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Approvals & Standards

  • UL/CSA Recognized Component
  • IEC 60269-4 Compliance

Key features & benefits

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation.
The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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, UPS systems, motor drives and similar 700V or less equipment.

Product Specifications

Item Number

M320079  

Catalog number

NH000UD50V315PV  

Description

Square Body High-Speed Fuse Protistor® NH Size 000 aR 500VAC IEC 550VAC UL 315A With Double indicator Plain Blades  

EAN/UPC code

3605340358216  

Rated voltage AC UL

550   V

Rated voltage AC IEC

500   V

Rated current

315   A

Speed/Characteristic

aR  

Fuse size

NH000  

Mounting

Clip  

Clearing I2t At Rated Voltage

90700   A²s

Melting I2t

15400   A²s

AC Max I.R./Breaking Capacity: I1

80   kA

Power Dissipation at Rated Current Value

60.2   W

Indication System

Yes  

Indication System Type

Double indicator  

Connection/Terminal Type

Plain Blades  

Body/Insulating Material

Ceramic  

Product Weight

0.13   kg

Product Width

21.00   mm

Product Length

78.50   mm

Product Height

52.50   mm

Sell Pack Quantity

3   Each

Sell Pack Weight

0.39   kg

Sell Pack Width

64.00   mm

Sell Pack Length

80.00   mm

Sell Pack Height

54.00   mm