In-Line Watertight Fuseholders Two-Pole Breakaway Applications These two-pole breakaway In-Line fuseholders are designed for high humidity and corrosive environments where fuses are required. Examples include street lighting, marinas, travel trailer parks and other locations where fuseholders may be exposed to physical strain. Features/Benefits * L EXT-YY version has a permanently installed "neutral" slug to prevent the neutral from accidentally being fused * L EX-YY version allows for fusing of line-to-line loads or other applications requiring 2 fuses to disconnect under strain * Fiberglass polymer body resists damage from impact * F our "Y" type set-screw terminals accommodate a wide range of solid and stranded Cu or Al conductors * O -ring and terminal boots form watertight seal, preventing leakage Specifications Part numbers:LEXT-YY-S (Solid neutral) LEX-YY-C-S LEXT-YY-S and LEX-YYC-S series breakaway fuseholders meet state and federal highway commission safety standards requiring fuseholders to readily disconnect from power in case of a pole knockdown. The breakaway feature consists of a receptacle permanently attached to the power line and a fuseholder with matching terminals. If a knockdown occurs, the parts separate leaving the energized conductor recessed and unexposed. Voltage Rating:600 VAC/VDC Ampere Rating: 30 Amperes Interrupting Rating:200,000 amperes with Class CC Fuses Y Terminals: Plated Copper w/ set screws Wire Size: 1 solid #12 to #8 or 1 stranded #10 to # 2 Approvals: UL Recognized (File E14721) CSA Certified (File LR7316) Load Terminal Selection Breakaway Part Number Fuse Type Terminal Type Line Terminal Selection Load Terminal Wire Size Range No. of Wires per Terminal Solid Wire X LEXT-YY-S Midget, Class CC "Y" type Copper Set-Screw #12 to #8 1 #10 to #2 1 LEX-YY-C-S Midget, Class CC "Y" type Copper Set-Screw #12 to #8 1 #10 to #2 1 www.littelfuse.com | 800-TEC-FUSE Load Terminal No. of Wires Wire Size per Terminal Range Standard Wire Terminal Type #12 to #8 1 X "Y" type Copper Set-Screw #10 to #2 1 #12 to #8 1 X "Y" type Copper Set-Screw #10 to #2 1 X Solid Wire Standard Wire X X X X (c) 2008 Littelfuse * POWR-GARDTM Products In-Line Watertight Fuseholders Two-Pole Breakaway 4 9/16" ( ASSEMBLED LENGTH ) 5 1/8" ( ASSEMBLED LENGTH ) 11 1/4" ( ASSEMBLED LENGTH ) Recommended Fuses Midget Littelfuse types: BLF, BLN, FLM, FLQ, KLK, KLKD Class CC Littelfuse types: CCMR, KLDR, KLKR Insulating Boots Four WPB3 insulating boots come standard with the LEXT-YY-S and LEX-YY-C-S fuseholders. They are molded from non-conductive engineering grade thermoplastic to deliver a watertight seal in corrosive environments. They can be trimmed to the specific conductor size insuring a snug fit. Form No. PF540 www.littelfuse.com | 800-TEC-FUSE (c) 2008 Littelfuse * POWR-GARDTM Products