Catalog

Low Voltage UL/CSA Fuses

Class J

AJT - Class J - Time-delay

Amp-Trap 2000 time-delay AJT fuses provide IEC Type "2" (No Damage) protection to main, feeder, and branch-circuits, for all types of loads - yet, they require only half the mounting space needed for 600V UL Class RK fuses. Time-delay characteristics handle motor in-rush currents without nuisance trips. Its current-limiting ability and wide range of ratings provide excellent overcurrent protection for all your applications. An optional mechanical blown fuse indicator and Microswitch is available on blade-type (70 to 600A) fuses for visual and/or remote blown fuse indication.

 

FEATURES

  • Solid-state SmartSpot indicator
  • Time-delay for motor starting and transformer inrush
  • 300kA interrupting rating, self-certified (UL witnessed)
  • Extremely current-limiting for low peak let-thru current
  • Most current-limiting UL class fuse
  • Small footprint requires less mounting space and allows smaller, more economical fuse blocks
  • Easy 2-to-1 selectivity for prevention of nuisance shutdowns
  • Unique Class J dimensions prevent replacement errors
  • High-visibility orange label gives instant recognition
  • Metal embossed date and catalog number for traceability and lasting identification
  • Fiberglass body provides dimensional stability in harsh industrial settings
  • High-grade silica filler ensures fast arc quenching
  • Optional EI blown fuse indicator/switch available
 

PRODUCT DETAILS

  • Volts (VAC) 600 VAC
  • Volts (VDC) 500 VDC
  • Ampere Range (A) 1 to 600 A
  • I.R. AC (kA) 200 kA
  • I.R DC (kA) 100 kA
  • IR Other (kA) 300kA 600V AC Self Certified (UL Witnessed)
  • Class Class J
  • Speed / Characteristic Time-delay
  • Mounting Clip
  • Connection Terminal Type Ferrule
    Blade
  • Body Style Cylindrical
    Rejection
  • Body Material GMG
  • Materials Contact Tin-plated Copper
    Silver-Plated Copper
    Brass
  • Standards UL Listed to Standard 248-8, File E2137
    DC Listed to UL Standard 248
    CSA Certified to Standard C22.2, No. 248.8
    IEC 269-2-1
  • Application Motor Circuits
    Mains
    Feeders
    Branch Circuits
    Lighting
    Heaters
    Transformers
    Control Panels
    Circuit Breaker Back-up
    Bus Duct
    Load Centers
  • ROHS Compliant Yes
  • Lead Free Yes
  • CE conformity Yes
  • UL File Card E2137 JDDZ.E2137
  • CSA File Card Class: 1422-02 File: 012636 0 000
 

Catalog-Reference

  • AJT1 - X214748
  • AJT1-1/2 - B215258
  • AJT1-1/4 - C215765
  • AJT1-6/10 - G216275
  • AJT1-8/10 - H216782
  • AJT10 - Y217302
  • AJT100 - B215764
  • AJT110 - F216780
  • AJT12 - C217812
  • AJT125 - A217810
  • AJT15 - N218328
  • AJT150 - Y218843
  • AJT17-1/2 - A218845
  • AJT175 - K219889
  • AJT2 - P219364
  • AJT2-1/2 - T223094
  • AJT2-1/4 - A200882
  • AJT2-8/10 - M201422
  • AJT20 - Z201939
  • AJT200 - Y200880
  • AJT225 - V211158
  • AJT25 - X211160
  • AJT250 - K212713
  • AJT3 - Q211683
  • AJT3-1/2 - W212194
  • AJT3-2/10 - L212714
  • AJT30 - W213229
  • AJT300 - L213726
  • AJT35 - M213727
  • AJT4 - W214241
  • AJT4-1/2 - Y214749
  • AJT40 - C215259
  • AJT400 - G216781
  • AJT45 - D215766
  • AJT450 - M218327
  • AJT5 - H216276
  • AJT5-6/10 - J216783
  • AJT50 - Z217303
  • AJT500 - N219363
  • AJT6 - D217813
  • AJT6-1/4 - P218329
  • AJT60 - B218846
  • AJT600 - C222573
  • AJT7 - Q219365
  • AJT70 - L201421
  • AJT8 - M219891
  • AJT80 - W211159
  • AJT9 - D222574
  • AJT90 - V212193
 

CAD & OUTLINE DRAWINGS

  • CAD Drawings

    • Drawing AJT(1-30) :   PDF (25 KB)
    • Drawing AJT(35-60) :   PDF (26 KB) DXF (1.2 MB) STP (175 KB)
    • Drawing AJT(70-100) :   PDF (28 KB)
    • Drawing AJT(110-200) :   PDF (30 KB)
    • Drawing AJT(225-400) :   PDF (29 KB)
    • Drawing AJT(450-600) :   PDF (29 KB)
    • Drawing AJT(110-600) EI :   PDF (157 KB)
    • Drawing AJT225EIB :   STP (1.8 MB)
    • Drawing AJT400EIB :   STP (1.1 MB)
 

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