Catalog

Low Voltage UL/CSA Fuses

Class L

A4BY - Class L - Time-Delay

Amp-Trap A4BY fuses have been the industry's favorite when it comes to protecting service entrance equipment, feeder circuits, and circuit breakers. The A4BY is a 100% rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500% rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays.

 

FEATURES

  • Unique dimensions prevent replacement by other fuse classes
  • Blade-stamped catalog numbers for permanent identification
  • Glass melamine body and plated terminals provide superior reliability in harsh environments
 

PRODUCT DETAILS

  • Volts (VAC) 600 VAC
  • Volts (VDC) 300 VDC
  • Ampere Range (A) 200-6000 A
  • I.R. AC (kA) 200 kA
  • I.R DC (kA) 100 kA
  • Class Class L
  • Speed / Characteristic Time-Delay
  • Mounting Bolt On
  • Connection Terminal Type Blade
  • Body Style Cylindrical
    Rejection
  • Body Material GMG
  • Materials Contact Silver-Plated Copper
  • Standards Mersen Self-Certification,
    UL Listed to Standard 248-10, File E2137
    CSA Certified to Standard C22.2, No. 248.10
    IEC 269-2-1
    DC Tested to UL 248 limits (Mersen Self-Certified)
  • Application Mains
    Feeders
    Circuit Breakers
    Load centers
    Panelboards
    Switchboards
    Metering Centers
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Consult Technical Services
  • UL File Card E2137 JDDZ.E2137
  • CSA File Card Class: 1422-02 File: 012636_0_000
 

Catalog-Reference

  • A4BY1000 - X201431
  • A4BY1100 - H211170
  • A4BY1200 - A211692
  • A4BY1201 - X212724
  • A4BY1350 - G213239
  • A4BY1400 - Y213737
  • A4BY1500 - H214758
  • A4BY1600 - L215267
  • A4BY1601 - T216792
  • A4BY1800 - K217313
  • A4BY200 - P217823
  • A4BY2000 - A218339
  • A4BY2001 - M218856
  • A4BY2200 - Y219901
  • A4BY250 - P222584
  • A4BY2500 - L200892
  • A4BY300 - J201948
  • A4BY3000 - J211171
  • A4BY3001 - H212205
  • A4BY350 - Y212725
  • A4BY3500 - H213240
  • A4BY400 - Z213738
  • A4BY4000 - G214251
  • A4BY4001 - J214759
  • A4BY450 - M215268
  • A4BY4500 - N215775
  • A4BY500 - T216286
  • A4BY5000 - V216793
  • A4BY600 - Q217824
  • A4BY6000 - N218857
  • A4BY601 - C219376
  • A4BY650 - Z219902
  • A4BY700 - Q222585
  • A4BY750 - M200893
  • A4BY800 - Z201433
  • A4BY801 - K211172
  • A4BY900 - C211694
 

CAD & OUTLINE DRAWINGS

  • CAD Drawings

    • Drawing A4BY(2001-3000) :   PDF (39 KB)
    • Drawing A4BY(200-800) :   PDF (37 KB)
    • Drawing A4BY(3001-4000) :   PDF (39 KB)
    • Drawing A4BY(4001-6000) :   PDF (41 KB)
    • Drawing A4BY(801-2000) :   PDF (42 KB)
 

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