SR Series - Single-Pole Master Disconnect Switches

Series: SR Questions? Contact Littelfuse Support Availability: Special Order Only      
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  • Isolates high current DC circuits from battery sources
  • Available in multiple case designs with optional padlock capability
  • Tin-plated copper studs provide maximum conductivity and significantly lower contact resistance
  • Stainless steel hardware provides superior corrosion resistance
  • Sealed to IP67 & IP69K
  • Suitable for OSHA lock-out/tag-out requirement

Access specifications, certifications, check availability and order parts below

Catalog #Package TypeDescriptionActuatorCaseInstallationMax voltage ratingMax total continuous currentCranking rating (30 seconds)Inrush rating (2 seconds)Terminal sizeStockCompare
880062880062SFlange MountPlastic KnobEngineering thermoplasticFlange Mount32V300A1 250A (1 x 4/0 Cable)3 500A3/8-16 x 7/8 LongCheck
880064880064SPanel Mount with LockoutPlastic KnobEngineering thermoplasticPanel Mount32V300A1 250A (1 x 4/0 Cable)3 500A3/8-16 x 7/8 LongCheck
880154880154SHigh Cranking - Panel Mount with LockoutPlastic KnobEngineering thermoplasticPanel Mount32V600A2 500A (1 x 4/0 Cable)3 500A3/8-16 x 7/8 LongCheck