Automatic Transfer Switches (ATS)

50/60 Hz 600 V Class, 40-4000 Amps

Caterpillar^® offers a broad range of automatic transfer switch products that are positioned to support virtually any type of emergency power application from simple, single ATS installations to highly complex, multi-ATS/generator switchgear systems. Today every standby generator set that is sold requires at least one ATS, and some cases require multiple units.

Consider:

CTX series for residential and light commercial applications.
CTG series for overall general applications with limited attachments
CTS series for applications a wide range of attachments and configurations.

CTG Series & CTS Series meet the requirements of NFPA 110, 99, and 70.

Automatic Transfer Switch Features Include:

Mechanically held contactor
Available in 2, 3, and 4 pole versions
UL, IEC, and CSA listed
NEMA 1, 3R, 4, 4X, and 12 enclosures

ATS Spec Sheets - Cat Brand

» • CTG Series - Automatic Transfer Switch

» • MX 150 Series Microprocessor Based ATS Controllers

» • CTS Series - Automatic Transfer Switch

» • CTSD Series - Supplement Delayed Transition Transfer Switch

» • CTSCT Series - Supplement Closed Transition Transfer Switch

» • CBTS Series - Supplement Open Transition Bypass Switch

» • MX 250 Series Microprocessor Based ATS Controllers

» • CTSM & CTGM Series Manual Transfer Switches

» • CTX Series Automatic Transfer Switch

ATS Spec Sheets - Olympian Brand Available from Your Cat Dealer

» • ATI Range - Automatic Transfer Switch

» • TC Range - Automatic Transfer Switch

» • CTI Range - Automatic Transfer Switch

ATS System Datasheets

» • Manual Handles for ATS

» • Switching the Neutral Conductor

» • UL Withstand & Closing Ratings for CTS/CTG Series ATS