DESCRIPTION

The 03EK3 is a high-performance power entry module that integrates an IEC connector, double-fuse (IEC 5x20mm) holder, optional voltage selector switch, and double-pole power switch with an EMI filter in a single compact unit. The module features an inductance of 8 mH, capacitance values of C1 = 0.22 µF and C2 = 0.1 µF, and a Y-capacitance of 3300 pF, providing effective electromagnetic interference suppression. It operates at 50/60 Hz with a rated voltage of 115/250 VAC, maximum leakage current of 0.25 mA at 115 VAC 60 Hz (line-to-ground), and a hipot rating of 2250 VDC line-to-ground and 1450 VDC line-to-line. The module is UL recognized, CSA certified, and VDE approved with a switch electrical lifetime of 10,000 cycles and maximum inrush current of 70 A. It adapts to 100-120 V or 200-240 V input voltage by simply reversing the fuse cartridge, making it ideal for industrial power distribution, telecommunications equipment, and medical devices requiring reliable EMI filtering and safety compliance.