- Monday - Friday 07:00 AM - 04:30 PM
The GOUAJT100 is a high-quality Gould 100A 600V Class J time delay fuse, designed for reliable protection in industrial and commercial settings. This fuse effectively manages overload situations, ensuring optimal performance of your equipment. Its robust construction guarantees durability, making it an essential component for electrical systems requiring dependable safety measures.
The Gould AJT series is a time delay (dual-element) Class J fuse, meaning it tolerates temporary motor inrush or transformer inrush currents without nuisance blowing, while still providing fast-acting protection against short circuits. A standard (non-time-delay) Class J fuse would respond more quickly to overloads, making it less suitable for inductive loads like motors.
Yes — Class J is a standardized class, so the GOUAJT100 is dimensionally and electrically compatible with other 100A 600V Class J time delay fuses (e.g., Bussmann LPJ-100SP, Mersen AJT100). Always confirm the replacement matches the time delay characteristic and that your holder is UL-listed for Class J before installing.
Gould's fuse lines were acquired by Mersen (formerly Ferraz Shawmut), and some AJT series part numbers may be superseded or require sourcing from existing stock. Northern Breaker Group specializes in obsolete and hard-to-find electrical components — contact our Calgary, Edmonton, or Vancouver counters for current availability or to request a quote.
