Mersen Amp-Trap form 101 semiconductor protection fuse was developed for higher voltage AC and DC drives, UPS systems, reduced voltage motor starters and similar applications where lower l(2)t and superior reliability. Low I2t minimizes damage to protected components on short circuit. Controlled arc voltage reduces stress to circuit components during fuse clearing. Highlights: very fast acting, current limiting and low I2t. Applications: protection of 700V or less DC drives, UPS, inverters, reduced voltage starters, etc. Volts rating: 700VAC/650VDC. Ampere rating: 400A. Integrated rating: 100kA AC/100kA DC. Blades and bolt-in mounting type. Measures 2-inches diameter by 5-3/32-inches length. UL recognized component UL file E60314; AC: guide no. JFHR2; DC: tested to UL standard 198L parameters.
Mersen A70P400-4 700V 400A Semicond Fuse, North American Style Fuse, Round, Semiconductor, Very Fast Acting Characteristics, 700 Vac/650 Vdc, 400 Ampere, Interrupting Rating 100 Kiloampere, Blade Terminal, Diameter 2 Inch, Length 5.09 Inch, Approval Ul 198L, Amp-Trap[R] Brand, A70P Model