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Approvals & Standards

  • IEC 60269-4 Compliance
  • UL/CSA Recognized Component
  • AC: UL Guide No. E76491

Key features & benefits

The 690/700V 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


  • Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.

Product Specifications

Item number


Catalogue No.


Item Description (ERP)

6,9 URB 000 D08 V 315  

Short Description

Size 000 DIN80, vertical body, with indicator aR 315 A 690VAC  



Rated voltage AC IEC

690   V

Ampere Rating

315   A



Fuse Size




Clearing I2t At Rated Voltage

82000   A²s

Melting I2t

15420   A²s

AC Max I.R./Breaking Capacity: I1

200   kA

Power Dissipation at Rated Current Value

58   W

Indication System


Indication System Type

Visual Indicator  

Connection/Terminal Material

Silver-Plated Copper  

Connection/Terminal Type

DIN Type Blades  

Body/Insulating Material


Product Weight

0.276   lb

Product Width

0.79   in

Product Length

3.94   in

Product Height

1.52   in

Sell Pack Quantity

3   EACH

Sell Pack Weight

0.829   lb

Sell Pack Width

4.33   in

Sell Pack Length

5.12   in

Sell Pack Height

3.15   in