MIL Circular Connector Russian 2PM Standard with Threaded Connection Glass-Sintered Insulation and High-Temperature Resistance
The 2PM series circular electrical connectors primarily utilize Russian connector technology, with threaded connections for both the cable plug and panel socket. The panel sockets are equipped with glass-sintered sealed sockets (M) and glass-sintered sealed wall sockets (C), simultaneously meeting the requirements of special environments such as vacuum, sealing, and high temperatures.
Currently, various specifications are available, including 2PM14/18/22/24/27/30/33/36. Their unique structure and performance have earned widespread market recognition, overcoming the shortcomings of many other similar connectors and making their use more convenient and efficient. Furthermore, they are interchangeable with original components from the Russian 2PMT and 2PMDT series. They are widely used in electrical connections and signal transmission between electrical equipment in railway systems, trams, trolleybuses, and other similar applications.
| Shell Size | 14 | 18 | 22 | 24 | 27 | 30 | 33 | 36 | 39 | 42 | 45 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A max | 22 | 25 | 29 | 32 | 35 | 39 | 42 | 45 | 48 | 51 | 54 |
| B min | 6.5 | 10.5 | 14.5 | 16.5 | 18.5 | 20.5 | 23.0 | 23 | 24.5 | 30.5 | 30.5 |
| C thread | M16x1.0 | M20x1.0 | M24x1.0 | M27x1.5 | M30x1.5 | M33x1.5 | M36x1.5 | M39x1.5 | M39x1.5 | M15x1.5 | M48x1.5 |
| L max | 53.5 | 53.5 | 56 | 62.5 | 62.5 | 67.5 | 67.5 | 67.5 | 67.5 | 67.5 |
Both Chinese and Russian standards are available; please download and check the PDF files appended to this page.
Please feel free to contact us at any time. For an accurate quote, please share the code and quantity with us.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.