PSR030DS0550Z POWR-SPEED® Fuse PSR SERIES HIGH-SPEED SQUARE BODY
2024-02-29
●Description
■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.
●Features/Benefits
■Best in class dc performance
■Extremely current limiting
■Superior cycling capability
■Global certification cURus, CCC, IEC
■Visual and optional microswitch fuse blown indication
■Low watt-loss design
■Compliance with US and Canadian requirements
■Fast-acting Class aR performance
■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.
●Features/Benefits
■Best in class dc performance
■Extremely current limiting
■Superior cycling capability
■Global certification cURus, CCC, IEC
■Visual and optional microswitch fuse blown indication
■Low watt-loss design
■Compliance with US and Canadian requirements
■Fast-acting Class aR performance
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