The VEAM Power Lock series is designed for application up to 660 amps terminating to cables up to 300mm. The contact mating areas are finger touch procted and these connectors are color coded with key way orientation and locking mechanisms for a safe and reliable connection systems.Contacts have a finger-protective plastic cap., Meets IP 67 in a mated condition, Keyway orientation, 660 amp max current rating, A secondary locking mechanisim clicks into place when the connectors are fully mated.