• Connector adopts touch of reed with inner-knob type.
  • Auto-lock enable connection more easy and reliable.
  • Popular figure suit most of field installation.
  • Quick to connector.
  • Water proof and dust-proof.
  • Long life.


M12 Electrical Connector Waterproof Solar MC4 Connector
Product NO.SY-CP4A
Insulation materialPPO
Rated VoltageTUV 1000 DC/ UL 600V DC
Rated Current20A-30A
Test voltage6KV(50Hz,1Min)
Contact materialcopper, tin plated
Contact resistanceless than 0.5 m ohm
Degree of protectionIP67
Pollution Degree2
Protection classClass II
Flame classUL94V-0
Plug Forceless than 50N
Withdrawal forcemore than 50N
Ambient temperature range-40°C  ~ +  90°C
Pin dimension4.0mm