Power Entry Modules Key benefits Simplifies power integration by combining inlet, switch, fuse holder, and optional EMI filtering into a single, compact assembly. Reduces assembly time and panel space compared with separate components, lowering installation cost and potential wiring errors. Improves safety and serviceability with a single access point for power on/off and fuse replacement. Controls conducted interference when filtering options are selected, helping meet systemlevel EMI targets. What it does Provides a standardized interface for connecting mains power to equipment. Accepts industrystandard power inlets and integrates manual switching, fuse protection, and optional EMI filtering or grounding features as required by the application. Designed for straightforward mounting (panelmount or PCBmount depending on the model) and easy field service. Key attributes Function: Integrated power inlet, on/off switch, fuse holder, and optional EMI filter or grounding connection in one module. Compatibility: Works with standard mains wiring and common inlet types; available in variants for panel or PCB mounting to suit different enclosures and layouts. Size: Compact footprint reduces required panel cutout area; multiple form factors offered to match enclosure constraints. Material: Durable insulating housing and robust contact materials provide reliable electrical performance and long service life. Performance: Stable switching operation and secure fuse retention; filtering options reduce conducted noise at the system level where specified. Practical use scenarios Industrial control panel: Install a single power entry module to provide a fused inlet, main switch, and optional EMI filter to protect sensitive control electronics and simplify wiring. Test and measurement equipment: Use a PCBmounted power entry module to integrate power, switching, and fuse protection directly on the instrument's board for compact, serviceable internal layout. Medical or laboratory devices (nonregulatory statement): Fit a power entry module with EMI filtering and secure fuse access to help maintain clean power and allow fast replacement during maintenance. Installation and maintenance Mounting: Choose the appropriate panel or PCB mounting variant and follow recommended cutout and fastening instructions for secure installation. Service: Fuse holders and switches are arranged for useraccessible replacement and maintenance without complex rewiring. Selection: Match the module variant to required inlet type, fuse size, switch rating, and whether EMI filtering or grounding features are needed. Why choose a power entry module Integrates multiple power functions into one, reducing component count and simplifying design. Enhances safety and serviceability by centralizing power controls and protection. Offers flexible mounting and configuration options to fit a wide range of equipment designs. For applicationspecific selection, confirm required inlet type, mounting style, fuse rating, switch rating, and whether EMI filtering is required before ordering.