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RFS - Class H - Fast-Acting

Approvals & Standards
UL listed to standard 248-7 File E2137
CSA certified to standard C22.2 no. 248.7

RFS general purpose Class H renewable fuses are suitable for application where available short-circuit currents do not exceed 10,000 amperes. For replacement fuse links select RLS series die-cut zinc replacement links from 3 to 600 amperes in 30 ratings.

RFS general purpose Class H renewable fuses are suitable for application where available short-circuit currents do not exceed 10,000 amperes. For replacement fuse links select RLS series die-cut zinc replacement links from 3 to 600 amperes in 30 ratings.

Key features & benefits

  • Knurled bushings for ease of disassembly

  • Rugged construction for maximum service life

  • Precision die-cut renewal links renew quickly and give repeatable performance

Applications

  • General purpose loads where short circuits are 10,000 amperes or less

Technical Specifications
Frequency (Hz) 50/60 Hz
Amperage Range 3 to 600 A
Fuse Class Class H
Speed/Characteristic Fast-Acting
UL Category Code JDDZ

Reference Finder

62 references in this series

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Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
RFS45 See product
 45A - - No 0.1497kg
RFS450 See product
 450A - - No 1.642kg
RFS5 See product
 5A - - No 0.0771kg
RFS50 See product
 50A - - No 0.1497kg
RFS500 See product
 500A - - No 1.642kg
RFS6 See product
 6A - - No 0.0771kg
RFS60 See product
 60A - - No 0.1497kg
RFS600 See product
 600A - - No 1.642kg
RFS70 See product
 70A - - No 0.2994kg
RFS80 See product
 80A - - No 0.2994kg
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