Product line
Protistor® size 120 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.
To complete these fuse-links Mersen recommende to use the standard microswitch (ref. G310023, MCR3E1-5N).

Product
J079450 - D120SC20C20QF

Square Body High-Speed Fuse Protistor® Size 120 aR 2000VDC IEC 20A With Striker L Brackets

Product
K079451 - D120SC20C25QF

Square Body High-Speed Fuse Protistor® Size 120 aR 2000VDC IEC 25A With Striker L Brackets

Product
L079452 - D120SC20C32QF

Square Body High-Speed Fuse Protistor® Size 120 aR 2000VDC IEC 32A With Striker L Brackets

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 line
Fuse Bases for Motor High Voltage Fuse-links

Fuse bases for HV fuse link for motor protection with diameter 45mm and lengths 192, 292, and 442mm.
The indicating device enables electrical actuating of the opening mechanism for a circuit or triggering of an indicator during the melting of a fuse equipped with a trip-indicator.
This very robust and original device means freedom for any mechanical system and offers the advantage of being able to incorporate a microswitch unit or units according to the equipment configuration.

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