Specifying sealed enclosures with transparent lids

GRP polyester enclosures with window lids

Manufacturing industrial control equipment frequently involves providing robust protection for fragile displays. They must be safeguarded from impact, water ingress or chemical contamination – and yet they must remain easy to read. Electronic enclosures with clear transparent lids are the obvious solution and ROLEC provides a choice of options.

Glassfibre reinforced polyester (GRP) enclosures such as the polyDOOR range are recommended for applications where strong resistance to chemicals is required. ROLEC’s polyDOOR enclosures are rated to IP 66. They feature integral hinges so lids can be removed and replaced in seconds.

Choose from eight sizes ranging from 5.51" x 4.72" x 3.93" to 12.59" x 7.87" x 3.93". Options include:

  • lids either with or without windows
  • a choice of lid fixing screws – slot-head, triangular head, square head or thumb screw
  • internal mounting plates, external mounting brackets, terminal mounting rail, cross rails.

View polyDOOR’s full specifications and watch the video here.

Or if you prefer a metal enclosure with an optional clear lid, then look at ROLEC’s tried and trusted aluCASE range (IP 66, IP 67, IP 69K). Two models in the aluCASE range can be specified with transparent polycarbonate lids. On all aluCASE models, the fixing screws are concealed under plastic or anodised clip-on lid trims. They can be installed ‘lid closed’ to protect the seal and electronics inside.

View the aluCASE specifications and video on our website for more details.

View polyDOOR enclosures >>

Get Expert Technical Advice

Need more information?


Your individual quote and sample,
just a few clicks away!

1. Browse the product sections or use the search feature, to find the right product.

2. Review our products and detailed technical information. Add the articles and accessories you need to your list using the “Add to my list” button on the product pages.

3. Return to your list using the top menu “MY LIST” link on any page. You can modify the list and then submit your quotation and/or sample request.

© 2022 ROLEC · All rights reserved