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Littelfuse LEBBJ - 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.

Littelfuse LEBBJ The Littelfuse 600 V in-line watertight fuse holders are the ideal answer for all high…

Alternate Item Number: 0LEB00BJX

UPC: 079458023114

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Overview

The Littelfuse LEBBJ series 600V in-line watertight fuse holders (SKU: LEBBJ) provide reliable circuit protection in high-humidity and corrosive environments. Rated for 600V AC/DC and up to 30A, these fuse holders are engineered for industrial, marine, and outdoor applications where moisture, saltwater spray, and chemical contaminants are prevalent. The IP66/IP67 and NEMA Type 4X ratings ensure robust protection against dust, water ingress, and corrosion, making them ideal for street lighting, parking lot lighting, sports lighting, boat electrical circuits, tractors, yard equipment, traffic signals, and electric wheelchairs. Available in single-pole (1P) and double-pole (2P) configurations, as well as breakaway and non-breakaway versions, the LEBBJ series offers exceptional flexibility for diverse applications. The screw terminal connection ensures secure and reliable electrical connections, while the touch-safe design facilitates individual device disconnection for easy servicing and eliminates shock risk. The watertight o-ring seal and insulating boots (available separately) enhance durability in harsh conditions. The LEBBJ series supports Class CC and midget (10x38 mm) fuse types, including CCMR, KLDR, KLKR, BLF, BLN, FLM, FLQ, KLK, and KLKD. With a withstand rating (SCCR) of up to 200 kA (LEC/LEY series) or 10 kA, 20 kA, or 100 kA (LEB/LEX series), these fuse holders are designed to prevent faulted ballast from damaging fixtures or devices. The improved design features better surface area for ergonomic comfort, improved grip, and better torque, with pronounced seating for automatic alignment during installation. Chamfered edges further enhance installation comfort. Constructed with a UL 94 V-0 rated holder and UL 94HB rated boot, the LEBBJ series is RoHS compliant and lead-free, meeting stringent environmental and safety standards. The in-line mounting type allows for straightforward integration into existing electrical circuits, ensuring minimal downtime and maximum reliability in demanding settings.
  • 600V AC/DC voltage rating with up to 30A current capacity
  • IP66/IP67 and NEMA Type 4X ratings for dust, water, and corrosion resistance
  • Available in single-pole (1P) and double-pole (2P) configurations
  • Breakaway and non-breakaway versions for flexible application use
  • Supports Class CC and midget (10x38 mm) fuse types
  • Touch-safe design with watertight o-ring seal for enhanced safety
  • Improved ergonomic grip, torque, and automatic seating for ease of installation
  • UL 94 V-0 rated holder and UL 94HB rated boot for flame resistance
  • RoHS compliant and lead-free construction
  • Ideal for street lighting, marine, outdoor, and industrial applications

Specifications

Application
Street Lighting
Brand Name
Littelfuse
Connection Type
In-Line
Connection Type
Screw Terminal
Ip Rating
IP66/IP67
Mounting Type
In-Line
Nema Rating
Type 4X
Poles
1P or 2P
Poles
Single/Double Pole
Series
LEBBJ
Special Features
Watertight
Sub Brand
LEB Series
Type
Fuseholder
Voltage Rating
600 V
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.

LEBBAS

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.
Mersen's complete line of single and dual pole in-line fuseholders accommodate Class CC fuses. The fuseholders are designed for quick installation. Securing nuts or screws are captive thus speeding installation by reducing the need to locate and assemble loose components in the field. Three internal O-rings per pole seal the fuseholder providing a water-resistant compartment for the fuse. The captive O-rings are colored (blue for single pole and red for dual pole) for quick detection. Optional cone shaped insulator boots can be slipped on to provide a watertight seal (breakaway versions come with boots standard). Both single and dual pole versions have an optional breakaway feature which safely disconnects the load in case of a pole knockdown. Fuses remain safely encapsulated within the watertight fuse holder on the load side. Once the pole has been reinstalled the fuseholder can be easily reconnected. single terminal boot

FSB1

Mersen's complete line of single and dual pole in-line fuseholders accommodate Class CC fuses. The fuseholders are designed for quick installation. Securing nuts or screws are captive thus speeding installation by reducing the need to locate and assemble loose components in the field. Three internal O-rings per pole seal the fuseholder providing a water-resistant compartment for the fuse. The captive O-rings are colored (blue for single pole and red for dual pole) for quick detection. Optional cone shaped insulator boots can be slipped on to provide a watertight seal (breakaway versions come with boots standard). Both single and dual pole versions have an optional breakaway feature which safely disconnects the load in case of a pole knockdown. Fuses remain safely encapsulated within the watertight fuse holder on the load side. Once the pole has been reinstalled the fuseholder can be easily reconnected. single terminal boot
E 92/30S CC is a fuseholder for overcurrent and short circuit protection specific for class CC fuses

E92/30SCC

E 92/30S CC is a fuseholder for overcurrent and short circuit protection specific for class CC fuses
Control Transformer Accessories - Secondary Fuse Kit 4

SFK4

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Modular fuse holder 1P 600V with LED

57050011

Modular fuse holder 1P 600V with LED
Fuse Holder, 600V Threaded

18880300002

Fuse Holder, 600V Threaded
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.

LEBAJS

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.
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.

LEBJYC

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.

Frequently Asked Questions

What is the environmental rating of the LEBBJ fuse holders?

The LEBBJ series is rated IP66/IP67 for dust and water ingress protection and NEMA Type 4X for corrosion resistance.

What voltage and current ratings do the LEBBJ fuse holders support?

The LEBBJ series supports a maximum voltage of 600V AC/DC and current ratings up to 30A.

What applications are suitable for the LEBBJ fuse holders?

The LEBBJ series is ideal for street lighting, parking lot lighting, sports lighting, boat electrical circuits, tractors, yard equipment, traffic signals, and electric wheelchairs.

What fuse types are compatible with the LEBBJ series?

The LEBBJ series supports Class CC and midget (10x38 mm) fuse types, including CCMR, KLDR, KLKR, BLF, BLN, FLM, FLQ, KLK, and KLKD.

What materials are used in the construction of the LEBBJ series?

The holder is UL 94 V-0 rated, and the boot is UL 94HB rated. The series is RoHS compliant and lead-free.

What is the withstand rating (SCCR) of the LEBBJ series?

The withstand rating (SCCR) is up to 200 kA for the LEC/LEY series and 10 kA, 20 kA, or 100 kA for the LEB/LEX series, depending on the fuse used.

What is the flammability rating of the LEBBJ fuse holder?

The holder has a UL 94 V-0 flammability rating, indicating it is flame-resistant.

Are the LEBBJ fuse holders touch-safe?

Yes, the LEBBJ series is designed to be touch-safe, facilitating individual device disconnection for safe servicing.

Are insulating boots available for the LEBBJ series?

Yes, insulating boots are available separately for use in harsh environments.

What is the difference between breakaway and non-breakaway versions?

Breakaway versions allow for individual device disconnection for servicing, while non-breakaway versions do not.

Frequently Asked Questions about Littelfuse

What certifications and standards do Littelfuse products comply with?

Littelfuse products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Customers can verify specific product certifications by consulting individual product datasheets on Littelfuse.com, which provide comprehensive details about standards compliance for each component.

What industries and applications are Littelfuse products used for?

Littelfuse products are critical for electrical protection and safety across multiple industrial sectors, including manufacturing, automation, power distribution, and electrical control systems. Their comprehensive product portfolio serves industries that require robust electrical protection, including motor and pump applications, solar installations, programmable logic controllers (PLCs), electrical switch panels, and critical infrastructure environments. Key product lines protect against overcurrent, voltage transients, ground faults, and temperature-related electrical risks, ensuring equipment safety and operational reliability.

What technical support does Littelfuse offer?

Littelfuse offers comprehensive technical support through multiple channels. Their Technical Hotline (800-TEC-FUSE) provides direct access to engineers who can help identify issues and recommend solutions. Additionally, Littelfuse offers extensive online Technical Resources at Littelfuse.com, including datasheets, product manuals, whitepapers, application guides, and online design tools. Their experienced product and application engineers also provide step-by-step support from design to installation.

What are the main product lines offered by Littelfuse?

Littelfuse offers comprehensive industrial protection and control product lines, including fuses, fuse holders, protection relays, temperature sensors, and electrical safety components. Their key product categories span surge protective devices, custom OEM products, electrical switch panels, medium voltage fuses, ground-fault protection relays, motor and pump protection devices, and temperature sensors. These products are designed to minimize electrical safety hazards, limit equipment damage, improve productivity, and safeguard personnel from electrical faults.

What are the key features of Littelfuse products?

Littelfuse products feature exceptional circuit protection technologies with key characteristics including UL/IEC safety standard compliance, low internal resistance, and advanced protective capabilities across multiple product lines. Their components provide critical protection for industrial systems, offering features like overcurrent protection, voltage transient suppression, and resettable protection devices with ultra-low resistance and compact designs. Key product lines include fuses, metal oxide varistors (MOVs), TVS diodes, PolySwitch devices, and specialized electronic protection components that enhance system reliability and safety.

What environmental ratings do Littelfuse products have?

Littelfuse products feature comprehensive environmental ratings, including NEMA Type 1, 2, 3, 3R, 4/4X, 12, and 13 certifications, as well as IP65 protection. These ratings ensure superior protection in diverse industrial environments, with an operating temperature range of -40°F to +131°F (-40°C to +55°C). Many products also include UV-stabilized materials and neoprene gaskets for enhanced durability in outdoor and challenging conditions.

What accessories are available for Littelfuse products?

Littelfuse offers several key accessories across their product lines, including fuse holders, voltage monitoring modules, and terminal connectors. Specific accessories include the LPSM003ZXID (indicating) and LPSM003Z (non-indicating) POWR-SAFE Dead Front fuse holders for Class CC and Midget-Style fuses, the VRM6048 voltage monitor accessory module, and female quick connect terminals (P1015 series) in various wire gauge sizes. These accessories are designed to enhance protection, monitoring, and connectivity for Littelfuse electrical components.

What is Littelfuse's warranty policy?

Littelfuse provides comprehensive warranty details on their official website at www.littelfuse.com/warranty. Customers should visit this page to review the specific warranty terms and conditions for their specific product lines. For direct warranty support or questions, customers can contact Littelfuse Technical Support at 1-800-TEC-FUSE or email [email protected].

What communication protocols do Littelfuse products support?

Littelfuse supports a comprehensive range of industrial communication protocols, including PROFIBUS, PROFINET, EtherNet/IP, DeviceNet, Modbus RTU, and CANopen. Our products provide flexible connectivity solutions across multiple industrial automation platforms, enabling seamless integration with various control systems and network architectures.

How are Littelfuse products typically installed?

Littelfuse products are typically installed using specialized mounting hardware like fuse holders, blocks, and panels designed for specific industrial applications. The POWR-SAFE Dead Front holders, for example, provide optimum protection for Class CC and Midget-Style fuses, supporting installations up to 600 VAC/DC. Installation often involves using precision terminals with strain relief, such as 0.25 in. female quick connect terminals, to ensure secure and safe electrical connections in industrial control systems.