SR Series - Single-Pole Master Disconnect Switches

Series: SR
Availability: Special Order Only

This item is Special Order and has minimum order quantities and may have longer lead times.

Questions? Contact Littelfuse Support
Roll Over to Zoom
  • 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 TypeDescriptionIngress ProtectionShockVibrationTerminalsActuatorCaseInstallationMax voltage ratingMax total continuous currentCranking rating (30 seconds)Inrush rating (2 seconds)Terminal sizeTemperature rangeHumidityIngress ratingContactsSample CapableStockCompare
880062BulkBattery Disconnect Switch 300A 32V SPST Flange MountISO 8846
SAE J1171
50 G10 GTwo tin Plated Copper StudsPlastic KnobEngineering thermoplasticFlange Mount32V300A1 250A (1 x 4/0 Cable)3500A3/8-16 x 7/8 Long-50°C to +105°C0 - 95% RHIP67
IP69k
CopperNoCheck
880064BulkBattery Disconnect Switch 300A 32V SPST Flange Mount w/LockoutISO 8846
SAE J1171
50 G10 GTwo tin Plated Copper StudsPlastic KnobEngineering thermoplasticPanel Mount32V300A1 250A (1 x 4/0 Cable)3500A3/8-16 x 7/8 Long-50°C to +105°C0 - 95% RHIP67
IP69k
NoCheck
880154BulkBattery Disconnect Switch 300A 32V SPST Flange Mount w/LockoutISO 8846
SAE J1171
50 G10 GTwo tin Plated Copper StudsPlastic KnobEngineering thermoplasticPanel Mount32V600A2 500A (1 x 4/0 Cable)3500A3/8-16 x 7/8 Long-50°C to +105°C0 - 95% RHIP67
IP69k
NoCheck