Don’t Let a Microsecond Fault Kill Your Drive: A Guide to North American High-Speed Fuses
If you work with power electronics—things like Variable Frequency Drives (VFDs), UPS systems, or large rectifiers—you already know that standard fuses just don’t cut it. When a semiconductor like an IGBT or a thyristor faces a fault, it doesn’t take minutes or even seconds to fail. It happens in microseconds. If your fuse isn’t faster […]
Why Precision Matters: A Practical Guide to Transformer Protection
In the high-stakes world of medium-voltage maintenance, there is no such thing as an “almost right” part. When you are responsible for a transformer that services an entire industrial facility, hospital, or data center, the fuse protecting it is the only thing standing between a routine maintenance check and a catastrophic, multi-million-dirham equipment failure. At […]
How to Choose the Right Industrial Fuse for Reliable Equipment Protection
Selecting the right industrial fuse is one of the most crucial steps in protecting electrical systems and industrial machinery. A fuse safeguards equipment from overloads, short circuits, and high fault currents by breaking the circuit before serious damage occurs. In industries where machines run continuously and handle heavy loads, choosing the wrong fuse can lead […]
Choosing The Right URB Fuse and E Rated Fuse
It was a busy factory floor. Machines hummed, then suddenly everything stopped. Sparks flew from a neglected connection. Panic erupted. Electrical protection matters. URB fuse prevents damage by breaking circuits under overloads. Safety depends on quality fuses. Downtime costs money. Quick replacement restores operations. Every second counts. Lives and machines are protected simultaneously. Safety cannot […]
Mersen PTT hydro
MERSEN solutions for hydro power plants are made of carefully chosen quality materials, manufactured on cutting-edge equipment (CNC machines, broaching machines, computer aided measuring instruments, high precision microscopes…). They benefit from high precision assembly and conform to industrial international standards (IEC, NEMA, ASTM, SAE, DIN…). for more information contact us at [email protected]
Mersen PT fuse
ℹ️Potential Transformer (PT) fuses are a type of medium voltage fuse that are designed with a small footprint and are used to protect PTs and Control Power Transformers (CPTs) from high fault currents.✅ Mersen has a robust offering of PT fuses that protect PTs and CPTs up to 15kV. They have current-limiting performance, high interrupting ratings, […]
