Catalog

Special Purpose Fuses

Welder Protectors

A4BX

Mersen A4BX welder protectors are special purpose limiters used to provide isolation of faulted welding equipment and protection for the cable drop supplying the welder. Welder protectors have a high thermal capacity and are less affected by high ambient temperatures and extended weld times than similar size Class J, K, or R fuses. Welder Protectors should only be applied for isolation of short circuited welding circuits. Overload protection must be provided for by other means.

 

PRODUCT DETAILS

  • Volts (VAC) 600 VAC
  • Ampere Range (A) 100 to 600 A
  • I.R. AC (kA) 200 kA
  • Mounting Clip Or Bolt-on
  • Connection Terminal Type Blade
  • Body Style Cylindrical
  • Body Material GMG
  • Materials Contact Silver-Plated Copper
  • Standards Mersen Self-Certified
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Consult Technical Services
 

Catalog-Reference

  • A4BX100-150
  • A4BX125-150
  • A4BX150-150
  • A4BX200-150
  • A4BX200-150J - M217844
  • A4BX225-150
  • A4BX225-150J
  • A4BX300-150
  • A4BX300-150J
  • A4BX400-150
  • A4BX400-150J
  • A4BX500-150
  • A4BX600-150
 

CAD & OUTLINE DRAWINGS

  • CAD Drawings

    • Drawing A4BX(225-400)-150J :   PDF (46 KB)
    • Drawing A4BX(65-600)-150 :   PDF (36 KB)
    • Drawing A4BX200-150J :   PDF (46 KB)
 

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