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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

项目编号

X301343  

Catalogue No.

PC73GB69V400TF  

Description

方体高速熔断器 Protistor® 尺寸 73 gR 690VAC 国际电工委员会 400A 和 撞击器 平端 公制螺纹  

EAN/UPC 码

3605340340037  

额定交流电压 (IEC)

690   V

Ampere Rating

400   A

速度/特性

gR  

熔断器规格

73  

安装

Bolted  

Clearing I2t At Rated Voltage

160   kA²s

融断 I2t

26.5   kA²s

AC Max I.R./Breaking Capacity: I1

150   kA

Power Dissipation at Rated Current Value

71   W

设计细节

Standard Terminal  

指示系统

Yes  

指示系统类型

Striker  

Connection/Terminal Material

Silver-Plated Brass  

接线/端子类型

End Contact with Threaded Holes  

主体/绝缘材料

Ceramic  

产品重量

1.22   kg

产品宽度

73   mm

产品长度

74   mm

产品高度

78.5   mm

销售包装数量

1   EACH

销售包装重量

1.22   kg

销售包装宽度

110   mm

销售包装长度

130   mm

销售包装高度

80   mm