Product image for Mersen AJT400/600 600V 400A CLASS J
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Mersen AJT400/600 600V 400A CLASS J

Manufacturer: Mersen | Catalog # AJT400/600 | Cooper Electric Part # 1262574
$553.18 /ea
ea
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Product Spec Sheet
Reducer Fuse AJT - Class J - Time-delay 600VAC 500VDC 400A Blade

Technical Information

Amperage
400 Amp
Fuse Class
Class J
Insulation Material
GMG
Mounting Type
Bolted,Clip
Rated Voltage AC
600 V
Rated Voltage DC
500 V
Terminal Material
Brass
Terminal Type
Blade

Packaging

Pkg Qty
1

Manufacturer Information

Brand
Ferraz Shawmut Canada, Inc.

General Product Info

12-Digit UPC
782001463915
GTiN
00782001463915
Product UPC
78200146391
Weight
3.25 lb

Dimensions

Diameter
2-1/2 Inch
Length
8 Inch
Applications
  • Load centers
  • Feeders
  • Bus duct
  • Mains
  • Lighting, heating & general loads
  • Transformers
  • Control panels
  • Circuit breaker back-up
  • Branch circuits
  • Motor circuits
  • Fiberglass body provides dimensional stability in harsh industrial settings
  • High-grade silica filler ensures fast arc quenching
  • Replaces traditional temporary-use only Fuse Reducer accessories
  • Recommended for Arc Flash energy reduction
  • Time-delay for motor starting and transformer inrush
  • High-visibility orange label gives instant brand recognition
  • Extremely current-limiting for low peak let-thru current
  • Metal-embossed date and catalog number for traceability and lasting identification
  • Optional EI indicator/switch
  • Most current-limiting UL class fuse
Approvals & Standards
  • IEC 269-2-1
  • UL Listed to standard 248-8 File E2137
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