Instrument Junction Box Supplier could be located indoors and outdoor, mostly these boxes would be located between the field device and the control system. So we must choose the instrument junction box according to the location where it is going to be installed. If the instrument junction box is used offshore then it must be made up of stainless steel. If the instrument junction box is going to be installed in an outdoor location, then it must be made up of fiber-reinforced polyester.
We should also consider the ingress protection (IP) ratings while selecting a junction box for a specified location. So while choosing the junction box according to this rating, we could protect the equipment from intrusions, dust, water, and accidental contact. We should choose the junction box’s IP rating according to the location where it is to be installed.
IP ratings are based on different locations and it is divided into four categories and they are A, B, C, and D. The IP ratings for indoor is defined with low severity levels and the outdoor IP ratings are defined with high severity levels.
