Product image for Mersen HSJ20 20 Amp 600 VAC 500 VDC Class J High Speed Fuse
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Mersen HSJ20 20 Amp 600 VAC 500 VDC Class J High Speed Fuse

Manufacturer: Mersen | Catalog # HSJ20 | Codale Part # 4335586
$28.87/ea
ea
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Primary Spec Sheet
The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.

Technical Information

Amperage
20 Amp
Applications
For Control Panels, Electronic Motor Controllers, Phase Controllers, Drives, Soft Starters, Solid State Relays
Fuse Class
Class J
Insulation Material
GMG
Interrupt Rating
200 kAIC
Mounting Type
Clip
Rated Voltage AC
600 V
Rated Voltage DC
500 V
Tc Connection
Ferrule
Terminal Material
Tin-Plated Copper
Terminal Type
Ferrule
Type
North American Power Fuses
Voltage
600 VAC

Packaging

Pkg Qty
10

Manufacturer Information

Brand
Ferraz Shawmut Canada, Inc.

General Product Info

12-Digit UPC
782001329471
Class
J
Product UPC
78200132947
Weight
0.12 lb

Dimensions

Diameter
0.81 Inch
Length
2-1/4 Inch
Features
  • Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts
  • Low I2t (low thermal energy)
  • Excellent cycling ability for frequent starts/stops without nuisance opening
Applications
  • Branch circuits
  • Control panels
  • Electronic motor controllers
  • Phase controllers
  • Drives
  • Soft-starters
  • Solid state relays
Approvals & Standards
  • UL listed to standard 248-8 File E2137
  • CSA certified to standard C22.2 no. 248.8
  • DC listed to UL 248
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