Ferraz Shawmut: Your Fuse and Circuit Protection Resource





What's New Optimizing Circuit Breaker Instantaneous Trip Settings Covers analytical techniques and new technology that allow switchgear CBs to use sensitive instantaneous settings and maintain selectivity when using traditional electronic trips in switchgear and current limiting molded case circuit breakers, motor MORE... More News Ferraz Shawmut is Now Mersen New Surge-Trap Pluggable Surge Protectice Device New Surge-Trap Type 1 Surge Protective Device Electrical Services Now Available from Ferraz Shawmut Critical Changes to NFPA 70E - New White Paper New FSLBS Load Break Switch Offers More Versatility Medium Voltgage Fuses		Product Spotlight Cable Limiters UL Listed Ferraz Shawmut CP Cable Limiters are 600VAC rated designed for installation on cables or terminals to clear and isolate faults quickly, increasing the reliability of service entrance equipment and distribution runs. They are current limiting with a Learn more... SEARCH CENTER Catalog Search: (Part name or number) Competitor Part #: Site Search: Limit your search to:
Mersen is a global expert in materials and solutions for extreme environments as well as in the safety and reliability of electrical equipment. Solutions for Electrical Contractors Solutions for Facility Managers and MROs Solutions for OEMs Solutions for Specifying Engineers Solutions for Electrical Distributors Solutions for Power Electronics Engineering Services Training & Seminars Arc Flash Info Center™ Fuse Control™ High Power Test Lab Resources & Tools Articles & White Papers Product Data General Purpose Fuses UL Power Fuses Midget European IEC Canadian Semiconductor Fuses North American Round Style European Square Style European Cylindrical Style European DIN Fuses DC Rated Fuses British Standard Medium Voltage Fuses Power Fuses (formerly from GE) E-Rated R-Rated P.T. Fuses Capacitor Fuses Accessories Special Purpose Fuses Cable Protector Fluorescent Lighting Form 600 Lift Truck Fuse PC Board Mount Plug Fuse Telecommunications Welder Protection Accessories Point of Sale Displays Fuse Pullers / Clip Clamps Fuse Reducers Blown Fuse Indicators Box Covers Units Engineered Product UltraSafe™ Fuseholders Class CC & Midget (10x38mm) Fuse Holders 30A & 60A Class J Fuse Holders 14x51mm & 22x58mm Fuse Holders 27x60mm Fuse Holders Fuse Blocks & Holders UL Power Fuse Blocks Semiconductor Fuse Blocks Semiconductor Fuse Holders Class CC / Midget Fuse Holders IEC Fuse Holders Glass Fuse Blocks Glass Fuse Holder Micro/Plug-in fuse holders Accessories Low Voltage Disconnect Switches Fusible Disconnect Switch Non-Fusible Disconnect Switch Fusible Shunt Trip Manual Changeover Switch Manual By-Pass Changeover Switch Enclosed Disconnect Switch Surge Switch Air Conditioner Disconnect Overvoltage Protection Surge-Trap® SPD TPMOV MOV Protection Fuses Surge Switch High Power Switches Low Voltage Medium Voltage DC Rated Contactors Systems Electrolyic Cell Power Distribution Blocks Finger-Safe Design (175-840A) Miniature Open Style (90-240A) Intermediate Open Style (155-460A) Large Open Style (170-2660A) Miniature / Glass Fuses 1/4" X 1-1/4" 1/4" X 1" 5 X 20mm 4.5 X 14.5mm Automotive fuse Micro Subminiature Thermal Management Catalog Search Cross-Reference Search Arc Flash Info Center™ Articles & White Papers CAD Files High-Power Test Lab Literature PIQ Quiz New Quiz Archived Quizzes R-Tools Heatsink Modeling Reference UL508A SCCR Guides Select-A-Fuse^® Software Seminars Technical Services Training Modules New Products News Releases eNewsletter Events Keep Me Informed Seminars PIQ Quiz New Quiz Archived Quizzes UL, CSA, CE and Other Certifications Environmental policy Restriction of Hazardous Substances (RoHS) Directive ISO 9001 Quality Standards ISO 14001 Environmental Standards QSE Manual Privacy Policy