturing of industrial-strength DC power systems and utility-grade battery chargers

Large & Medium Power Transformers, Shunt Reactors and Phase-Shifting Transformers. Remanufacture, Repair, and Field Services.

Test Instruments for Protective Relays, CT's, Power Transformers, & all Substation Apparatus. Specialized testing.

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High voltage and CARB compliant dead tank circuit breakers (non-SF6) ranging from 69kV to 145kV and 40kA.

Polymer and Porcelain Substation, Distribution and Transmission Insulators, Porcelain and Polymer Insulators

Transmission Line Hardware, Emergency Restoration Towers and Sensors, Distribution Current and Voltage Sensors, Pole and Pad

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Dis-Tran

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