Littelfuse Inc

POWR-SPEED® Line of High-Speed (Semiconductor) Blade Fuses – PSR Series

Littelfuse's PSR series high-speed square body semiconductor fuses are designed for protection of power semiconductor devices

Image of Littelfuse's POWR-SPEED® Line of High-Speed (Semiconductor) Blade Fuses – PSR SeriesLittelfuse PSR series high-speed square body fuses are specially designed for protection of power semiconductor devices such as diodes, TRIACs, SCRs, MOSFETs, IGBT-based applications, and other solid-state devices that are typically designed into power conversion and power conditioning equipment.

POWR-SPEED Product Flyer

POWR-SPEED Cross-Reference

Features and Benefits
  • Extremely current limiting
  • Low watt loss
  • Universal blade mounting
  • Optimized design
  • RoHS and REACH compliant
  • Optimized performance
  • Reduces peak let-through current and let-through energy (I2t)
  • Less energy wasted during operation
  • Laser-etched resistance values eliminate labels that erode over time
  • Quick and easy field replacement
  • Better energy efficiency and improved protection levels
  • Environmentally friendly, offering greater acceptance globally
Applications
  • Industrial electronics
  • Renewable energy
  • EV infrastructure
  • Power conversion devices
  • DC systems
  • Heaters and power supplies
  • Battery protection applications
  • Electric vehicle charging stations

PSR030 Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CAAvailable QuantityPreçoVer detalhes
FUSE SQUARE 50A 700VAC/600VDCPSR030DL0050ZFUSE SQUARE 50A 700VAC/600VDC700VCA0 - Immediate$196.05Ver detalhes
FUSE SQUARE 200A 700VAC/600VDCPSR030DL0200ZFUSE SQUARE 200A 700VAC/600VDC700VCA0 - Immediate
12 - Factory Stock		$242.81Ver detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR030DS0500ZFUSE SQUARE 500A 700VAC/600VDC700VCA3 - Immediate
9 - Factory Stock		$251.63Ver detalhes
FUSE SQUARE 100A 700VAC/600VDCPSR030UL0100ZFUSE SQUARE 100A 700VAC/600VDC700VCA0 - Immediate$242.81Ver detalhes
FUSE SQUARE 250A 700VAC/600VDCPSR030UL0250ZFUSE SQUARE 250A 700VAC/600VDC700VCA0 - Immediate
3 - Factory Stock		$203.46Ver detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR030UL0500ZFUSE SQUARE 500A 700VAC/600VDC700VCA0 - Immediate$218.21Ver detalhes

PSR031 Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CAAvailable QuantityPreçoVer detalhes
FUSE SQUARE 250A 700VAC/600VDCPSR031DL0250ZFUSE SQUARE 250A 700VAC/600VDC700VCA0 - Immediate
3 - Factory Stock		$269.17Ver detalhes
FUSE SQUARE 630A 700VAC/600VDCPSR031DL0630ZFUSE SQUARE 630A 700VAC/600VDC700VCA0 - Immediate$283.42Ver detalhes
FUSE SQUARE 200A 700VAC/600VDCPSR031UL0200ZFUSE SQUARE 200A 700VAC/600VDC700VCA4 - Immediate
6 - Factory Stock		$269.17Ver detalhes
FUSE SQUARE 400A 700VAC/600VDCPSR031UL0400ZFUSE SQUARE 400A 700VAC/600VDC700VCA0 - Immediate
3 - Factory Stock		$269.17Ver detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR031UL0500ZFUSE SQUARE 500A 700VAC/600VDC700VCA0 - Immediate
9 - Factory Stock		$240.14Ver detalhes
FUSE SQUARE 700A 700VAC/600VDCPSR031UL0700ZFUSE SQUARE 700A 700VAC/600VDC700VCA3 - Immediate$338.30Ver detalhes
FUSE SQUARE 250A 700VAC/600VDCPSR031US0250ZFUSE SQUARE 250A 700VAC/600VDC700VCA0 - Immediate
6 - Factory Stock		$260.42Ver detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR031US0500ZFUSE SQUARE 500A 700VAC/600VDC700VCA0 - Immediate
21 - Factory Stock		$277.91Ver detalhes

PSR032 Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CAAvailable QuantityPreçoVer detalhes
FUSE SQUARE 700A 700VAC/600VDCPSR032DL0700XFUSE SQUARE 700A 700VAC/600VDC700VCA0 - Immediate$297.68Ver detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR032DS0500XFUSE SQUARE 500A 700VAC/600VDC700VCA0 - Immediate
8 - Factory Stock		$295.28Ver detalhes
FUSE SQUARE 630A 700VAC/600VDCPSR032UL0630XFUSE SQUARE 630A 700VAC/600VDC700VCA0 - Immediate$297.68Ver detalhes
FUSE SQUARE 1KA 700VAC/600VDCPSR032UL1000XFUSE SQUARE 1KA 700VAC/600VDC700VCA10 - Immediate
4 - Factory Stock		$372.32Ver detalhes
FUSE SQUARE 450A 700VAC/600VDCPSR032US0450XFUSE SQUARE 450A 700VAC/600VDC700VCA0 - Immediate
4 - Factory Stock		$281.22Ver detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR032US0500XFUSE SQUARE 500A 700VAC/600VDC700VCA0 - Immediate
2 - Factory Stock		$281.22Ver detalhes
FUSE SQUARE 800A 700VAC/600VDCPSR032US0800XFUSE SQUARE 800A 700VAC/600VDC700VCA2 - Immediate
7 - Factory Stock		$355.35Ver detalhes

PSR033 Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CAAvailable QuantityPreçoVer detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR033DL0500XFUSE SQUARE 500A 700VAC/600VDC700VCA0 - Immediate
2 - Factory Stock		$402.65Ver detalhes
FUSE SQUARE 1KA 700VAC/600VDCPSR033DL1000XFUSE SQUARE 1KA 700VAC/600VDC700VCA0 - Immediate$434.37Ver detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR033UL0500XFUSE SQUARE 500A 700VAC/600VDC700VCA0 - Immediate
4 - Factory Stock		$422.78Ver detalhes
FUSE SQUARE 1KA 700VAC/600VDCPSR033UL1000XFUSE SQUARE 1KA 700VAC/600VDC700VCA0 - Immediate$456.08Ver detalhes
FUSE SQUARE 1.25KA 700VAC/500VDCPSR033UL1250XFUSE SQUARE 1.25KA 700VAC/500VDC700VCA0 - Immediate
75 - Factory Stock		$456.08Ver detalhes
FUSE SQUARE 500A 700VAC/600VDCPSR033US0500XFUSE SQUARE 500A 700VAC/600VDC700VCA0 - Immediate
8 - Factory Stock		$394.68Ver detalhes
FUSE SQUARE 700A 700VAC/600VDCPSR033US0700XFUSE SQUARE 700A 700VAC/600VDC700VCA0 - Immediate$394.68Ver detalhes
FUSE SQUARE 800A 700VAC/600VDCPSR033US0800XFUSE SQUARE 800A 700VAC/600VDC700VCA0 - Immediate
2 - Factory Stock		$394.68Ver detalhes

PSR070 Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CAAvailable QuantityPreçoVer detalhes
FUSE SQUARE 200A 1.3KVAC/1KVDCPSR070DL0200ZFUSE SQUARE 200A 1.3KVAC/1KVDC1,3kVCA0 - Immediate$304.81Ver detalhes
FUSE SQUARE 50A 1.3KVAC/1KVDCPSR070UL0050ZFUSE SQUARE 50A 1.3KVAC/1KVDC1,3kVCA0 - Immediate
36 - Factory Stock		$329.74Ver detalhes
FUSE SQ 100A 1.3KVAC/1KVDC 1=1PCPSR070UL0100ZFUSE SQ 100A 1.3KVAC/1KVDC 1=1PC1,3kVCA78 - Immediate
6 - Factory Stock		$329.74Ver detalhes
FUSE SQUARE 125A 1.3KVAC/1KVDCPSR070UL0125ZFUSE SQUARE 125A 1.3KVAC/1KVDC1,3kVCA47 - Immediate$363.84Ver detalhes
FUSE SQUARE 200A 1.3KVAC/1KVDCPSR070UL0200ZFUSE SQUARE 200A 1.3KVAC/1KVDC1,3kVCA12 - Immediate$363.84Ver detalhes
FUSE SQUARE 250A 1.3KVAC/1KVDCPSR070UL0250ZFUSE SQUARE 250A 1.3KVAC/1KVDC1,3kVCA17 - Immediate$363.84Ver detalhes

PSR071 Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CAAvailable QuantityPreçoVer detalhes
FUSE SQUARE 250A 1.3KVAC/1KVDCPSR071UL0250ZFUSE SQUARE 250A 1.3KVAC/1KVDC1,3kVCA3 - Immediate
3 - Factory Stock		$380.77Ver detalhes
FUSE SQUARE 450A 1.3KVAC/1KVDCPSR071UL0450ZFUSE SQUARE 450A 1.3KVAC/1KVDC1,3kVCA0 - Immediate
3 - Factory Stock		$347.15Ver detalhes

PSR072 Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CAAvailable QuantityPreçoVer detalhes
FUSE SQUARE 400A 1.3KVAC/1KVDCPSR072DL0400XFUSE SQUARE 400A 1.3KVAC/1KVDC1,3kVCA5 - Immediate
3 - Factory Stock		$431.13Ver detalhes
FUSE SQUARE 500A 1.3KVAC/1KVDCPSR072DL0500XFUSE SQUARE 500A 1.3KVAC/1KVDC1,3kVCA1 - Immediate
230 - Factory Stock		$472.65Ver detalhes
FUSE SQUARE 250A 1.3KVAC/1KVDCPSR072UL0250XFUSE SQUARE 250A 1.3KVAC/1KVDC1,3kVCA0 - Immediate
21 - Factory Stock		$431.13Ver detalhes
FUSE SQUARE 350A 1.3KVAC/1KVDCPSR072UL0350XFUSE SQUARE 350A 1.3KVAC/1KVDC1,3kVCA0 - Immediate$410.60Ver detalhes
FUSE SQUARE 450A 1.3KVAC/1KVDCPSR072UL0450XFUSE SQUARE 450A 1.3KVAC/1KVDC1,3kVCA0 - Immediate$472.65Ver detalhes
FUSE SQUARE 500A 1.3KVAC/1KVDCPSR072UL0500XFUSE SQUARE 500A 1.3KVAC/1KVDC1,3kVCA1 - Immediate
42 - Factory Stock		$472.65Ver detalhes

PSR073 Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CAAvailable QuantityPreçoVer detalhes
FUSE SQUARE 500A 1.3KVAC/1KVDCPSR073DL0500XFUSE SQUARE 500A 1.3KVAC/1KVDC1,3kVCA0 - Immediate$464.37Ver detalhes
FUSE SQUARE 630A 1.3KVAC/1KVDCPSR073DL0630XFUSE SQUARE 630A 1.3KVAC/1KVDC1,3kVCA0 - Immediate
2 - Factory Stock		$480.90Ver detalhes
FUSE SQUARE 350A 1.3KVAC/1KVDCPSR073UL0350XFUSE SQUARE 350A 1.3KVAC/1KVDC1,3kVCA1 - Immediate
16 - Factory Stock		$464.37Ver detalhes
FUSE SQUARE 450A 1.3KVAC/1KVDCPSR073UL0450XFUSE SQUARE 450A 1.3KVAC/1KVDC1,3kVCA1 - Immediate$464.37Ver detalhes
FUSE SQUARE 500A 1.3KVAC/1KVDCPSR073UL0500XFUSE SQUARE 500A 1.3KVAC/1KVDC1,3kVCA1 - Immediate
3 - Factory Stock		$464.37Ver detalhes
FUSE SQUARE 700A 1.3KVAC/1KVDCPSR073UL0700XFUSE SQUARE 700A 1.3KVAC/1KVDC1,3kVCA0 - Immediate$489.33Ver detalhes
Published: 2019-11-08

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Publish Date: 2020-10-19

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