Mersen USA Newburyport-MA L.L.C.

Mersen USA Newburyport-MA L.L.C. is a leading manufacturer of electrical protection components and advanced materials. The company provides comprehensive solutions for industrial electrical power systems, combining decades of expertise in fuse technology with innovative circuit protection designs.

Their extensive product portfolio includes:

• Current-limiting fuses (low voltage, medium voltage, semiconductor, and specialty types)
• Fuse blocks, holders, and accessories
• Power distribution blocks and disconnect switches
• Surge protective devices
• High power switches, heatsinks, and laminated bus bars

With a strong heritage in graphite-based materials and electrical specialties, Mersen serves diverse industries including renewable energy, industrial automation, transportation, and power electronics, delivering reliable protection for critical electrical systems worldwide.