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Approvals & Standards

  • IEC 60269-1 and IEC 60269-4 Compliance
  • DC UL recognized component
  • UL file E76491
  • - 20A-215A, @1200VDC, L/R 10ms, 100KA
  • - 20A-215A, @1500VDC, L/R 1-3ms, 100KA
  • GB/T 13539.4-2016

Key features & benefits

Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.

More specifications

Applications

  • Protection of inverters
  • Protection of motor drives
  • Protection of UPS systems
  • Railway power and auxiliary circuits
  • ESS Battery Rack protection up to 1500 VDC

Product Specifications

项目编号

Y079440  

Catalogue No.

D70SF120V80QF  

项目描述(ERP)

CC12 SRF 70 QF 80  

Description

Size 70 aR 1200VDC(IEC), with striker aR 80 A VAC/1200VDC  

EAN/UPC 码

3605340034066  

额定直流电压 (IEC)

1200   V

Ampere Rating

80   A

符合 ROHS 标准

Yes  

速度/特性

aR  

熔断器规格

70  

安装

Bolted  

Clearing I2t At Rated Voltage

3.1   kA²s

Power Dissipation at Rated Current Value

37.5   W

指示系统

Yes  

指示系统类型

Striker  

主体/绝缘材料

Ceramic  

产品重量

0.68   kg

产品宽度

38   mm

产品长度

163   mm

产品高度

62.7   mm

销售包装数量

1   EACH

销售包装重量

0.68   kg

销售包装宽度

110   mm

销售包装长度

210   mm

销售包装高度

65   mm