WPB1

WPB1 LITTELFUSE | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 4

Technical content

POWR-GARD® Blocks and Holders Datasheet Littelfuse.com © 2013 Littelfuse POWR-GARD® Products Rev: 042413 1 of 4 In-L Ine Watert Ight Fuse h oLders LEB/LEX LEC/LEY TO LOAD TO SOURCE ELECTRICAL TAPE TO LOAD TO SOURCE ELECTRICAL TAPE

Description

Recently redesigned, the Littelfuse 600 V in-line watertight fuse holders allow maximum protection for high humidity and corrosive environments. The fuse holders are designed to be touch-safe and flexible for use in a variety of applications. See the list below for the redesigned part numbers.

Applications

• Street lighting and parking lot lighting
• Sports lighting and various outdoor illuminated signs
• Boat electrical circuits, tractors/yard equipment and general outdoor circuit protection (such as traffic signals, alley lighting and electric wheelchairs) Specifications Voltage rating 600 V Ampere rating up to 30 A Interrupting rating 200 kA rms symmetrical (with Class CC fuses) Approvals LEB/LEX series UL Recognized Miscellaneous Fuse holder per UL UL 4248 (File: E14721) CSA Certified per C22.2, No. 39 (File: LR7316) LEC/LEY series UL Listed Class CC Branch Circuit Fuse holder per UL 512 (File: E14721) CSA Certified per C22.2, No. 39 (File: LR7316) Features/Benefits
• Design increases safety by facilitating individual device disconnection for easy servicing, eliminating shock risk
• Increases efficiency by preventing faulted ballast from severely damaging fixture or device
• Designed to meet IP67 touch-safe standards
• Watertight o-ring seal
• Variety of terminations available for flexible design
• Insulating boots available for harsh environments Recommended Fuses LEB/LEX series: Class CC Series: CCMR, KLDR, KLKR Midget Series: BLF , BLN, FLM, FLQ, KLK, KLKD LEC/LEY series: Class CC Series: CCMR, KLDR, KLKR Web Resources Sample requests, downloadable CAD drawings and other technical information: Littelfuse.com/in-line IMPROVED Look for these part numbers featuring our improved design
• Better surface area for ergonomic comfort, improved grip and better torque
• More pronounced seating – automatically seats as user begins twisting
• Chamfered edges for additional installation comfort Base Part nuMBer PrevIous orderIng nuMBer neW orderIng nuMBer LEB-AA 0LEB00AAX 0LEB00AAXK LEB-AA-S 0LEB0AASX 0LEB0AASXK LEB-AB 0LEB00ABX 0LEB00ABXK LEB-AYC-S 0LEBAYCSX 0LEBAYCSXK LEB-BB 0LEB00BBX 0LEB00BBXK LEB-JJ 0LEB00JJX 0LEB00JJXK LEB-JJ-S 0LEB0JJSX 0LEB0JJSXK

POWR-GARD® Blocks and Holders Datasheet Littelfuse.com © 2013 Littelfuse POWR-GARD® Products Rev: 042413 2 of 4 In-LIne Watert Ight Fuse hoL ders serIes desCrIPtIon LEB One-pole in-line fuse holder for Midget and Class CC fuses LEC One-pole in-line fuse holder for Class CC fuses LET One-pole in-line fuse holder with permanently installed solid neutral LEX Two-pole in-line fuse holder for Midget and Class CC fuses LEY Two-pole in-line fuse holder for Class CC fuses

Ordering Information

To order Littelfuse in-line fuse holders by part number, refer to the charts on the next page. Recommended Crimping T ools The following crimping tools or equivalents may be used on either the non-breakaway or breakaway watertight in-line fuse holders. LEB - AA - S Littelfuse Series Load Side/Terminal Size Breakaway Feature Line Side/Terminal Size terMInaL sIze t&B Part nuMBer Burndy Part nuMBer A WT161M – B WT161M MR4C C M5-GREY Hypress Y34A D M5-BROWN Hypress Y34A 4.5" 10.3" ( ASSEMBLED LENGTH ) 5.4" ( ASSEMBLED LENGTH ) 4.5" 9.3" ( ASSEMBLED LENGTH ) WPB1 BOOT (OPTIONAL) WPB1 BOOT (OPTIONAL) INSULATING BOOT (STANDARD) INSULATING BOOT (STANDARD) 4.2" 4.5" 9.3" ( ASSEMBLED LENGTH ) 10.3" ( ASSEMBLED LENGTH ) 5.3" ( ASSEMBLED LENGTH ) Dimensions Inches 1-Pole 1-Pole Breakaway 2-Pole 2-Pole Breakaway A & B Crimp Terminal C & D Crimp Terminal J Terminal Y Terminal Insulating Boots

• Molded from engineering-grade thermoplastics which provide high resistance to corrosive environments
• For watertight protection of non-breakaway Y -pole termination, order one WPB1 and one WPB3 boot orderIng nuMBer terMInaL tyPe WPB1 A, B, C, D, J WPB3 Y

POWR-GARD® Blocks and Holders Datasheet Littelfuse.com © 2013 Littelfuse POWR-GARD® Products Rev: 042413 3 of 4 In-LIne Watert Ight Fuse hoL ders sIngLe PoLe douBLe PoLe Load terMInaL seLeCtIon LIne terMInaL seLeCtIon standard Part nuMBer BreakaWay Part nuMBer standard Part nuMBer BreakaWay Part nuMBer terMInaL tyPe WIre sIze range WIres Per terMInaL soLId WIre stranded WIre terMInaL tyPe WIre sIze range WIres Per terMInaL soLId WIre stranded WIre LEB-AA LEC-AA LEB-AA-S LEC-AA-S LEX-AA LEY-AA LEX-AA-S LEY-AA-S Copper Crimp #12 to #8 #12 Copper Crimp #12 to #8 #12 LEB-AB LEC-AB LEB-AB-S LEC-AB-S LEX-AB LEY-AB LEX-AB-S LEY-AB-S Copper Crimp #12 to #8 #12 Copper Crimp #10 LEB-AC LEC-AC LEX-AC LEY-AC — Copper Crimp #12 to #8 #12 Copper Crimp LEB-AD LEC-AD LEX-AD LEY-AD Copper Crimp #12 to #8 #12 Copper Crimp LEB-AJ LEC-AJ LEB-AJ- S LEC-AJ-S — — Copper Crimp #12 to #8 #12 Copper Set-Screw #12 to #8 #10 to #2 LEB-AYC LEC-AYC LEB-AYC-S LEC-AYC-S LEX-AYC LEY-AYC LEX-AYC-S LEY-AYC-S Copper Crimp #12 to #8 #12 "Y" Type Copper Set-Screw #12 to #8 #10 to #2 LEB-BA LEC-BA LEB-BA-S LEC-BA-S LEX-BA LEY-BA LEX-BA-S LEY-BA-S Copper Crimp #10 Copper Crimp #12 to #8 #12 LEB-BB LEC-BB LEB-BB-S LEC-BB-S LEX-BB LEY-BB LEX-BB-S LEY-BB-S Copper Crimp #10 Copper Crimp #10 LEB-BC LEC-BC LEX-BC LEY-BC Copper Crimp #10 Copper Crimp LEB-BD LEC-BD LEX-BD LEY-BD Copper Crimp #10 Copper Crimp LEB-BJ LEC-BJ LEB-BJ-S LEC-BJ-S Copper Crimp #10 Copper Set-Screw #12 to #8 #10 - #2 LEB-BYC LEC-BYC LEB-BYC-S LEC-BYC-S LEX-BYC LEY-BYC LEX-BYC-S LEY-BYC-S Copper Crimp #10 "Y" Type Copper Set-Screw #12 to #8 #10 - #2 LEB-CA LEC-CA LEX-CA LEY-CA Copper Crimp Copper Crimp #12 to #8 #12 LEB-CB LEC-CB LEX-CB LEY-CB Copper Crimp Copper Crimp #10 LEB-CC LEC-CC LEX-CC LEY-CC Copper Crimp Copper Crimp LEB-CD LEC-CD LEX-CD LEY-CD Copper Crimp Copper Crimp LEB-CJ LEC-CJ LEX-CJ LEY-CJ Copper Crimp Copper Set-Screw #12 to #8 #10 - #2 LEB-CYC LEC-CYC LEX-CYC LEY-CYC Copper Crimp "Y" Type Copper Set-Screw #12 to #8 #10 to #2 LEB-DA LEC-DA LEX-DA LEY-DA Copper Crimp Copper Crimp #12 to #8 #12 LEB-DB LEC-DB LEX-DB LEY-DB Copper Crimp Copper Crimp #10 LEB-DC LEC-DC LEX-DC LEY-DC Copper Crimp Copper Crimp LEB-DD LEC-DD LEX-DD LEY-DD Copper Crimp Copper Crimp LEB-DJ LEC-DJ LEX-DJ LEY-DJ Copper Crimp Copper Set-Screw #12 to #8 #10 - #8 LEB-DYC LEC-DYC LEX-DYC LEY-DYC Copper Crimp "Y" Type Copper Set-Screw #12 to #8 #10 to #8 LEB-JJ LEC-JJ LEB-JJ-S LEC-JJ-S LEX-JJ LEY-JJ LEX-JJ-S LEY-JJ-S Copper Set-Screw #12 to #8 #10 to #2 Copper Set-Screw #12 to #8 #10 to #2 LEB-JYC LEC-JYC LEB-JYC-S LEC-JYC-S Copper Set-Screw #12 to #8 #10 to #2 "Y" Type Copper Set-Screw #12 to #8 #10 to #2 Ordering Information (1-Pole LEB/LEC and 2-Pole LEX/LEY for Class CC and Midget Fuses)

POWR-GARD® Blocks and Holders Datasheet Littelfuse.com © 2013 Littelfuse POWR-GARD® Products Rev: 042413 4 of 4 In-LIne Watert Ight Fuse hoL ders standard Part nuMBer BreakaWay Part nuMBer Fuse tyPe Load terMInaL seLeCtIon LIne terMInaL seLeCtIon terMInaL tyPe WIre sIze range WIres Per terMInaL soLId WIre stranded WIre terMInaL tyPe WIre sIze range WIres Per terMInaL soLId WIre stranded WIre LET-AA LET-AA-S Solid Neutral Copper Crimp #12 to #8 #12 Copper Crimp #12 to #8 #12 LET-AB LET-AB-S Solid Neutral Copper Crimp #12 to #8 #12 Copper Crimp #10 LET-AYC LET-AYC-S Solid Neutral Copper Crimp #12 to #8 #12 “Y” Type Copper Set-Screw #12 to #8 #10 to #2 LET-BA LET-BA-S Solid Neutral Copper Crimp #10 Copper Crimp #12 to #8 #12 LET-BB LET-BB-S Solid Neutral Copper Crimp #10 Copper Crimp #10 2 • LET-BYC LET-BYC-S Solid Neutral Copper Crimp #10 “Y” Type Copper Set-Screw #12 to #8 #10 to #2 LET-JJ LET-JJ-S Solid Neutral Copper Set-Screw #12 to #8 #10 to #2 Copper Set-Screw #12 to #8 #10 to #2 LET-JYC LET-JYC-S Solid Neutral Copper Set-Screw #12 to #8 #10 to #2 “Y” Type Copper Set-Screw #12 to #8 #10 to #2 Ordering Information (Terminals) terMInaL desIgnatIon terMInaL desCrIPtIon WIres Per terMInaL WIre range soLId WIre stranded WIre A Copper Crimp 1 #12-#8 • • 2 #12 • • B Copper Crimp 2 #10 • • 1 #6 • • 1 #4 — • C Copper Crimp 2 #8 • • 1 #4 — • D Copper Crimp 2 #6 • • 1 #2 — • J Copper Set-Screw 1 #12-#8 • — 1 #10-#2 — • Y (2 terminals) “Y” Style Copper Set-Screw 1 #12-#8 • — 1 #10-#2 — • Ordering Information (Solid Neutral LET Fuse Holders)