Product line
Protistor® sizes 602 aR, 4200VDC

Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.

Product line
HelioProtection® DC10HEL , fuse links gPV 10x85 900 to 1200VDC

Mersen DC10HEL photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for continuous temperature and current cycling withstand adding to system longevity. The 1200VDC rated DC10HEL, designed for low minimum breaking capacity capabilities of 1.30 times the fuse rated current value, allows for safe circuit interruption under typical low fault current conditions produced by PV arrays. Protect your off-grid or grid tied PV system from unexpected ground faults and line faults using Mersen HelioProtection® fuse line.

Product
C322485 - NH2GS69V450PV

Square Body High-Speed Fuse Protistor® NH Size 2 gS 690VAC IEC 700VAC UL 450A With Double indicator

Product
L322585 - NH3GS69V450PV

Square Body High-Speed Fuse Protistor® NH Size 3 gS 690VAC IEC 700VAC UL 450A With Double indicator

Product
N322587 - NH3GS69V500PV

Square Body High-Speed Fuse Protistor® NH Size 3 gS 690VAC IEC 700VAC UL 500A With Double indicator

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