To maintain IP67 rating wire insulation diameters should be within the following diameters: Signal wires: 1.7-2.7mm Power wires: 2.7-4mm.
Use plier or ratchet style tool to crimp signal contacts. Use ratchet tool only to crimp power contacts.

ITT TNM Shielded

The TNM connector range builds on the popular Trident and Neptune ranges from ITT Cannon. They feature full metal construction giving high reliability and durability.

RF shielding inherent in the full metal construction
Backshells enable cable braid termination so meeting EMC requirements
Signal versions have the same planform & contact arrangements as the QM range so upgrading and interchangeability can be achieved
Includes a rear rubber seal that enables IP67 rating to be maintained if only some contacts are used. The rubber seal can be discarded if a backshell is to be used. Both are rated to IP67
Cable, chassis and jam nut configurations available in standard and reversed formats
One, two or three part crimp contacts, also solder cup and PCB terminating contacts available for signal transfer. Power contacts are only required for power/signal connector types