Product line
Protistor® size 2x122 aR , 2000VDC

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
Protistor® size 2x302 aR, 2400VDC

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
M079453 - D120SC20C40QF

Square Body High-Speed Fuse Protistor® Size 120 aR 2000VDC IEC 40A With Striker L Brackets

Product
N079454 - D120SC20C50QF

Square Body High-Speed Fuse Protistor® Size 120 aR 2000VDC IEC 50A With Striker L Brackets

Product
P079455 - D120SC20C63QF

Square Body High-Speed Fuse Protistor® Size 120 aR 2000VDC IEC 63A With Striker L Brackets

Product
Q079456 - D120SC20C80QF

Square Body High-Speed Fuse Protistor® Size 120 aR 2000VDC IEC 80A With Striker L Brackets

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