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Approvals & Standards

  • UL Recognized Component guide IZLT2 File E52283
  • CSA Certified C22.2, class 6225, File 32169

Key features & benefits

Mersen P-Block series for Form 101 fuses are glass-filled polycarbonate or laminated phenolic insulator blocks with studs to accommodate bolt-in fuses. All studs, clips and mounting hardware are tin or zinc-plated

More specifications


  • Fuse blocks for semiconductor fuses

Product Specifications

Item Number



Fuse Block 1000VAC 1000VDC 1000A 1-Pole Stud center to center: 4.97 inch  

EAN/UPC code


Rated voltage AC UL

1000   V

Rated voltage DC UL

1000   V


50/60   Hz

Rated current

1000   A

ROHS Compliant


Short Circuit Current Rating (SCCR)

10   kA

Fuse Type/Class


Number of Poles


Fuse Installation Method


Body/Insulating Material


Torque Rating

40.67   N m

Max Fuse Rated Current

1000   A

Installation Mounting

Direct Screw Mount  

Product Weight

0.8391   kg

Product Width

63.5   mm

Product Length

203.2   mm

Product Height

88.9   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

0.88   kg

Sell Pack Width

85.9   mm

Sell Pack Length

201.7   mm

Sell Pack Height

142.7   mm