ProjectsPricingInsights

Littelfuse/Western Automation Component Intelligence

Residual current monitors, Current sensors, Shock protection

How do I compare RCM14-03_SYS_H and RCM14-03_SYS_V for a protection design?Is RCM20-03 suitable for 6 mA DC residual-current monitoring?What should I check before selecting a Littelfuse/Western Automation RCM module?How do I assess lifecycle and sourcing risk for LWA parts after the Littelfuse acquisition?How do I compare RCM14-03_SYS_H and RCM14-03_SYS_V for a protection design?Is RCM20-03 suitable for 6 mA DC residual-current monitoring?What should I check before selecting a Littelfuse/Western Automation RCM module?How do I assess lifecycle and sourcing risk for LWA parts after the Littelfuse acquisition?

Littelfuse/Western Automation at a Glance

Littelfuse/Western Automation is the Littelfuse brand path for Western Automation electrical shock protection and residual-current monitoring products, including RCM current sensor modules used in industrial protection designs.

Representative parts

#PartCategory
#1
RCM20-03
Component
#2
RCM14-01_SYS_H
Component
#3
RCM14-03_SYS_H
Component

Product catalog

CategoryParts
Transducers9

Supply chain / lifecycle notes

Questions & answers

The brand context covers Western Automation electrical shock protection devices now within Littelfuse, with representative catalog items in residual-current monitoring and current sensor modules such as RCM14 and RCM20 systems.