Sealed cylindrical metal connectors guaranteed to IP 68, interchangeable and mateable with TRIM TRIO and UTP series. Plugs for size 16 male contacts (to be ordered separately; see for example, Machined contact 273-2967, Rolled cut contact 398-8010 ). Metal casing with bayonet locking ring guarantees 500 cycles. 5-pin guiding ensures correct insertion between plug and base. Cable connectors and shielded sealed cable gland connectors are available separately.