maintain IP66 and keep water out of the enclosure in the long-term. The addition of thread sealantorgrease is permitted as long as it is non-setting, non-metallic and non-combustible in compliance with IEC 60079-14.
Description
Allen Key Recess
Metallic
Non-Metallic
Ex 'd'
Ex 'e'
Industrial
Ex 'e'
Industrial
747 Recessed Non-T