Home » A480R4R-1 Mersen Ferraz Shawmut Current Limiting Fuse
Mersen Ferraz Shawmut A480R4R-1 - Current Limiting Fuse
Mersen Ferraz Shawmut A480R4R-1 - Current Limiting Fuse

A480R4R-1 Mersen Ferraz Shawmut Current Limiting Fuse

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€310,74 inc. VAT
-79% €1.445,94 €310,74 inc. VAT
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Product Details

Mersen Amp-Trap A480R4R-1 R-Rated Medium Voltage Current-Limiting Fuse — 4R, 4.8kV, 65kA interrupting rating RMS sym. Ferrule-mounted, single barrel, 3" diameter, with blown-fuse indicator. UL Recognized back-up fuse for short circuit protection of medium voltage motors and motor controllers, coordinated with overload relays in combination motor starters.

Available in stock — ships within 24 hours after payment.

Product overview

Catalog number A480R4R-1
Manufacturer Mersen (Amp-Trap)
Product type R-rated medium voltage current-limiting back-up fuse
R-rating / size 4R
Maximum voltage 4.8kV (tested at 5.5kV)
Continuous amp rating @ 40°C 130A
Max. interrupting rating 65kA RMS Sym @ 5.5kV
Min. interrupting rating 330A RMS
Mounting style Ferrule — 3" (76 mm) barrel diameter, 1 barrel
Dimension L 15.88 in (403 mm)
Blown-fuse indicator Yes
Approvals UL Recognized — File E93367
Condition New — original sealed packaging

Applications

  • Short circuit protection of medium voltage motors and motor controllers at 4.8kV
  • Combination motor starters requiring R-rated back-up fuses coordinated with overload relays
  • Medium voltage switchgear and motor control centres requiring UL Recognized ferrule-mount fuses
  • Direct replacement for compatible 4.8kV R-rated fuses from other manufacturers using standard spring-reinforced clips

Shipping

  • Ships within 24 hours after payment
  • Secure packaging for safe delivery
  • Free delivery within Germany

Warranty & compliance

  • 12-month warranty included
  • Product is fully compliant with EU industry standards
  • VAT invoice included with every order

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