• 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 material PPO
Rated Voltage TUV 1000 DC/ UL 600V DC
Rated Current 20A-30A
Test voltage 6KV(50Hz,1Min)
Contact material copper, tin plated
Contact resistance less than 0.5 m ohm
Degree of protection IP67
Pollution Degree 2
Protection class Class II
Flame class UL94V-0
Plug Force less than 50N
Withdrawal force more than 50N
Ambient temperature range -40°C  ~ +  90°C
Pin dimension 4.0mm