PSTS Transfer Switches

The Power Series Transfer Switch line features 3 different platforms with multiple technologies to offer the most flexible solutions up to 5,000 AMPs.  All platforms are rated for 3-cycle operation with highly reliable mechanisms with safety interlocks. Service entrance models are 100 percent rated and available with integral overcurrent protection.
The three platforms that are available are Standard, Service Entrance, and Isolation.

Generac’s responsive and bullet-proof service entrance rated switches are designed for use in emergency, legally required, and optional standby applications. These switches meet UL 1008 standards for service entrance applications, as well as CSA, NFPA, NEC, ISO, ANSI, OSHPD and IEC

Description

Standard

Provides fast transfers and is an economical and easy-to-use choice for most facilities.

Service Entrance

Provides a disconnect that interrupts excessive voltage and allows for manually disconnecting your facility from the electrical utility. Rated for full load transfers in critical operating, emergency, legally required, and optional power systems.



Bypass Isolation

Designed for transfer switch applications where maintenance must be performed while maintaining continuous power to the load.

Product Snapshot

100 – 5000 Amp
Open with Time Delay Neutral or In-Phase Transfer
Closed Transition
Bypass Isolation
Contactor, Power Frame, or Molded Case Breaker
2, 3, 4 Pole
NEMA 1, 12, 3R, 4 & 4X
UL1008/CSA/NFPA/NEC/ISO/ANSI/OSHPD/IEC
Microprocessor Based Control
Two Wire Start – Any Generator Controller
Service Entrance and Non-Service Entrance Rated
PSTS TRANSFER SWITCHES – STANDARD ENTRANCE
Generac Industrial Power offers more innovative transfer switch options than any other manufacturer. Our top-of-line PSTS provides reliability, durability, and functionality, and works with virtually any controller.

PSTS Transfer Switches – Service Entrance Rated

Generac’s responsive and bullet-proof service entrance rated switches are designed for use in emergency, legally required, and optional standby applications. These switches meet UL 1008 standards for service entrance applications, as well as CSA, NFPA, NEC, ISO, ANSI, OSHPD and IEC.

PSTS Transfer Switches – Bypass Isolation

These distinctive Generac models combine an automatic transfer switch with an isolation mechanism and a manual bypass switch to provide redundant power transfer and re-transfer capability for critical-need applications requiring consistent and uninterrupted power to the load.