AJT500 - Fuse Amp-Trap 2000® 600V 500A Time-Delay Class J AJT Series Smart-Spot

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. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.

• 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

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