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Approvals & Standards

  • EU conformity
  • REACH compliant
  • IEC 60269-4 Compliance

Key features & benefits

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.

More specifications

Applications

  • Protection of inverters
  • Protection of motor drives
  • Protection of UPS systems
  • Railway power and auxiliary circuits
  • 750VDC or less equipments

Product Specifications

Item Number

R086242  

Catalog number

D120GC75V125EF  

Item Description (ERP)

CC 7,5 GRC 120 EF 0125  

Description

Protistor SB fuse-link gR, 750VDC, size 120, 125A, EF, french slotted blade  

EAN/UPC code

3605340074017  

Rated voltage DC IEC

750   V

Rated current

125   A

ROHS Compliant

Yes  

Speed/Characteristic

gR  

Fuse size

120  

Mounting

Bolted  

Clearing I2t At Rated Voltage

62.5   kA²s

Melting I2t

4.685   kA²s

Power Dissipation at Rated Current Value

21   W

Design Details

gRC  

Indication System

Yes  

Indication System Type

Striker  

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

Open Slot Blades  

Body/Insulating Material

Ceramic  

Product Weight

0.715   kg

Product Width

40   mm

Product Length

179.4   mm

Product Height

45   mm

Sell Pack Quantity

1   EACH

Sell Pack Weight

0.715   kg

Sell Pack Width

110   mm

Sell Pack Length

210   mm

Sell Pack Height

70   mm