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Approvals & Standards

  • All fuse blocks meet the requirements of UL 4248
  • UL listed, guide IZLT, File E52283
  • UL recognized component guide IZLT2, file E52283
  • CSA certified class 6225, File 32169

Key features & benefits

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired.
All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

More specifications

Product Specifications

Item Number

24051  

Description

Fuse Block 250VAC 250VDC Class H/K 400A 1-Pole Copper Box Side Clip  

EAN/UPC code

782001664497  

Rated voltage AC UL

250   V

Rated voltage DC UL

250   V

Rated current

400   A

ROHS Compliant

Yes  

Fuse class

Class H/K  

Short Circuit Current Rating (SCCR)

50  

Fuse Type/Class

Class H/K  

Number of Poles

1-pole  

Fuse Installation Method

Clip-in  

Body/Insulating Material

Phenolic  

Max Fuse Rated Current

400   A

Installation Mounting

Direct Screw Mount  

Product Weight

1.7236   kg

Product Width

101.6   mm

Product Length

304.8   mm

Product Height

95.2   mm

Sell Pack Quantity

1   Each

Sell Pack Width

96.8   mm

Sell Pack Length

101.6   mm

Sell Pack Height

304.8   mm