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Bussmann

Fuse 600V 700A

0 Reviews
SKU
ECSR700

The Bussmann ECSR700 fuse is rated 700 A and 600 V for overload and short-circuit protection in high-capacity systems, including mains and large feeders. It has a 300 kA RMS symmetrical AC interrupting rating and a 100 kA DC interrupting rating.

  • 600 V, 700 A ratings
  • 300 kA AC interrupting rating
  • 100 kA DC interrupting rating
  • 4-second minimum time delay
  • Current-limiting I²t performance
  • 99.9% pure silver fuse link

Product Overview

The Bussmann ECSR700 fuse is rated 700 A and 600 V for overload and short-circuit protection in high-capacity systems, including mains and large feeders. It has a 300 kA RMS symmetrical AC interrupting rating and a 100 kA DC interrupting rating.

Technical Specifications

Product information and specifications for the selected item.

SKU: ECSR700

Product Information

BrandBussmann
SKUECSR700
CategoryFuses, Fuse Blocks & Holders

Key Specs

Current - Maximum700 A
AC Voltage Rating600 V AC
DC Voltage Rating300 V DC

Electrical Ratings

Current - Maximum700 A
AC Voltage Rating600 V AC
DC Voltage Rating300 V DC
Protection applicationOverload and short-circuit protection for high-capacity systems, including mains and large feeders
Clearing fault energyMinimizes total clearing I2t fault energy
AC interrupting rating300 kA RMS symmetrical
DC interrupting rating100 kA
Minimum time-delay at 500% of rated current4 s
Normal-current operating characteristicsLow watt loss and low operating temperature at normal current levels
Bus-bracing effectCurrent-limiting action generally affords considerable reduction in bus bracing
Selective-coordination ratio2:1 ampacity ratio within the Low-Peak fuse family
Time-delay characteristic4 minimum at 500% of rated current seconds

Fuse Type & Indication

Visual IndicationNon-Indicating
EU RoHS Directive2011/65/EU
Referenced fuse standardUL/CSA/ANCE 248-1: 2022-October, 4th Edition, UL/CSA/ANCE 248-10: 2011-May, 3rd Edition
CE markingCE
UL listingListed; Guide JDDZ; File E4273
RoHS statusRoHS compliant
Sealing constructionO-ring seals
Fuse-link material99.9% pure silver
CSA certificationClass 1422-02; File 53787
Seal constructionO-ring seals maximize pressure build-up during current-limiting action and ensure filter retention
Fusible-link material and puritySilver, 99.9% pure
Arc-quenching fillerHigh-grade silica sand filler; quenching effect on the fuse arc
EU Low Voltage Directive2014/35/EU
CE complianceCE

Product Documents

  • Eaton Bussmann series UL Low voltage fuse links and fuse holders catalogue (CA134001EN) Other Open / download file
  • Eaton Bussmann EU Declaration of conformity 93-68-EEC2006 Certification compliance Open / download file
  • Technical Data 1008 — Low-Peak KRP-C Class L 600Vac/300Vdc, 601–2000A time-delay fuses Spec sheet Open / download file

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