Matsushita (National MHP) – MHP‑YM‑30S‑AC120V – Motor‑Driven On‑Delay Timer

The MHP‑YM‑30S‑AC120V (also known as MHP‑NM‑30S‑AC120V under National branding) is a motor-driven on-delay timer relay featuring an 8-pin octal socket interface. Designed for robust industrial environments, it provides precise timing control using a synchronous motor and offers reliable contact switching up to 5 A at 120 VAC. Ideal for machinery automation, sequence control, and delay timing applications.

 Key Features

• Model / P/N: MHP‑YM‑30S‑AC120V (MHP‑NM‑30S OP‑equivalent)  

• Operating Voltage: 120 VAC, 50/60 Hz motor‑driven timing mechanism

• Timing Range: Approx. 0–30 seconds (front-panel adjustable dial)  

• Contacts: SPST or DPDT configurations; rated up to 5 A @ 250 VAC resistive  

• Socket Type: Standard 8‑pin octal relay base (e.g., P2CF‑08 compatible)  

• Construction: Rugged plastic/metal housing; rotary timing knob; visible dial and time legend

• Reset Type: Power-off reset; tolerates power interruptions