97441-FUSE BLOCK,SINGLE P

Littelfuse PSR series high-speed square body fuses are specially designed for protection of power semiconductor devices such as diodes, triacs, IGBTs, SCRs, MOSFETs, and other solid-state devices that are typically designed into power conversion and power conditioning equipment. Variable frequency drives, inverters, UPS, rectifiers, and soft-starters are examples of typical equipment designed with sensitive power semiconductor devices that cannot withstand any line surge or overcurrent conditions and require high-speed protection. Littelfuse POWR-SPEED® PSR series products offer optimized circuit protection at the extremely fast speed required to protect modern day power conversion devices. Available in DIN43653 blade style termination with visual blown fuse indication standard on all fuses and optional micro-switch for external indication.

Square Body High-Speed Fuse Protistor® Size 120 aR 2000VDC IEC 25A With Striker L Brackets

High-Speed Cylindrical Fuse Protistor® Size 27x60 gR (gRB) 660VDC IEC 5A With Striker

High Speed Fuse Amp-Trap® A70QS 700VAC 700VDC 70A Bolted Blade

High Speed Fuse Amp-Trap® A60Q 600VAC 600VDC 30A Ferrule

The Littelfuse LA15QS series semiconductor fuses were designed for the specific protection of diodes and other semiconductor devices rated 150VAC/DC. The LA15QS product lines compact design is perfect for those applications that have limitations on available space.

High Speed Fuse Amp-Trap® A70P 700VAC 650VDC 600A Bolted Blade TI Indicator

Littelfuse PSR Series High-Speed Square Body Fuses are specially designed for protection of power semiconductor devices such as diodes, triacs, IGBTs, SCRs, MOSFETs and other solid state devices that are typically designed into power conversion and power conditioning equipment. Variable frequency drives, inverters, UPS, rectifiers and soft-starters are examples of typical equipment designed with sensitive power semiconductor devices that cannot withstand any line surge or overcurrent conditions and require high-speed protection. Littelfuse POWR-SPEED® PSR Series products offer optimized circuit protection at the extremely fast speed required to protect modern day power conversion devices. Such products are commonly found in numerous applications including pulp and paper industries, cranes and heavy-lifting equipment, processing industries, wastewater treatment plants and various large factories and MRO facilities.

Square Body High-Speed Fuse Protistor® Size 120 gR 750VDC IEC 125A With Striker Flush ends metric threads

Square Body High-Speed Fuse Protistor® Size 122 gR 750VDC IEC 500A With Striker Open Slot Blades

FP ESS SQB5 FL 1500A