AJT80 Mersen – AJT fuse – class J – Slow-blow 600VAC 500VDC 80A SmartSpot® Amp-Trap 2000® capsule

AJT80 Mersen – AJT fuse – Class J – Slow-blow 600VAC 400VDC 80A SmartSpot® Amp-Trap 2000® capsule

Above all, AJT Amp-Trap 2000® fuses offer high-performance electrical protection, ideal for input, supply and distribution circuits. Thanks to their advanced design, they are perfectly suited to all types of loads, including motors, transformers and other sensitive equipment. What’s more, their innovative technology guarantees “damage-free” IEC Type 2 protection, helping to extend the life of installations.

What’s more, their compact size – equivalent to half that of Class RK fuses at 600 VAC – not only saves significant space in switchboards, but also facilitates integration in environments with high equipment density. Finally, their time-delay characteristics are particularly well-suited to absorbing high inrush currents, especially when starting motors or energizing transformers, while providing excellent current limiting for enhanced safety.

Available with or without a SmartSpot visual operation indicator, these innovative fuses use high-tech materials to ensure “damage-free” IEC Type 2 protection. What’s more, thanks to a format half the size of Class RK fuses (600 VAC), AJT fuses offer significant space savings in electrical cabinets, making them particularly suitable for compact or high-density installations.

Finally, their optimized time delay is particularly effective in handling high inrush currents, especially those generated when motors are started up or transformers energized. Thanks to this feature, these fuses provide superior current limitation, contributing to both enhanced safety and longer life for electrical installations.

FEATURES / BENEFITS :

• Without indicator or with visual SmartSpot operation indicator
• Timed for motor starting and transformer inrush current
• 300kA interrupting capacity – self-certified, tested with UL certificate
• High current limiter for low peak currents
• UL’s highest current-limiting fuse
• Recommended for reducing arc-flash energy
• Smaller footprint for more compact and economical fuseholders
• Easy selective coordination with 2 – to -1 ratio to avoid unnecessary operations
• Unique J-Class dimensions prevent replacement errors
• Visible orange label for quick identification
• Engraved date of manufacture and catalog number for lasting identification
• The fiberglass body ensures dimensional stability in harsh industrial environments.
• High-quality silica sand for rapid arc extinction
• Optional melting indicator / microswitch (EI) for indicating melting of AJT70 to 600A fuses

SPECIFICATIONS AJT80 Mersen

• Voltage 600 vac/400 vdc
• Amperage 80a
• Short-circuit current (SCCR) 200kA ac/100kA dc
• SmartSpot indicator

APPLICATION

• Motor circuits
• Main circuits
• Power supply circuits
• Distribution channels
• Lighting, heating and general expenses
• Transformers
• Control panels
• Circuit breaker protection
• Busb profiles
• Dispatch center

FUSE HOLDERS RECOMMENDED AJT80 Mersen

To limit your loss of income, it’s crucial to act now, so you can not only get your equipment back up and running quickly, but also get back to business with peace of mind, without unnecessary delay.

Indeed, every minute of inactivity represents a direct and measurable risk to your profitability. As a result, it becomes not only important, but absolutely essential to act as soon as possible. In other words, by ordering now, you not only ensure a rapid and efficient resumption of your operations, but also better cost control, while considerably reducing the losses associated with unforeseen interruptions and extended delays.

What’s more, our service guarantees not only optimum responsiveness, but also impeccable quality. Thanks to this combination, we are able to respond effectively to your urgent needs, while minimizing disruption to your business over the long term.

Available in different amperages : AJT70 Mersen – AJT fuse – class J – Delayed action 600VAC 500VDC 70A SmartSpot® Amp-Trap 2000® capsule

CA Product: PFTJ80

Manufacturer: Mersen/Ferraz Shawmut

SKU : AJT80

EAN / UPC code: 782001962661

Technical Data: Click here!