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Mersen Announces New USG Series UltraSafe Fuse Holders

11-12-2012  -  New products
USGCC1I and USGCC3I

Mersen (formerly Ferraz Shawmut) is pleased to announce the addition of USGCC (class CC) and USGM (midget class) to its popular line of UltraSafeTM fuse holders.


The new USGCC and USGM fuse holders are equipped with industry-proven and patented CAGE CLAMP® technology. This screw-less, spring pressure, wire termination technology has over 25 years of field experience and acceptance and can reduce wire installation time and cost by up to 75%. The CAGE CLAMP technology significantly improves system reliability by maintaining a very low contact resistance easily withstanding corrosion, vibration, and temperature cycling. The technology also eliminates the need for routine torque maintenance required by standard screw-type terminations. Mersen is the first manufacturer to offer this technology in a power fuse holder.

Mersen USGCC and USGM fuse holders feature IP20 finger-safe protection, a compact footprint, DIN-rail mounting, and quick, easy, and tool-free fuse change-outs.

The fuse holders are available and designed for use with class CC, midget, and photovoltaic fuses at ratings up to 32A and 750VAC/1000VDC. Fuse holders are also tested and certified by global standards organizations Underwriters Laboratories (UL), Canadian Standards Association (CSA), and International Electrotechnical Commission (IEC).