Dopoochai Set 3mp4001 Top 🆒

A: The standard "3MP4001" denotes 24V DC. However, Dopoochai produces the same mechanical relay with 120V AC coils under a different suffix (e.g., 3MP4001-120A). Check your specific order.

A: This is usually due to insufficient coil voltage or a dirty armature. The "Top" version reduces this, but if it happens, ensure your power supply is delivering at least 21V DC to the 24V coil. Also, check for debris preventing full closure. dopoochai set 3mp4001 top

If you need a workhorse 3PDT relay that won’t break the bank—and you avoid the absolute cheapest generic alternatives—the Dopoochai 3MP4001 Top deserves a permanent spot in your component inventory. Disclaimer: Specifications and performance data are aggregated from user reports and available technical sheets. Always verify compatibility with your specific application. Electronic components should be installed by qualified personnel following local electrical codes. A: The standard "3MP4001" denotes 24V DC