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Generator Switchgear

Steiner provides generator switchgear solutions for emergency/standby, energy management, and paralleling generator applications. Backed by trusted manufacturers and deep power systems expertise, our team offers application-specific and technical support for nearly any requirement.

We supply automatic paralleling switchgear systems for emergency standby, prime power, and energy management applications. During power outages or fluctuations, generator switchgear automatically starts the standby system and connects it to the load. It also synchronizes and parallels multiple generators as needed to match load demand.

Switchgear Features:

  • Utility-to-generator and generator-to-generator paralleling
  • Single and multiple genset configurations for added capacity or redundancy
  • Open transition, closed transition, and soft loading options
  • Fixed or draw-out circuit breaker designs
  • Compliance with UL, ANSI, and IEEE standards
  • Customizable control, monitoring, and protective relaying functions

Automatic Transfer Switches (ATS)

Steiner partners with industry-leading ATS manufacturers to deliver safe, reliable solutions for any backup power need. We provide UL 1008-listed transfer switches designed to quickly shift loads—transferring between live sources in under 1/6 second.

ATS Options and Capabilities:

  • Available in ratings from 30A to 4000A
  • Non-automatic, automatic, open transition, delayed transition, closed transition, and bypass isolation configurations
  • Service entrance rated options available
  • Designed for dependable operation in critical power environments

Featured Switchgear & ATS Manufacturers

For more information on Switchgear & ATS, call 1-800-STE‌INER (783-46‌37) to speak with a Steiner Electrical Supplies Specialist.