With more than 50 industrial sites and 18 R&D centers in 33 countries around the world, Mersen develops customized solutions and delivers key products to its clients in order to meet the new technological challenges shaping tomorrow’s world.
As a major player at the heart of technology, Mersen is a committed partner to the companies that drive the industry forward and shape a more sustainable society.
In 2023, Mersen presented its 2027 strategic roadmap ; a major change in dimension for the Group that illustrates the relevance of our positioning in energy transition markets.
Joining Mersen means joining an international industrial company firmly anchored in today’s real world but with its sights set firmly on the future. It means joining a world of diversity, in terms of professions, technologies, projects and cultures, and a working community with real expertise to help forge tomorrow’s world.
Protistor® BS88-4 size 17x27 aR (URGS/URZ), 250VAC
Approvals & Standards
UL Recognized
Extremely high breaking capacity fuses:
Protection of power semiconductors as per IEC standard 60269-1 and -4
250 V voltage rating as per IEC 33
gR class as per VDE 636-23 and IEC 60269.4
Design without indicator
Extremely high breaking capacity fuses:
Protection of power semiconductors as per IEC standard 60269-1 and -4
250 V voltage rating as per IEC 33
gR class as per VDE 636-23 and IEC 60269.4
Design without indicator
