Power Entry Modules A compact, integrated solution for bringing mains power into equipment while combining safety, serviceability, and electromagnetic compatibility features in a single component. Key benefits Simplifies assembly and reduces wiring: combines inlet, switch, fuse holder, and optional EMI/RFI filter into one module to cut assembly time and reduce parts count. Improves safety and serviceability: accessible fuse holder and switch allow quick field service without opening the enclosure; secure mating connectors and robust contacts reduce risk of loose connections. Saves space and standardizes design: common mounting footprints and IECcompatible inlets allow repeatable panel cutouts and easier sourcing across product lines. Enhances EMC performance: optional integrated filters reduce conducted interference without separate filter assemblies, supporting regulatory testing and reliable operation in noisy environments. Core functions and attributes Function: accepts the mains connection and integrates one or more of the following functions as required — inlet (IEC or equivalent), mains switch, fuse holder, circuit protection interface, and EMI/RFI filter. Compatibility: designed for standard appliance cords and panelmount cutouts; compatible with industrystandard IEC inlet types and common quickconnect or screwterminal wiring styles. Size and mounting: compact, panelmounted modules that occupy a single standardized cutout; available in configurations suited to tight frontpanel space and modular chassis designs. Materials and construction: durable thermoplastic housing with plated metal contacts for longterm conductivity and corrosion resistance; built for repeated plug/unplug cycles and frequent switching. Performance and reliability: engineered for reliable mains AC operation, secure mechanical retention, and consistent electrical contact to support continuous or intermittent use in commercial and industrial applications. Typical applications Network and telecom equipment: provide a single, serviceable entry point for mains power, with options for integrated filters to protect sensitive electronics from conducted noise. Test and measurement instruments / lab equipment: streamline enclosure design by combining inlet, power switch, and fuse holder, enabling safe, rapid field service and standardized maintenance. Commercial appliances and industrial control panels: reduce assembly complexity and spare parts inventory by using standardized modules that meet common panel cutout dimensions and connector types. Installation and selection notes Choose the module configuration that matches required inlet type (IEC or specific regional connector), desired switch style, and whether an integrated filter or fuse holder is needed. Verify terminal style (quickconnect vs. screw terminal) to match factory wiring and field service needs. Confirm panel cutout and mounting orientation during mechanical design to ensure proper installation and operator access to switches and fuses. Why customers choose power entry modules Reduce bill of materials and assembly time by integrating multiple functions into one component. Simplify service and maintenance with frontaccessible controls and fuse holders. Standardize product lines using common footprints and connector types for easier sourcing and compliance testing. Specifications and compatibility should be verified against the exact module model selected to ensure fit, terminal type, and function match your application requirements.