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Approvals & Standards

  • EN 60269-4 compliant

Key features & benefits

The 1000V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for small power conversion equipment. These ultra-fast acting aR fuses have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

More specifications

Applications

  • Protection of inverters, motor drives, UPS systems and similar 1000V or less equipments

Product Specifications

Item Number

Z076428  

Catalog number

DN00UC10C250L  

Item Description (ERP)

1000 C4 URC 250 L D80  

Description

Size 00 DIN80 1000VAC (IEC) aR 250 A 1000VAC  

EAN/UPC code

3605340017410  

Rated voltage AC IEC

1000   V

Rated current

250   A

Speed/Characteristic

aR  

Fuse size

NH00  

Mounting

Bolted  

Clearing I2t At Rated Voltage

60000   A²s

Melting I2t

8680   A²s

AC Max I.R./Breaking Capacity: I1

120   kA

Power Dissipation at Rated Current Value

56.5   W

Indication System

Yes  

Indication System Type

Striker  

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

DIN Type Blades  

Body/Insulating Material

Ceramic  

Product Weight

0.25   kg

Product Width

30   mm

Product Length

100   mm

Product Height

38.5   mm

Sell Pack Quantity

3   EACH

Sell Pack Weight

0.75   kg

Sell Pack Width

95   mm

Sell Pack Length

105   mm

Sell Pack Height

72   mm