NB3, NB4, SB3, SB4 IEC Connector Power Module Specifications

This document provides detailed specifications for a series of compact IEC connector power modules that integrate an IEC connector, fuse holder, double-pole power switch, and EMI filter into a single unit. It includes electrical ratings, component values, insertion loss data, mechanical dimensions, and mounting cutout details for various models (NB3, NB4, SB3, SB4, and their variants).