Link has been copied to clipboardSeries: PSR DIN Blade
PSR DIN Blade Series – High-Speed Semiconductor Fuse, Square Body
The PSR DIN Blade series is a POWR-SPEED® high-speed, square body fuse specifically designed for the protection of power semiconductor devices such as diodes, triacs, IGBTs, SCRs, MOSFETs, and other solid-state devices that are typically used in power conversion and power conditioning equipment. Variable frequency drives, inverters, UPS, rectifiers, and soft-starters are examples of 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 and an optional microswitch for external indication.
- Extremely current-limiting
- Global certification cURus, CCC*, IEC
- Low watt-loss design
- POWR-SPEED® technology
- Best-in-class dc performance
- Superior cycling capability
- Visual and optional microswitch fuse blown indication
- Compliance with US and Canadian requirements
- Fast-acting Class aR performance
- 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
PSR DIN Blade Parts
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PSR DIN Blade Applications
- Power conversion devices (UPS, inverter, rectifiers, drives)
- Dc systems (dc common bus, dc injection braking)
- Battery protection application (energy storage systems)
- EV charging stations
- Heaters and power supplies
