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Approvals & Standards

  • 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
  • Protection of similar 2000V or less equipments
  • Railway power and auxiliary circuits

Product Specifications

Item Number

V096066  

Catalog number

D2122SD20C800QF  

Item Description (ERP)

CC 20 SRD 2122 QF 800  

Description

Size 2x122 SR 2000VDC aR 800 A 2000VDC  

EAN/UPC code

3605340134650  

Rated voltage DC IEC

2000   V

Rated current

800   A

Speed/Characteristic

aR  

Fuse size

2x122  

Mounting

Bolted  

Clearing I2t At Rated Voltage

876000   A²s

Max. Rated Breaking Capacity DC

100 kA  

Power Dissipation at Rated Current Value

367   W

Indication System

Yes  

Indication System Type

Striker  

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

L Brackets  

Body/Insulating Material

Ceramic  

Product Weight

3.35   kg

Product Width

60   mm

Product Length

217   mm

Product Height

162.7   mm

Sell Pack Quantity

1   EACH

Sell Pack Weight

3.35   kg

Sell Pack Width

110   mm

Sell Pack Length

250   mm

Sell Pack Height

90   mm