Littelfuse LEYABS - Inline Watertight Fuse Holder- The Littelfuse 600 V in-line watertight fuse holders are the ideal answer for all high humidity and corrosive environments where fuses are required. Available in both breakaway and non-breakaway, single and double pole versions, these fuse holders allow maximum flexibility for any application. Applications:-Street, alley, and parking lot lighting-Security and perimeter lighting-Traffic signals-Outdoor illuminated signs-Sports lighting-Boat electrical circuits-Tractors and yard equipment-General outdoor circuit protection-Benefits:-Safety-Permits individual fixture or device to be disconnected from circuit for servicing. Eliminates possibility of shock.-Individual fixture fusing-Prevents loss of one fixture through accident, vandalism, or end of life from darkening the entire circuit.-Simplifies maintenance- Being able to immediately identify the one faulted fixture eliminates testing the entire circuit, speeds repair and permits servicing the individual unit while the rest of the circuit is functioning.-Reduces damage from fault-Can prevent faulted ballast or other failure from severely damaging fixture or device, reducing necessary repair or need of replacement.-Features:-Watertight-Internal O-ring provides watertight seal-Superior terminal seeds-Ultrasonically-welded terminals provide maximum strength and eliminate leaking at terminals.-Break-Resistant- Fiberglass –reinforced polymer body resists damage from dropping or impact much better than phenolic look-alikes.-Flexible terminations-Accommodates a wide range of stranded or solid copper or aluminum conductors, with either crimp or screw terminals.-One-pole and two-pole models- available to accommodate all system voltages up to 600v.