Mersen ATQ15 Fuse 500V 15A Time-Delay Midget, 1-1/2 Inch x 13/32 Inch, 10 kA Breaking Capacity

Description

Features

• The Mersen Amp-Trap ATQ15 features an engineered 12-second time delay at 200% overcurrent rating, specifically designed to withstand harmless temporary inrush currents. This intentional delay eliminates nuisance tripping when high-inductive loads like small motors, control transformers, lighting ballasts, and solenoids kick on, keeping your operations moving smoothly without unnecessary downtime.
• This midget fuse is strictly rated for supplementary circuit protection and is not intended for main branch circuit isolation. It delivers dedicated secondary protection for sensitive, high-value components down the line, safeguarding your local control loops and downstream industrial equipment while leaving your primary panel breakers to handle the main distribution load.
• Built to the universal midget fuse form factor, this unit features a standard 13/32-inch diameter by 1-1/2-inch length (10.3 mm x 38.1 mm) body size with heavy-duty ferrule terminals. It provides seamless physical compatibility across a massive footprint of standard open-style fuse blocks, clip mounts, and fully enclosed safety modules like Mersen UltraSafeTM USM fuse holders.
• Fully rated for low-voltage applications up to 500VAC, this cartridge fuse handles demanding machinery control networks with ease. It features a robust 10kA interrupting rating (I.R.) at 500V, ensuring clean electrical fault suppression and preventing catastrophic energy discharge in circuits where the available short-circuit current remains under 10,000 amps.

Documentation & Downloads

Specifications