RCM14 Series Western Automation Residual Current Monitor

The Western Automation RCM technologies from Littelfuse help to minimize the risk of electrical shock while charging an electric vehicle. The RCM products can detect AC and DC ground fault currents, quickly triggering a fault output to disable the charging current and remove the shock hazard. There are five RCM models with integral RCM technology available to comply with the global UL and IEC standards for EV charging applications.

Features

• Packaged RCM models include an integral current transformer for chassis-mount applications
• Two-piece RCM system for board-level applications, PCB assembly, and horizontal- or vertical-mount current transformers
• Supports single-phase load and three-phase load currents