YP type round electrical connectors
 
Y2M round sealed electrical connectors
 
Y4M small round socket
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Y2m round sealed electrical connectors
Symbol denotation and example
1. Main designation: Y--Round electrical connectors
2. Designing serial number: 2--serial number
3. Quantity of contact couple: 7,10,19,42,32,37,36,50,65,81,120
4. Plug and socket type: T--plug, Z--socket
5. Type of contact couple: J-contact pin, K-plug hole
6. Installation type of socket: L--cable type; B--panel type
7. Sealing indication: M--sealed socket; m-civil products
Operation instructions
Connection of plug and socket
1.Observation by naked eye
 Level the wide slot of plug and wide reinforcement of socket, then turn the locking cap clockwise till hearing a sound of "Ka-ta". And the marking line and steel ball on cap is in line with the marking point on socket.
2.Without observation by naked eye
 (Except 7/10 core) After plug is inserted into socket in any direction, lightly turn the locking cap. When the five slots of plug is aimed at the five reinforcements of socket, plug is obviously plunged in the socket. Then turn the locking cap clockwise till hearing a sound of "Ka-ta".
Separation of plug and socket
   Push forward with slight force the locking cap and turn it anticlockwise meanwhile about 120 degrees, then the plug is separated from socket.
 Attention
1. The cable cover is in left thread, with a M2.5 x 3 conical tightening screw.
2. The surface of insulation parts can only be cleaned by alcohol. Other solvent is not allowed.
3. The welding time can not be too long. For 45W brand iron, 5 seconds are suitable.
4. The connection and separation of plug and socket shall not be carried out slantways.
5. When plug and socket are separated, apply the dustproof cover immediately.
6. The casing has three colors: military color, bice and red. Military color will be used if customer has not indicated any color requirement when ordering.
7. If you find the grease in three diagonal slots is dry or washed off, a new layer of thin 201 low-temperature grease shall be applied.


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