The 5EHM4S is a medical-grade slim power entry module designed for applications requiring minimal panel depth and multiple voltage selection options. It features a 4-position voltage selector, integrated medical-grade filtering circuit, and a flange-mount configuration with DPST on/off switch capability. The module incorporates an IEC 60320-1 C14 line inlet, backplate terminals rated at 0.110 inches (2.79 mm), and mounting holes compatible with #6 flathead screws. With UL recognition, CSA certification, and VDE approval, the 5EHM4S is ideal for medical equipment, laboratory instruments, and other applications requiring stringent safety and EMI filtering standards. The medical filter design provides superior common-mode and differential-mode attenuation across a wide frequency range, ensuring compliance with medical device electromagnetic compatibility requirements.