-
Available Now! 
Available Now!Mersen
AJT10N
Fuse, Class J, Time Delay UL Power, 10A, Visual Open Indicator, Minimum Order of 10 (per Pack), Price per Piece
$26.50$26.50 -
Available Now! 
Available Now!Mersen
A4J50
Fuse, Class J, Fast-Acting UL Power, 50A, Unique Dimensions, Minimum Order of 10 (per Pack), Price per Piece
$56.43$56.43 -
Available Now! 
Available Now!Mersen
ATMR20
Fuse, 20 Amp (20A), 600VAC/DC, Rejection Style Design, Fast Acting, Class CC, General Purpose, Suitable for Branch Circuit Protection, Amp-Trap® ATMR Fuses, Minimum Order of 10 (per Pack), Price per Piece
$16.63$16.63 -
Available Now! 
Available Now!Mersen
US6J3I
Fuse Block, 600V, 60A, Fits Class J Fuses, 3 Pole, UltraSafe, Minimum Order of 2 (per Pack), Price per Piece
$123.59$123.59 -
Mersen
A051B2DAR0-38R
Medium Voltage Fuse, 5080VAC, 50/60Hz, 38R Amp, 65kA IR, R-Rated, Bolt-On Mount, Visual Indicator, 7.63 x 3.00 x 19.25" HWL, Amp-Trap Bolt-In Series for Short CIrcuit Protection of Medium Voltage Motors and Motor Controllers
$4,780.37$4,780.37 -
Mersen
A051B1DAR0-19R
Medium Voltage Fuse, 5080VAC, 50/60Hz, 19 Amp (19A), Class R, Bolt-in Mount, Flush Indicator, Current Limiting Motor Circuit Backup Power Fuse
$3,101.24$3,101.24 -
$199.61$199.61 -
Available Now! 
$390.01$390.01 -
Available Now! 
Available Now!Mersen
HSJ100
Fuse, Amp-Trap, 600VAC/500DC, 100A, UL/CSA Listed, High Speed Class J, Optimized Overload Capability, Minimum Order of 5 (per Pack), Price per Piece
$98.66$98.66 -
Mersen
HSJ10
Fuse, Amp-Trap, 600VAC/500DC, 10A, UL/CSA Listed, High Speed Class J, Optimized Overload Capability, Minimum Order of 10 (per Pack), Price per Piece
$28.00$28.00 -
Mersen
HSJ1
Fuse, Amp-Trap, 600VAC/500DC, 1A, UL/CSA Listed, High Speed Class J, Optimized Overload Capability, Minimum Order of 10 (per Pack), Price per Piece
$28.00$28.00 -
Mersen
HSJ25
Fuse, Amp-Trap, 600VAC/500DC, 25A, UL/CSA Listed, High Speed Class J, Optimized Overload Capability, Minimum Order of 10 (per Pack), Price per Piece
$28.00$28.00
Mersen is a global manufacturer of low voltage fuses, fusegear and power distribution blocks.
You might recognize the names Gould Shawmut or Ferraz Shawmut... Gould Shawmut was acquired in 1999 and became Ferraz Shawmut. By 2010 Ferraz Shawmut changed their official corporate name to Mersen.
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