Littelfuse Inc

High-Voltage Fuse Holders and Blocks

Littelfuse's high-voltage 254, 354, 356, 359, 520, 150 HV, and 345 HV series of fuse blocks and holders in miniature form factors

Image of Littelfuse's High-Voltage Fuse Holders and BlocksThese higher-voltage fuse blocks and holders from Littelfuse offer the same miniature form factors as the lower-voltage versions, which eliminates the need to compromise on size to get higher voltage performance.

View Important Application Association

Fuse Blocks, Fuse Holders, and Fuse Clips (HBC)

Features
  • High voltage ratings from 400 V up to 600 V with multiple options available for mechanical placement of fuses
  • Wide operating temperature range from -40°C to +85°C
  • RoHS compliant, halogen-free, 100% Pb-free
  • Environmentally friendly and complies with global regulations
  • Complete fuse with fuse holder solution for high-voltage application requirements
  • Applicable to a wide range of applications and harsh operating environments
Applications
    
  • Data centers
  • Building automation
  • Industrial power systems
  • Commercial appliances
  
  • UPSs
  • Fan control systems
  • High voltage power supplies
  • Air conditioners

150 HV Series - Free Hanging In-Line (600 VAC)

ImageManufacturer Part NumberDescriptionFuse TypeVoltageContact MaterialAvailable QuantityPriceView Details
FUSE HOLDER CART 600V 20A INLINE01500603ZFUSE HOLDER CART 600V 20A INLINECartridge600VBrass6115 - Immediate$4,128.24View Details

254 Series - OMNI-BLOCK® Fuse Blocks (400 VAC)

ImageManufacturer Part NumberDescriptionFuse TypeVoltageContact MaterialAvailable QuantityPriceView Details
FUSE BLOK CARTRIDGE 300V 10A PCB02540101ZFUSE BLOK CARTRIDGE 300V 10A PCBCartridge400VSpring Brass9174 - Immediate$594.52View Details
FUSE BLOCK CART 300V 10A CHASSIS02540001ZFUSE BLOCK CART 300V 10A CHASSISCartridge400VSpring Brass0 - ImmediateSee Page for PricingView Details
FUSE BLOCK CART 300V 10A CHASSIS02540201ZFUSE BLOCK CART 300V 10A CHASSISCartridge400VSpring Brass524 - Immediate$664.66View Details
FUSE BLOCK CART 300V 10A CHASSIS02540002ZFUSE BLOCK CART 300V 10A CHASSISCartridge400VSpring Brass0 - ImmediateSee Page for PricingView Details
FUSE BLOK CARTRIDGE 400V 10A PCB02540121ZFUSE BLOK CARTRIDGE 400V 10A PCBCartridge400VBeryllium Copper744 - Immediate$1,275.88View Details

354 Series - OMNI-BLOCK® Fuse Blocks (600 VAC)

ImageManufacturer Part NumberDescriptionFuse TypeVoltageContact MaterialAvailable QuantityPriceView Details
FUSE BLOCK CART 600V 15A PCB03540101ZXGYFUSE BLOCK CART 600V 15A PCBCartridge600VPhosphorus Bronze10857 - Immediate$594.52View Details
FUSE BLOCK CART 600V 20A CHASSIS03540801ZXGYFUSE BLOCK CART 600V 20A CHASSISCartridge600VPhosphorus Bronze4869 - Immediate
1353 - Factory Stock		$567.80View Details
FUSE BLOCK CART 600V 30A CHASSIS03540001ZXGYFUSE BLOCK CART 600V 30A CHASSISCartridge600VPhosphorus Bronze4942 - Immediate$631.26View Details
FUSE BLOCK CART 600V 20A CHASSIS03540821ZXBLFUSE BLOCK CART 600V 20A CHASSISCartridge600VPhosphorus Bronze780 - Immediate$587.84View Details
FUSE BLOCK CART 600V 20A CHASSIS03540803ZXGYFUSE BLOCK CART 600V 20A CHASSISCartridge600VPhosphorus Bronze897 - Immediate$1,623.24View Details

356 Series - Fuse Blocks (600 VAC)

ImageManufacturer Part NumberDescriptionFuse TypeVoltageContact MaterialAvailable QuantityPriceView Details
FUSE BLOCK CART 250V 15A CHASSIS03560001ZFUSE BLOCK CART 250V 15A CHASSISCartridge600VSpring Brass256 - Immediate$2,728.78View Details
FUSE BLOCK CART 250V 15A CHASSIS03560010ZFUSE BLOCK CART 250V 15A CHASSISCartridge600VSpring Brass0 - Immediate$21,165.58View Details
FUSE BLOCK CART 250V 15A CHASSIS03560002ZFUSE BLOCK CART 250V 15A CHASSISCartridge600VSpring Brass8 - Immediate$5,046.74View Details
FUSE BLOCK CART 250V 15A CHASSIS03560008ZFUSE BLOCK CART 250V 15A CHASSISCartridge600VSpring Brass0 - Immediate$17,184.30View Details
FUSE BLOCK CART 250V 15A CHASSIS03560012ZFUSE BLOCK CART 250V 15A CHASSISCartridge600VSpring Brass45 - Immediate$24,909.72View Details

359 Series Fuse Blocks 600 VAC

ImageManufacturer Part NumberDescriptionFuse TypeVoltageContact MaterialAvailable QuantityPriceView Details
FUSE BLOCK CART 250V 30A CHASSIS03590001ZFUSE BLOCK CART 250V 30A CHASSISCartridge600VBeryllium Copper10 - Immediate
400 - Factory Stock		$3,637.26View Details
FUSE BLOCK CART 250V 30A CHASSIS03590002ZFUSE BLOCK CART 250V 30A CHASSISCartridge600VBeryllium Copper0 - Immediate$6,439.52View Details
FUSE BLOCK CART 250V 30A CHASSIS03590004ZFUSE BLOCK CART 250V 30A CHASSISCartridge600VBeryllium Copper0 - Immediate$11,199.02View Details

520 Series - OMNI-BLOCK® Fuse Blocks (600 VAC)

ImageManufacturer Part NumberDescriptionFuse TypeVoltageContact MaterialAvailable QuantityPriceView Details
FUSE BLOK CARTRIDGE 600V 10A PCB05200101ZFUSE BLOK CARTRIDGE 600V 10A PCBCartridge600VBrass8630 - Immediate$661.32View Details
FUSE BLOCK CART 600V 10A CHASSIS05200004ZFUSE BLOCK CART 600V 10A CHASSISCartridge600VBrass1964 - Immediate$704.74View Details
FUSE BLOCK CART 600V 10A CHASSIS05200003ZFUSE BLOCK CART 600V 10A CHASSISCartridge600VBrass2397 - Immediate
469 - Factory Stock		$694.72View Details
FUSE BLOCK CART 600V 10A CHASSIS05200005ZXGYFUSE BLOCK CART 600V 10A CHASSISCartridge600VBrass601 - Immediate
249 - Factory Stock		$704.74View Details

345 HV Series - PCB and Panel Mount (600 VAC)

ImageManufacturer Part NumberDescriptionFuse TypeVoltageContact MaterialAvailable QuantityPriceView Details
FUSE HLDR CARTRIDGE 600V 15A PCB03450101HFUSE HLDR CARTRIDGE 600V 15A PCBCartridge600VBrass2065 - Immediate$2,348.02View Details
FUSE HLDR CARTRIDGE 600V 16A PCB03450121HFUSE HLDR CARTRIDGE 600V 16A PCBCartridge600VBrass1666 - Immediate$2,698.72View Details
FUSE HLDR CART 600V 20A PNL MNT03450613HFUSE HLDR CART 600V 20A PNL MNTCartridge600VBrass0 - Immediate$2,040.74View Details
FUSE HLDR CART 600V 20A PNL MNT03450621HFUSE HLDR CART 600V 20A PNL MNTCartridge600VBrass0 - Immediate$2,461.58View Details
FUSE HLDR CART 600V 20A PNL MNT03450623HFUSE HLDR CART 600V 20A PNL MNTCartridge600VBrass100 - Immediate$2,461.58View Details
Published: 2017-11-13

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