APO - H Series - Fiberglass Enclosures with Hinged Screw Cover and Non - Metallic Screws


SKU: A1-706H Vynckier

APO enclosures are designed for use as insulated electrical junction boxes, terminal wiring boxes, instrument housings and electrical control enclosures in highly corrosive environments.


  • Enclosures are maintenance free and corrosion resistant.
  • Bases and opaque covers are made from hot compression molded halogen free, self extinguishing fiberglass reinforced polyester (FRP) that can withstand continuous temperatures up to 158°F (70°C) and momentary exposure to 302°F (150°C).
  • All enclosures can be easily modified to customer specifications.
  • Gaskets are made from continuously poured polyurethane foam.
  • Brass M4 threaded inserts are factory installed for mounting plate attachment.
  • 4 to 6 bosses suitable for M6 threaded inserts are molded into the base (dependent on enclosure size).


Catalog Spec Sheet



.pdf Drawings                                 .dwg Drawings                                 .stp Drawings

 A1-706H                                           A1-706H                                           A1-706H

A31-1207H                                        A31-1207H                                       A31-1207H

A41-1212H                                        A41-1212H                                       A41-1212H

A71-1412H                                        A71-1412H                                       A71-1412H

A51-1912H                                        A51-1912H                                       A51-1912H

A81-2212H                                        A81-2212H                                       A81-2212H

A61-2412H                                        A61-2412H                                       A61-2412H

A11-2414H                                        A11-2414H                                        A11-2414H

A12-2424H                                        A12-2424H                                        A12-2424H