The 1590LBGASKET is a kit of two pre-formed silicone gaskets for the small 51 mm square 1590 Series diecast aluminum enclosures. The ordering table lists it as the replacement gasket kit for both the 1590LB (31 mm high) and 1590LLB (25 mm high) sizes, in natural and black, with no flanges, a flanged lid or a flanged bottom plate.

Standard 1590 enclosures are designed to meet IP54; this kit is how an IP54 enclosure is upgraded to IP65, and it also replaces the gasket supplied loose with the water-tight versions such as 1590WLB and 1590WLLB. Because it is fitted after the fact, the enclosure can be machined and/or painted first and gasketed later, which helps engineers who drill or finish boxes before assembly.

• Two pre-formed silicone gaskets in each kit
• Adhesive backing for easy installation; the gasket is applied to the lid
• Temperature rating of -40°C to 150°C (-40°F to 302°F)
• Designed to meet IP65 with a properly installed gasket and lid screws torqued to 25-30 cN.m (36-43 ozf.in)

When converting a standard enclosure into a watertight box, also order watertight screws, stainless steel with an O-ring: 1590WMS100 or black 1590WMS100BK, 6-32 x 1/2" in packs of 100. The 1590LBGASKET is RoHS and REACH compliant, ships shrink wrapped, and has a listed shipping weight of 0.01 lbs (0.00 kg).