Prevent One Monster of a Problem With Our Amp-Trap^® High-Speed J

Most of today's drives and soft-starters don't have room for the high-speed internal fusing that protects their sensitive power semiconductors. And while traditional branch circuit protection meets NEC^® requirements, it leaves motor controllers vulnerable to costly damage and downtime.

That's why Ferraz Shawmut created the Amp-Trap High-Speed J fuse. Specifically designed to safeguard electronic motor controllers, this monster of a fuse combines the overload capacity and dimensions of a Class J with the performance of a semiconductor fuse.

The result is one fuse that provides two kinds of protection — the branch circuit protection required by the NEC and the high-speed protection you need to prevent damage to your motor controller's sensitive internal electronics. To learn more about our Amp-Trap High-Speed J fuse... Download our article, “Caught Unprotected?” [85 kb] Download product brochure [1.5 mb] Download our High-Speed J ad [115 kb] Go to product information Contact your Ferraz Shawmut representative or distributor to learn how you can bring Amp-Trap High-Speed J protection to your facility. For the name, phone and e-mail of the sales rep and distributors in your area, go to our locator or call 978-462-6662. For more specific information, contact us.

Our Amp-Trap High-Speed J is the only fuse designed to provide both branch circuit protection and high-speed protection for electronic motor controllers.