ATS ATC Breaker / Contactor ATC Power Breaker & Case Switch Automatic Transfer Switch

Request A Price Find Dealer

Key Specs

Rating Range
200 to 5000A
200 to 5000A
Transfer Type
Open Transition
Open Transition
Switch Type
Power Breaker
Power Breaker

Overview

Cat® transfer switches are designed for a variety of standby power applications. They provide flexibility, reliability and value in a compact package. The open transition power case switch-based Automatic Transfer Switch (ATS) will provide fully functioning transfer in applications where a momentary loss of power is acceptable on retransfer from emergency to normal power supply. The Cat power case switch-based ATS also permits periodic testing of the emergency source without interrupting power to the loads and are available from 200 to 5000.

Benefits

ATC-900 microprocessor-based controller and Power Breaker

Fastest switching times available (<3 cycles) Full 60-cycle short time withstand capability

All controls relays and industrial grade relays

Lugs are 90� rated and all control wire is #16 AWG, type XLPE with a 125� temperature rating.

Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges.

The hinges have removable hinge pins to facilitate door removal and are supplied with pad-lockable latches

Product Specifications for ATC Power Breaker & Case Switch Automatic Transfer Switch

Rating Range 200 to 5000A 200 to 5000A
Transfer Type Open Transition Open Transition
Switch Type Power Breaker Power Breaker
Control Power Fixed Mount 200-3200A 2, 3, or 4 Pole
Drawout 200-5000A 2-, 3-, 4-pole
Fixed Mount 200-3200A 2, 3, or 4 Pole
Drawout 200-5000A 2-, 3-, 4-pole
System Voltage Application 120 - 600 Vac, 50/60 Hz 120 - 600 Vac, 50/60 Hz
Time Withstand 85,000 for 30 cycles 85,000 for 30 cycles
Withstand 100,000 amps withstand/closing/ interrupting at 600 Vac 100,000 amps withstand/closing/ interrupting at 600 Vac
Applicable Testing
CSA C22.2 No. 178 certified
IBC 2006, CBC 2007 and OSHPD

CSA C22.2 No. 178 certified
IBC 2006, CBC 2007 and OSHPD

ATC Power Breaker & Case Switch Automatic Transfer Switch Standard Equipment

Controls and Wiring

  • All controls relays and industrial grade relays are totally encapsulated to minimize exposure to dust and dirt. Lugs are 90º rated and all control wire is #16 AWG, type XLPE with a 125º temperature rating.

Enclosure

  • Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges to ensure proper support of the door and door mounted devices. The hinges have removable hinge pins to facilitate door removal for easy wall mounting or service and are supplied with pad-lockable latches.

ATC Power Breaker & Case Switch Automatic Transfer Switch Optional Equipment

Available Options

  • Load sequencing contacts
  • Multi-meter options available
  • Controller availability: ATC-100, ATC-300+,and ATC-800
  • 2- or 4-position test switch
  • Remote communications
  • Integral overcurrent protection
  • Field selectable, multi ratio, control voltage transformer 50/60 Hz
  • Suitable for service entrance
  • Space heaters
  • Open or closed transition
  • Surge suppression
  • Selectable automatic or non-automatic operation

Optional Delayed Transition includes:

  • Time delay neutral
  • In-phase transition
  • Pre-transfer signal with 1 N.O. and 1 N.C. contacts

See how ATC Power Breaker & Case Switch Automatic Transfer Switch compares against frequently compared products.

Tools And Expert Help At Every Turn

SpecSizer

Calculate what generator size you need by using our commercial and industrial generator sizing calculator, SpecSizer.

Learn More

SEARCH AVAILABLE STOCK IN YOUR REGION AND RESERVE 24/7

We have generator sets ready to reserve and despatch today.

Learn More

Technical Resources

Explore valuable resources for generator sizing, specification, and training materials.

Learn More

Information Library

We have an information library of product literature, white papers, customer stories, and more. Find what you’re looking for.

Learn More

Hire Similar Size

View our full lineup of construction equipment rental products featuring a wide range of portable generator rental options as well as mobile generator sets for hire.

Learn More

Custom Power Solutions

There are no standard power solutions. Cat experts work with you to design a system to meet your individual power needs.

Learn More

Customer Value Agreements

Every piece of Cat equipment is designed and built to provide maximum productivity and operating economy throughout its working life. Your Cat dealer can help you maintain that built-in value through a Customer Value Agreement (CVA).

Learn More

Cat Connect: Get More from Every Asset

Now there's an easier way to track and manage your equipment anytime, anywhere.

Learn More

Product Brochures and More Are Ready to Download!

Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.

Marketing Consent

Check out current offers for the ATC Power Breaker & Case Switch Automatic Transfer Switch

View More Offers