Mersen Introduces New Photovoltaic-Class UltraSafe Fuseholders


Mersen (formerly Ferraz Shawmut) has added USGM-HEL (photovoltaic class) fuseholders to its existing line of UltraSafe fuseholders.

The new fuseholders are equipped with the company's proprietary Cage Clamp technology, a screwless, spring-pressure wire-termination technology that Mersen says can reduce wire installation time and cost by up to 75%.

The spring terminal technology also improves system reliability by maintaining a very low contact resistance, easily withstanding corrosion, vibration and temperature cycling, Mersen adds.

The fuseholders feature IP20 finger-safe protection, a compact footprint, DIN-rail mounting, and quick, easy and tool free fuse change-outs. They are tested and certified by global standards organizations Underwriters Laboratories, Canadian Standards Association and International Electroctechnical Commission.

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