REACH EH[ cetn @ [R^HS Specifications UL 98B Standards Total Voltage Rating Amperage Rating SCCR Rating Ambient Temperature IEC 60947-3 Standards Insulation Voltage Rating Ui Impulse Withstand Voltage Rating Uimp Operational Current DC21B Rating Other Characteristics Power Losses at 250 A Minimum Connection Wire Range/AWG Maximum Connection Wire Range/AWG Number of Circuits/Switches Mechanical Operations Tightening Torque Material Base Mounting Flammability Rating Approvals Environmental Country of Origin Description The Littelfuse LS6 dc series is an energy-efficient, compact disconnect switch that quickly breaks or resumes the flow of current safely to prevent shock hazards when trying to isolate circuits or repair systems. ■ Streamline design eliminates the need for external bridging links (jumpers) to lower heat dissipation for increased energy efficiency, decreased installation and maintenance time, and reduced footprint for added design flexibility ■ High-level disconnection insulation provides a barrier to stop conduction when switch is in off position for added safety ■ The self-cleaning blade contacts eliminate performance degradation (from increased electrical resistance over time) to ensure consistent behavior across the product's lifespan ■ The internally-located "sandwich-type" 2-contact symmetrical design mitigates the electromagnetic force of repulsion to offer enhanced functionality in short-circuit conditions ■ Meets UL 94 flammability requirements with selfextinguishing/non-flammable materials to prevent fires ■ Solar/PV systems: combiner boxes, recombiner boxes and inverters ■ Energy storage systems: disconnection of batteries, containerized batteries ■ Railway: earthing switches and battery disconnection ■ UPS: switching and isolation of batteries ■ Electrical vehicle chargers Plastic housing Silver-plated copper terminals RoHS compliant ■ Panel handle with shaft LDSSA11 for closed panel door access ■ Direct handle LDSSI11 for open panel door access ■ Auxiliary contacts LD5LAU01 remotely indicate switch position ■ Phase barriers LDRSF11 (Type 1M) and LDRSF13 (Type 2E) isolate sections to eliminate arcing between the phases ■ Terminal lug LDRTL11W safely connects electrical and mechanical devices (phase barriers must be used in order to maintain the required clearance) ■ Terminal shrouds LDRCU13W offer protection against direct contact after wiring ■ Spacers LDREL11W increase distance between switch and mounting plate Expertise Applied | Answers Delivered

Amperage Configuration Type 1M = DC Grounded 2E=DC Unground ed UL product Terminal Measurement r"*i r*i ll ll’ I2 12’ Ordering Information DC DISCONNECT SWITCH Panel Handle with Shaft Auxiliary Contact Dc Disconnect Switch Switch + Dirnct Handle- Side View Terminal Lug Measurements LDRTL11W Torque and Cable Capacity Instructions 10-32 UNF TORQUE / PAR 26,55 lb.inch / 3 Nxm Disclaimer Notice - Information furnished is believed to be accurate and reliable. However,usersshould independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products...