A legacy of engineered innovation
Control and Protection Products for OEMs Worldwide
Carling Technologies, A Littelfuse® Brand ranks among the world's largest manufacturers of circuit breakers, switches, digital switching systems and electronic controls.
Moving the World Forward
in Transportation
A long history of innovation with leading global Transportation and Logistic customers.
LF Logik™
Compatible with both CANopen and J1939 networks, LF Logik allows in-field configuration of product parameters for VM-Series multiplexed switch packs, available in 3- and 6-switch configurations.
Building Safe and Efficient Data Center Solutions
Partnering with hyperscaler customers to provide advanced comprehensive protection solutions.
Find Standard V-Series.
In Stock Today.
Use our online selection guide to quickly identify the right V-Series Contura® rocker switch, then check distributor stock quickly.
Build a custom Carling part number with the CONFIGURIT tool.
Choose your features and get instant datasheets and CAD models.