| 1921 | Pass Through Box (Clean Room Application) | |
| 1922 | Pegboards | |
| 1930 | จำหน่าย สวิตช์คอนโทรล | |
| 1931 | ชุดขับระบบไฟ และคอนโทรลสะพานเครน | |
| 1935 | Paper Bag | |
| 1936 | PC200 Excavators | |
| 1937 | รับพิมพ์อักษรนูนพลาสวูด | |
| 1938 | PHOENIX CONTACT, REPAIR AND SERVICES, TYPE : ENCO1 | |
| 1939 | Power Conductor System (Busbar) | |
| 1940 | Pecolift | |
| 1941 | Pendant Control 8 Button | |
| 1942 | Pendant Control 6 Button | |
| 1943 | Pendant Control 4 Button | |
| 1944 | Prospekt Strands Spare Parts | |
| 1945 | Prospekt Strands S 40 Me | |
| 1946 | Prospekt Strands S 40 M | |
| 1947 | Prospekt Strands S 40 | |
| 1948 | Prospekt Strands S 35 Me | |
| 1949 | Prospekt Strands S 35 M | |
| 1950 | Prospekt Strands S 35 | |