Ferraz Shawmut AJT20 20 Amp 600 Volt Class J Time Delay Fuse
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$14.91/ea
In Stock | 15 available at 3 locations
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Manufacturer Mersen
Mfg Catalog # AJT20
Crawford Part # 114087

Features

  • Non-indicating or solid state SmartSpot visual blown fuse indicator
  • Time-delay for motor starting and transformer inrush
  • 300kA interrupting rating - self-certified, UL witnessed tests
  • Extremely current-limiting for low peak let-thru current
  • Most current-limiting UL class fuse
  • Recommended for Arc Flash energy reduction
  • 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 brand 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 indicator/switch mount for AJT70 to 600 open fuse indication

Applications

  • Motor circuits
  • Mains
  • Feeders
  • Branch circuits
  • Lighting, heating & general loads
  • Transformers
  • Control panels
  • Circuit breaker back-up
  • Bus duct
  • Load centers

Approvals & 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 60269-2-1
  • UL listed
  • DC tested to UL standard 248

Specifications

  • Rated voltage AC UL: 600 V
  • Rated voltage DC UL: 500 V
  • Frequency: 50/60 Hz
  • Ampere Rating: 20 A
  • ROHS Compliant: Yes
  • Fuse Class: Class J
  • Speed/Characteristic: Time Delay
  • Mounting: Clip
  • AC Max I.R./Breaking Capacity: I1: 200 kA
  • Indication System: Yes
  • Indication System Type: SmartSpot®
  • Connection/Terminal Material: Tin-Plated Copper
  • Connection/Terminal Type: Ferrule
  • Body/Insulating Material: GMG

Product Dimensions

  • Product Weight: 0.2 lb
  • Product Diameter: 0.81 in
  • Product Length: 2.25 in

Packaging Dimensions

  • Sell Pack Quantity: 10 Each
  • Sell Pack Weight: 2.1 lb
  • Sell Pack Width: 2.38 in
  • Sell Pack Length: 4.25 in
  • Sell Pack Height: 1.69 in

Overview

UPC 78200196244
Product Description Amp-Trap 2000 AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides 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 600VAC Class RK fuses. AJTs time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.
MDM Pkg GTiN 00782001962449
Length 2.25 in
Type Time-Delay
Diameter 0.81 in
Terminal Type Ferrule
Applications For Motor Circuits, Mains, Feeders, Branch Circuits, Lighting, Heaters, Transformers, Control Panels, Circuit Breaker Back-up, Bus Duct, Load Centers
Mounting Type Clip
Weight 0.2 lb
Frequency 50 Hz
Pkg Qty 10
Family Brand Name Ferraz Shawmut
Class J
Insulation Material GMG
Construction Fiberglass
Tc Connection Ferrule
Amperage 20 Amp
Interrupt Rating 200 kA
Indicator SmartSpot
Terminal Material Tin-Plated Copper
Sub Brand Amp-Trap 2000
Rated Voltage AC 600 V
Rated Voltage DC 500 V
Fuse Class Class J
Voltage 600 VAC

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