Fuseholder with screwless, spring pressure, wire termination technology

Mersen introduces its new USGM1HEL fuse holder Innovative fuse holder with screwless, spring pressure, wire termination technology.

Mersen launches a new UltraSafe fuse holder for 10x38 sized fuse links. USGM1HEL fuse holder is easy to use and save time for installers. It’s a safe and reliable solution for PV installations market. 

“Easy wiring is of course the key feature of this new product. The WAGO CAGE CLAMP connection technology via spring pressure is really simple and well accepted from many years.”, states Franck Ageron, Product Manager.

Innovative extension of HelioProtection Program by Mersen

USGM1HEL fuse holder is dedicated to solar PV applications. With this new USGM1HEL Mersen is extending its HelioProtection Program.

WAGO CAGE CLAMP concept is at the core of USGM1HEL. It provides to the fuse holder screwless, spring pressure and wire termination technology. This technology has 25-year field experience and acceptance.

The time for wiring is reduced by up to 75% through quick, tool-free and easy fuse changeouts.

“Our new product complies with both UL 4248-18 and IEC 60947-3 standards. We recommend to use it to hold our HP6M and HP10M HelioProtection® fuse links to protect PV modules from reverse current. This type of fuse links are known as string fuses.”, says Franck Ageron.

At Mersen Safety & Reliability for Electrical Power, we integrate our product expertise into the customer’s application to make it safe, reliable and profitable. Our product expertise includes:

-Overcurrent protection (fuses and fusegear)

- Surge protection

- Electronic Systems for Energy Management

- Cooling of power electronics

- Bus bars

- Low voltage and high power switches

- Power transfer for rail vehicles

The Group is listed on NYSE Euronext Paris - Compartment B

Visit our website www.mersen.com