These enclosures provide functional and professional protective cases for wire connectors, terminal blocks, relays, solenoids, fuses, etc. The corrosion-resistant polycarbonate cases are ideal for marine applications, and the deep cavity design leaves room for securing wiring and components and making connections. In addition, instruments, switches and panels can be surface mounted to the cover, as there is ample space for rear projection and wiring.

The enclosures have gasketed covers with captured non-corrosive securing screws and offer various levels of water resistant integrity per installer option, depending on type of cable entry used (see below). Waterproof entries provide IP68 protection while the splash-proof entries are rated at IP54. Two Splash-proof entries are (model SPF-1) included with the enclosures.

Enclosure mounting points are located in the bottom of the box and caps for waterproof sealing of the mounting holes are provided. Also supplied is an internal base plate with stand-off mounts for securing components inside the enclosure.

Knock-outs in numerous sizes are positioned on all four sides of the enclosures, giving the installer many options on cable entry type and location for convenient, professional wiring. (See choices of Cable Entries below.)

SKU: N/A Category:


Enclosure ModelSize L x W x D (inches)Knock-Outs (size cross-reference below)
EX-3737.09 x 3.7 x 3.1914 ea. PG-16
EX-4747.09 x 4.33 x 4.3716 ea. PG-16, 4 ea. PG-21, 2 ea. PG-29
EX-10747.09 x 10.0 x 4.3724 ea. PG-16, 8 ea. PG-21, 4 ea. PG-29

Application example – EX-474 shown with digital instruments mounted in cover