Amp-Trap 2000® Fuses

By opening in less than 1/4 cycle under short circuit conditions, Amp-Trap 2000 fuses current limit enough to prevent undue downstream damage — and therefore comply with the extra-stringent IEC, Type-2 standard. In addition to being the industry’s most current-limiting fuses, the time-delay feature allows for motor starting and transformer inrush current without nuisance opening adding to the reliability and longevity of your electrical system.


Low-Voltage UL/CSA Fuses

Mersen’s comprehensive power fuse offering covers a complete range of applications and a complete range of circuit-protection needs. Whether it’s the characteristics of our Tri-Onic® Time-delay fuses, the high current-limiting capacity of our original Amp-Trap® power fuses, the cost-efficient protection of our One-Time fuses, or some other application-specific power fuse solution, Mersen has the fuses to meet your needs.


USG Series UltraSafeTM Fuseholder with Spring Terminal Technology

Mersen’s USG series UltraSafe Fuseholders deliver a maintenance free, vibration proof, temperature cycling resistant, and corrosion-resistant connection every time regardless of operator skill level. Mersen is the first manufacturer to offer spring terminal power fuseholders, delivering labor saving technology and enhanced ease-of-use. 


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