Littelfuse, Inc.


Safety & PPE August 19, 2015

Diode array for lightning, electrical protection

The SP3312T diode array integrates four channels of low capacitance diodes for lightning surge and electrostatic discharge (ESD) protection.

By Littelfuse, Inc.
Vision and Discrete Sensors June 1, 2012

Littelfuse acquires Sweden-based ACCEL

Deal expands company’s position in automotive sensor market

By Littelfuse, Inc.
All Articles


Arc Flash & Electrical Safety May 31, 2023

Shock Block SB5080 and SB5100

The Industrial Shock Block SB5000 series is a personnel protection device designed to meet the requirements for special-purpose GFCIs defined by UL 943C. This standard outlines GFCI classes specifically designed for use in industrial facilities. Class C GFCIs are intended to be used on three-phase systems where the line-to-line voltage is 480 V or less with a trip level of 20 mA, while Class D GFCIs are intended to be used on 600 V systems.

Littelfuse, Inc.
All Products