Fuse Amp-Trap 2000® 600V 12A Time-Delay Class J AJT Series Smart-Spot

The Amp-Trap 2000® AJT fuse is designed for motor circuits, mains feeders, branch circuits, lighting, heating, general loads, transformers, control panels, circuit breaker back-up, bus duct, and load centers. It provides IEC Type 2 no damage protection with advanced material technology, suitable for electrical distributors and switchgear suppliers requiring reliable current-limiting fuses. Its time-delay characteristics accommodate motor and transformer inrush currents while offering superior current-limiting ability in a compact form factor.

Specifications

• Voltage Rating: 600 V
• Amperage Rating: 12 A
• Fuse Class: Class J
• Interrupt Rating: 200 kA
• Frequency: 50 hertz
• Dimensions (L x W x H): 2.25 in x 0.81 in x 0.81 in
• Diameter: 0.81 inches
• Mounting Type: Clip
• Connection: Ferrule
• Insulation Material: GMG
• Product Weight: 0.0970 lbs
• Manufacturer: Mersen
• Manufacturer Part #: AJT12

Features

• Available with SmartSpot visual open fuse indicator or non-indicating versions
• IEC Type 2 no damage protection for main, feeder, and branch circuits
• Time-delay characteristics ideal for motor and transformer inrush currents
• Compact size requiring half the mounting space of 600VAC Class RK fuses
• Superior current-limiting ability to reduce energy of arc flashes
• Orange label for quick identification with durable engraved manufacturing date and catalog number
• High-quality fiberglass body for dimensional stability in industrial environments
• Silica sand filler for rapid arc quenching

Downloads & Links

• Spec Sheet FR
• Drawings
• Spec Sheet
• Curves