Circuit Breaker

The Square D Powerpact R-frame molded-case circuit breaker has a standard amperage-rating range to 3,000 A.
Sept. 28, 2006

These breakers can replace bulkier, more expensive, insulated case breakers in less space. The devices are offered with 80 and 100% ratings and interrupting ratings of 35, 65, and 100 kA at 480 Vac. The breakers are available in unit-mount models with 600 to 3,000-A ratings and I-line models up to 1,200 A. The breakers come with a RL3TB terminal kit for busing or optional cable lugs.

Schneider Electric, North American Operating Div., 1415 South Roselle Rd., Palatine, IL 60067, (847) 397-2600, www.us.Schneider-electric.com

About the Author

Sign up for our eNewsletters
Get the latest news and updates

Voice Your Opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!