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Class J High Speed UL Power Fuse, 1 to 600 Amps
Mersen HSJ Series

Designed for starting characteristics of solid state motor controllers!
Optimized overload capability to withstand high levels of current!

Excellent cycling ability for frequent start/stops!
Class J High Speed UL Power Fuse AJT Series
Class J High Speed UL Power Fuse, 1 to 600 Amps<br>Mersen HSJ Series
List Price: Starting at $40.03
Our Price: Starting at $14.01 Buying in volume?
Minimum Order: 10 item minimum
  • Free shipping on orders of $300 or more.

Ferraz Shawmut, the North American headquarters for the global company by the same name, has changed its name to Mersen.

The new High Speed J (HSJ) combines the low I2t of a semiconductor fuse and the branch circuit performance of a Class J UL listed fuse.

This fuse was designed for the starting characteristics of solid state motor controllers.

The HSJ can provide branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCR's, GTO's and SSR's.



SOME USEFUL APPLICATIONS ARE :

Branch Circuits
Control Panels
Electronic Motor
Controllers
Phase Controllers
Drives
Soft-Starters
Solid State Relays

Features

  • Manufactured by Mersen (Ferraz Shawmut)
  • 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
  • Current-Limiting
  • AC & DC Ratings
  • Compact Size
  • RATINGS :
    ●AC: 1-600A 600VAC, 200kA I.R. 300kA I.R. Self Certified
    ●DC: 15-600A 500VDC, 100kA I.R. L/R 10mS