Phoenix Contact 2278869

This upper housing component, designated as ME 12,5 OTU-MKDSO KMGY, is specifically tailored for PCB terminal blocks that utilize screw connections. With a compact width of 12.6 mm, height of 99 mm, and depth of 45.85 mm, it is suitable for various applications within a DIN rail setup.

Manufactured from PA material with a light grey finish (RAL 7035), it exhibits a flammability rating of V0 according to UL 94 standards. The design incorporates provisions for up to 12 positions at a pitch of 3.5 mm, accommodating four connection openings. The absence of ventilation openings allows for a streamlined housing profile.

This product is designed to operate effectively within a temperature range of -40 °C to 105 °C, depending on power dissipation, while maintaining operational integrity under various environmental conditions. It meets IEC 60529 standards up to an IP code of IP20, ensuring basic protection against solid objects.

The housing supports PCBs with thicknesses ranging from 1.4 mm to 1.8 mm and utilizes a latching mounting mechanism with its lower housing part. It is crucial to follow the application notes available in the download area for optimal assembly and use.