This is a Harting Harax IDC IP65 IP67 4-Contacts Panel Mount Socket Connector 21033212425.

Specifications:

• Number of Contacts: 4
• Mounting Type: Panel Mount
• Plug/Socket: Socket
• Termination Method: IDC
• Current Rating: 4.0A
• IP Rating: IP65, IP67
• Contact Gender: Female
• Voltage Rating: 50.0 V
• Body Orientation: Straight
• Series: M12