Voltage rating: Volts Ampere rating: amperes 200,000 amperes symmetric

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Voltage rating: Volts Ampere rating: amperes 200,000 amperes symmetric

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In-Line Watertight Fuseholders
Voltage rating: Volts Ampere rating: amperes 200,000 amperes symmetrical (with Class fuses) Approvals: LEB/LEX series: Recognized Miscellaneous Fuseholder (File E14721) Certified C22.2, (File LR7316) LEC/LEY series: Listed Class Branch Circuit Fuseholder (File E14721) Certified C22.2, (File LR7316)
MATING FUSES
LEB/LEX series: Accepts 1/2" 13/32" Midget Class fuses. Littelfuse types BLF, BLN,FLM,FLQ, KLK, KLKD, KLKR, KLDR CCMR. LEC/LEY series: Accepts only Class fuses. Littelfuse types KLKR, KLDR CCMR.
LOAD ELECTRICAL TAPE
BENEFITS
SOURCE
Safety Permits individual fixture device disconnected from circuit servicing. Eliminates possibility shock. Individual fixture fusing Prevents loss fixture through accident, vandalism, life from darkening entire circuit. Simplifies maintenance Being able immediately identify faulted fixture eliminates testing entire circuit, speeds repair, permits servicing individual unit while rest circuit functioning. Reduces damage from fault prevent faulted ballast other failure from severely damaging fixture device, reducing necessary repair need replacement. Watertight Internal O-ring provides watertight seal. Superior terminal seals Ultrasonically-welded terminals provide maximum strength eliminate leaking terminals. Break-resistant Fiberglass-reinforced polymer body resists damage from dropping impact much better than phenolic look-alikes. Flexible terminations Accommodates wide range stranded solid copper aluminum conductors. Terminations available conductors, with either crimp screw terminals. One-pole two-pole models available accommodate system voltages 600V.
Littelfuse's volt in-line watertight fuse holders ideal answer high humidity corrosive environments where fuses required. Available both breakaway non-breakaway, single double pole versions, these fuseholders allow maximum flexibility application.
FEATURES
APPLICATIONS
Street, alley, parking lighting Security perimeter lighting Traffic signals Outdoor illuminated signs Sports lighting Boat electrical circuits Tractors yard equipment General outdoor circuit protection
In-Line Watertight Fuseholders
One-pole Fuseholders
LEB/LEC Basic single-pole watertight fuseholders provide protection variety circuits. fuseholders accept 13/32" 1-1/2" midget fuses providing supplemental overcurrent protection. fuseholders Listed Class fuseholders which accept only Class fuses. They meet National Electrical Code requirements branchcircuit protection. most common either fuseholder protection lighting circuits. However, consider them wherever there need secure in-line protection, from boat circuits electric wheelchairs. Great flexibility achieved when basic holders combined with breakaway receptacles, Y-terminals insulating boots.
LEX/LEY
Two-pole Fuseholders
fuseholders intended line-to-line circuits volts. Ideal line-to-line loads such volt ballasts. When line load sections fuseholders separated, when fuseholder removed from two-pole breakaway receptacle, both lines disconnected simultaneously. This prevents possibility shock from backfeeding through exposed fuse, which could happen with single-pole fuseholders. holder two-pole version accepts midget fuses, providing supplementary overcurrent protection. holder two-pole version LEC, which accepts only Class fuses, used provide branch-circuit protection. Both fuseholders equipped with Yterminals, breakaway receptacles insulating boots.
One-pole Solid Neutral Disconnects
solid neutral disconnect designed no-load non-fused disconnect. Similar design series fuseholders, easily identified all-white body. Internally, permanently-installed solid tin-plated copper neutral slug which eliminates possibility placing fuse neutral side circuit. Fusing neutral side causes safety hazard also violates National Electrical Code. available both breakaway non-breakaway configurations with wide variety terminations. Breakaway
Breakaway Feature
Littelfuse LEB, LEC, single-pole fuseholders two-pole fuseholders available with optional breakaway feature required meet state federal highway commission standards requiring fuseholders readily disconnect from line case pole knockdown. breakaway feature consists receptacle permanently attached power line fuseholder with matching terminals. When knockdown occurs, parts separate readily. breakaway receptacle's terminal deeply recessed that energized parts exposed. fuse remains safely enclosed inside de-energized watertight fuseholder. After pole been reinstalled, fuseholder easily plugged into receptacle, immediately restoring service. breakaway feature also find application marinas, travel trailer parks other locations where circuits subjected strain must safely disconnected.
In-Line Watertight Fuseholders
Crimp Terminal Crimp Terminal
WPB1 BOOT (OPTIONAL)
4.5" 9.3" ASSEMBLED LENGTH
WPB1 BOOT (OPTIONAL)
Terminal
INSULATING BOOT (STANDARD)
4.5" 5.4" ASSEMBLED LENGTH
INSULATING BOOT (STANDARD)
Terminal
10.3" ASSEMBLED LENGTH
Insulating Boots
Molded from engineering grade thermoplastics, WPB1 WPB2 provide high resistance corrosive environments deliver watertight seal. Boots supplied standard with breakaway versions. Weatherproof boots WPB1 WPB2 purchased separately non-breakaway holders. Part number WPB1 contains standard boot with termination. Part number WPB2 contains Y-pole boot with Y-pole termination. watertight protection non-breakaway Y-pole fuseholders, order WPB1 WPB2 boot. non-breakaway double-pole holders with terminations, order four WPB1 boots. These insulating boots designed snugly onto wire insulation, best results with varying wire insulation sizes, tape wrap should completed.
4.5" 9.3" ASSEMBLED LENGTH
4.2" 5.3" ASSEMBLED LENGTH 10.3" ASSEMBLED LENGTH
Recommended Crimping Tools
following crimping tools equivalents used either non-breakaway breakaway watertight in-line fuseholders.
Terminal Size
Part WT161M WT161M WT115A WT115A
Burndy Part Y14MF MR4C Hypress Y34A Hypress Y34A
Ordering Information
order Littelfuse in-line fuseholders disconnects part number, refer charts next page.
Fuseholder Type Description One-pole in-line fuseholder Midget Class fuses One-pole in-line fuseholder Class fuses One-pole in-line solid neutral disconnect Two-pole in-line fuseholder Midget Class fuses Two-pole in-line fuseholder Class fuses
Load Side Term. Size Line Side Term. Size Breakaway Feature Type
In-Line Watertight Fuseholders
Selection Guide Single Pole LEB/LEC Fuseholders
Standard Part LEB-AA LEC-AA LEB-AB LEC-AB LEB-AC LEC-AC LEB-AD LEC-AD LEB-AJ LEC-AJ LEB-AYC LEC-AYC LEB-BA LEC-BA LEB-BB LEC-BB LEB-BC LEC-BC LEB-BD LEC-BD LEB-BJ LEC-BJ LEB-BYC LEC-BYC LEB-CA LEC-CA LEB-CB LEC-CB LEB-CC LEC-CC LEB-CD LEC-CD LEB-CJ LEC-CJ LEB-CYC LEC-CYC LEB-DA LEC-DA LEB-DB LEC-DB LEB-DC LEC-DC LEB-DD LEC-DD LEB-DJ LEC-DJ LEB-DYC LEC-DYC LEB-JJ LEC-JJ LEB-JYC LEC-JYC Breakaway Part LEB-AA-S LEC-AA-S LEB-AB-S LEC-AB-S LEB-AJ-S LEC-AJ-S LEB-AYC-S LEC-AYC-S LEB-BA-S LEC-BA-S LEB-BB-S LEC-BB-S LEB-BJ-S LEC-BJ-S LEB-BYC-S LEC-BYC-S LEB-JJ-S LEC-JJ-S LEB-JYC-S LEC-JYC-S Fuse Type Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Terminal Type Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Copper Screw Load Terminal Selection Load Terminal Wires Solid Wire Size Wire Range Terminal Stranded Wire Terminal Type Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Type Copper Set-Screw Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Type Copper Set-Screw Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Type Copper Set-Screw Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Type Copper Set-Screw Copper Set-Screw Type Copper Set-Screw Line Terminal Selection Line Terminal Wires Solid Wire Size Wire Range Terminal Stranded Wire
In-Line Watertight Fuseholders
Selection Guide Double Pole LEX/LEY Fuseholders
Standard Part LEX-AA LEY-AA LEX-AB LEY-AB LEX-AC LEY-AC LEX-AD LEY-AD LEX-AYC LEY-AYC LEX-BA LEY-BA LEX-BB LEY-BB LEX-BC LEY-BC LEX-BD LEY-BD LEX-BYC LEY-BYC LEX-CA LEY-CA LEX-CB LEY-CB LEX-CC LEY-CC LEX-CD LEY-CD LEX-CJ LEY-CJ LEX-CYC LEY-CYC LEX-DA LEY-DA LEX-DB LEY-DB LEX-DC LEY-DC LEX-DD LEY-DD LEX-DJ LEY-DJ LEX-DYC LEY-DYC LEX-JJ LEY-JJ Breakaway Part LEX-AA-S LEY-AA-S LEX-AB-S LEY-AB-S LEX-AYC-S LEY-AYC-S LEX-BA-S LEY-BA-S LEX-BB-S LEY-BB-S LEX-BYC-S LEY-BYC-S LEX-JJ-S LEY-JJ-S Fuse Type Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Midget Class Terminal Type Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Load Terminal Selection Load Terminal Wires Solid Wire Size Wire Range Terminal Stranded Wire Terminal Type Copper Crimp Copper Crimp Copper Crimp Copper Crimp Type Copper Set-Screw Copper Crimp Copper Crimp Copper Crimp Copper Crimp Type Copper Set-Screw Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Type Copper Set-Screw Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Type Copper Set-Screw Copper Set-Screw Line Terminal Selection Line Terminal Wires Solid Wire Size Wire Range Terminal Stranded Wire
In-Line Watertight Fuseholders
Selection Guide Solid Neutral Fuseholders
Standard Part LET-AA LET-AB Breakaway Part LET-AA-S LET-AB-S Fuse Type Solid Neutral Solid Neutral Solid Neutral Solid Neutral Solid Neutral Solid Neutral Solid Neutral Solid Neutral Terminal Type Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Crimp Copper Set-Screw Copper Set-Screw Load Terminal Selection Load Terminal Wires Solid Wire Size Wire Range Terminal Stranded Wire Terminal Type Copper Crimp Copper Crimp Type Copper Set-Screw Copper Crimp Copper Crimp Type Copper Set-Screw Copper Set-Screw Type Copper Set-Screw Line Terminal Selection Line Terminal Wires Solid Wire Size Wire Range Terminal Stranded Wire
LET-AYC
LET-AYC-S
LET-BA
LET-BA-S
LET-BB
LET-BB-S
LET-BYC
LET-BYC-S
LET-JJ LET-JYC
LET-JJ-S LET-JYC-S

Voltage rating: Volts Ampere rating: amperes 200,000 amperes symmetric

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