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Approvals & Standards

  • IEC 60269-4 Compliance

Key features & benefits

The 690V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.
The Protistor® gR have been engineered to provide full range protection to eliminate all overloads and short circuit fault. Each fuse is 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.
All fuse-links 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 690V or less equipments.

Product Specifications

Item Number

E302500  

Catalog number

PC72GB69V350D1A  

Item Description (ERP)

6,9 GRB 72 D11A 0350  

Description

Size 72 type DIN110 gR 350 A 690VAC  

EAN/UPC code

3605340354560  

Rated voltage AC IEC

690   V

Rated current

350   A

Speed/Characteristic

gR  

Fuse size

72  

Mounting

Bolted  

Clearing I2t At Rated Voltage

140   kA²s

Melting I2t

23.2   kA²s

AC Max I.R./Breaking Capacity: I1

150   kA

Power Dissipation at Rated Current Value

60   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

0.7333   kg

Product Width

59   mm

Product Length

133.4   mm

Product Height

63   mm

Sell Pack Quantity

3   EACH

Sell Pack Weight

2.1999   kg

Sell Pack Width

145   mm

Sell Pack Length

73   mm

Sell Pack Height

195   mm