junction

comfort and convenience plus vehicle powertrain

Fuse Blocks Fuseholders and Fuse Accessories

Surge Protection Modules and Devices

comfortandconvenienceplusvehiclepowertrain

Littelfuse Automotive Sensor Products offer a wide range of sensors for use in monitoring various vehicular functions in the areas of passenger safety, comfort and convenience plus vehicle powertrain, chassis and emission applications.

Littelfuse battery management devices provide methods of conserving battery power, protecting against over-discharge, combining and protecting auxiliary equipment such as liftgate motors.

Electrical Battery Disconnect Switches

Battery mini-Breakers (Thermal Cutoff Devices)

Battery mini-Breakers (Thermal Cutoff Devices)

Littelfuse battery mini-Breakers provide battery cell protection for high-capacity Lithium Polymer and prismatic cells.

Custom-Engineered Electrical Equipment

Custom-Engineered Electrical Equipment

Designing and Building Custom-Engineered Modules for Electrical Distribution, Protection and Control.

Arc-Resistant Load Break/Disconnect Switches

Metal-Clad and Metal-Enclosed Switchgear

Mine-Duty Medium-Voltage Junction Box

Outdoor Portable Substations (Skid and Trailor Mounted)

Power Factor Correction Systems/Capacitor Banks

Reconditioning and Upgrade Services

Feature multiple electrical power outputs, acceptance of many fuses, fuse types & relays.

Auto & Commercial Vehicle Fuse Holders

POWR-BLOK Modular Power Distribution

Electrical sockets, plugs and coils used for connection of a truck and trailer on commercial vehicles or caravans for 12 and 24V systems.

Common Mode Noise Filters (CMF) attenuate common mode noise in differential and balanced transmission, and power supply and audio lines.

Common Mode Filters with ESD Protection

Fuse Blocks, Fuse Holders and Fuse Accessories

Fuse Blocks Fuse Holders and Fuse Accessories

Littelfuse offers a comprehensive line of fuse blocks, fuse holders, and fuse accessories for automotive, electronic, and electrical markets.

Auto & Commercial Vehicle Fuse Holders

Electrical Power Distribution Blocks

POWR BLOK Modular Power Distribution

Littelfuse manufactures the broadest and most innovative selection of fuses.

Provide a complete, one-piece solution for easy procurement and code compliance.

Dissipate high voltage transients through a contained plasma gas with high surge capability, low capacitance and small size.

Magnetic sensing products utilizing Reed and Hall Effect technologies, with custom solutions available.

Tracto-Trailer and Auto-RV Connectors

Low capacitance polymer base product for protecting high speed data circuit from ESD damage and maintaining data integrity.

XTREME-GUARD ESD Suppressors

Polymer-enhanced, precision Zener diodes that offer resettable protection against multi-Watt fault events without the need for multi-Watt heat sinks.

High reliability power semiconductors utilize the latest technology.

A full range of Protection Relays and Controls for the harshest environments.

Flashers and Tower Lighting Controls

Pump Controls and Liquid Level Controls

Resettable Overcurrent Protection devices with various options: Surface Mount, Radial Leaded, Strap and Low Resistance.

Line Circuit Access Switch LCAS Protection

Automotive and High Reliability TVS

Shock protection for people and equipment working in dangerous environments.

Surge Protection Modules and Devices

Surge Protection Modules and Devices

Our surge protection devices (SPDs) and modules are designed to provide protection from transient overvoltage. They are thermally-protected and built with high-quality, dependable materials.

LED Lighting Surge Protection Modules

Type 2 Surge Protection Devices – SPD2 Series

Features manually-operated, foot-operated, and mechanically-operated switches; and switches operated by temperature or pressure.

Electrical Battery Disconnect Switches

Rotary Switches and Headlamp Switches

Innovative temperature sensing solutions

Reliable standard and thermal protected varistor, available in a variety of forms, surge current capability up to 70,000 Amp.

Automotive and Commercial Vehicle Aftermarket

Custom Circuit Protection Solutions

MROplus Industrial Fuse Consolidation

iDesign Electronics Product Selector

Need the Littelfuse equivalent to a competitor part? Enter the competitor part number here.

Search for the part(s) number you wish to receive samples. Or,visit the sample center page.

Check distributor stock levels by entering in full or partial part numbers

Power Distribution Modules (PDM) for vehicles or commercial equipment feature multiple electrical power outputs, acceptance of many fuses, fuse types & relays and allow for custom configuration.

Off-the-shelf solutions not meeting your needs?

Fuse Only Power Distribution Modules (PDM)

Unsealed Power Distribution Modules (PDM)

POWR-BLOK Modular Power Distribution

Auto & Commercial Vehicle Fuse Holders

Littelfuse, Inc. 8755 West Higgins Road Suite 500, Chicago, IL, 60631 USA, Copyright © 2021 Littelfuse, Inc.

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