Switchgear & Power Supply Mersen

The NH system represents a plug-in fuse configuration comprising various components, including a fuse base, which may feature terminal covers and phase barriers, along with a fuse-link equipped with…

The Limitor-P HV fuses offer reliable protection in high-voltage switchgear, controlgear, and systems, adhering to IEC 60282-1 and VDE 0670 T4 standards. These fuses are engineered to shield…

The Limitor-PD back-up fuses are specifically designed to safeguard transformers from the thermal and dynamic impacts of short-circuit currents. These high-voltage fuse-links have been a trusted…

The MULTIBLOC series 3.ST8 includes NH fuse switch disconnectors designed for a maximum rating of 630A, suitable for bottom fitting or panel installation. This series offers both three-pole and…

The A50P high-speed semiconductor fuse, part of the Amp-Trap® Form 101 series, is engineered for use in DC drives and uninterruptible power supplies. It is specifically designed to provide enhanced…

The Class CC ATMR series fast-acting fuses are engineered for branch-circuit protection at a rated voltage of 600V. These fuses, with an ampere rating of 0.4A, are particularly suitable for control…

The Size 0 aR 690VAC aR 125 A fuse-links are designed to deliver exceptional flexibility in equipment design while ensuring comprehensive protection for modern power conversion systems. These NH…

The HV fuse is designed for use in high-voltage switchgear and control systems, offering reliable protection against short-circuit currents as defined by IEC 60282-1 standards. This specific model…

The HP6J fuse series is specifically intended for DC Recombiner Boxes, providing essential protection for 600VDC photovoltaic systems. With a maximum operating temperature of 80 °C and a minimum…

The SB aR Fuse-Link operates at a rated voltage of 690V AC per IEC standards and supports up to 1000A, making it suitable for a variety of power conversion equipment. Engineered for quick response…

The DIN 43625 fuse-link is engineered for high-voltage motor protection, ensuring reliable operation within high-voltage switchgear and control systems. Specifically designed to guard against short…

The A70QS high-speed semiconductor fuse is engineered to meet the enhanced performance requirements of 700V applications. With an ampere rating of 90A, it features a lower I2t value, which…

The Protistor® fuse-links operate at a rated voltage of 1250 VAC and are designed to provide optimal protection for power conversion equipment. These aR ultra-fast acting fuse-links feature a compact…

The TRS-RDC time-delay fuse is specifically engineered for protecting DC circuits in both surface and underground mining environments. Rated for 600VDC, it has been approved by MSHA, ensuring…

The Protistor® 17x49 gR fuse operates at a rated voltage of 690VAC and is designed for application in power semiconductor protection, adhering to the IEC standards 60269-1 and -4. This fuse offers an…

The A100P Amp-Trap® Form 101 high speed fuses are engineered for a rated voltage of 1000V, providing essential protection for various applications including UPS systems, AC and DC drives, and reduced…

The cylindrical fuse-link aM, with a size of 10x38 and rated for 690VAC at 1A, is engineered for electrical distribution circuit protection across various industrial applications. This fuse-link…

The size 72 aR fuse-link is engineered to provide superior protection for semiconductors, including diodes, thyristors, and IGBT devices. With a rated voltage of 1250 VAC (IEC) and 1300 VAC (UL), it…

The Size 73 Protistor® fuse-link operates at a rated voltage of 690 VAC and is designed to handle 1600 A, providing critical protection for power conversion equipment. The fuse-link features an…

The fused disconnect switch operates at a maximum voltage of 600V AC and is rated for 800A, making it suitable for various service entrance applications. Compliant with UL 98 and CE marked to IEC…