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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

A320137  

Catalog number

NH00UD69V20PV  

Item Description (ERP)

6,9 URD 00 PV 0020  

Description

Size 00 aR 690VAC aR 20 A 690VAC  

EAN/UPC code

3605340358223  

Rated voltage AC UL

700   V

Rated voltage AC IEC

690   V

Rated current

20   A

Speed/Characteristic

aR  

Fuse size

NH00  

Mounting

Clip  

Clearing I2t At Rated Voltage

90   A²s

Melting I2t

16   A²s

AC Max I.R./Breaking Capacity: I1

170   kA

Power Dissipation at Rated Current Value

2.8   W

Indication System

Yes  

Indication System Type

Double Indicator  

Connection/Terminal Type

Plain Blades  

Body/Insulating Material

Ceramic  

Product Weight

0.2   kg

Product Width

30   mm

Product Length

78.5   mm

Product Height

60   mm

Sell Pack Quantity

3   EACH

Sell Pack Weight

0.6   kg

Sell Pack Width

80   mm

Sell Pack Length

92   mm

Sell Pack Height

62   mm