Waterproof Boxes

Fibox Enclosures make difficult easy, our boxes are designed to house and protect electronic controls and components in the harshest of environments, both indoors and outdoors .  Our  solutions can withstand the elements and all or our enclosures are UL listed and rated NEMA 4x and in many cases rated 6P. Empowering your design to easily withstand the great outdoors and keep your innovations dry and dust free.

Click below to learn more about each series.

With many options the ARCA series is the most veristile enclosure series you could want

ARCA – JIC is the perfect non metallic outdoor enclosure, the formed in place PUR gasket keeps your electronics dry and safe, while the Fibox polycarbonate formula offers outstanding UV resistance (up to 25 years in the field). These UL listed NEMA 4X enclosures feature JIC industry standard dimensions and panels.  Precision, injection molded, ARCA enclosures feature excellent chemical resistance and the wide temperature utilization range of polycarbonate plastic. This watertight enclosure is available in classic JIC sizes and is the ideal non metallic outdoor enclosures.

Material: Polycarbonate     NEMA Type: 4, 4X, 6, 6P, 12, and 13 (enclosures 12.0 x 10.0 in and smaller)

Size Range (H x W x D) in: 6.0 x 6.0 x 4.0 D → 24.0 x 24.0 x 10.0 D


sized up to 32 x 24 x 10 this is the largest polycarb enclosure out there

ARCA IEC  is available in IEC sizes for when you need a large non-metallic watertight enclosure . This NEMA 4x polycarb box offers superior performance and security in the most demanding environments. Easy to use. Quick to install.  ARCA IEC is the ideal and cost effective alternative to metallic enclosure cabinets, or fiberglass enclosures needed in harsh and demanding environments.

In a nutshell, has all the features of steel but benefits of high-grade thermoplastic.

Material: Polycarbonate   NEMA Type: 4 and 4X

Size Range (H x W x D) in: 11.81 x 7.87 x 5.9 → 31.49 x 23.62 x 11.81


housing operator controls and process controllers enclosuresThe CAB wall mounted enclosure is a hinge cover enclosure,  with either an opaque or transparent cover. This polycarbonate box has a quick release pad-lockable latches, and can be oriented in portrait or landscape. The CAB NEMA 4X non-metallic enclosures are ideal for mounting and housing operator controls and process controllers. Tough, impact resistant polycarbonate withstands harsh and demanding environments for a leak proof solution.

Material: Polycarbonate   NEMA Type: 1, 4, 4X, 12, and 13

Size Range (H x W x D) in: 7.9 x 11.8 x 7.1 → 23.6 x 15.7 x 8.7


enclosures for instrumentation, measurement, monitoring and process control equipment

CARDMASTER enclosures are ideal for packaging instrumentation, measurement, monitoring and process control equipment.

The CARDMASTER range features two compartments – one for circuit boards and operator controls and readouts, and another one for terminal and interface wiring.

Material: Polycarbonate NEMA Type: 1, 4, 4X, and 12K

Size Range (H x W x D) in:6.5 x 6.3 x 4.0 → 14.3 x 12.4 x 6.4