The 26908PSLA is a mid-size Eddystone die-cast enclosure measuring 119 mm x 94 mm x 57 mm (4.7 in x 3.7 in x 2.24 in). It holds a P.C. board up to 111.12 mm x 85.62 mm, and its 57 mm height leaves room for taller components above the board.

Box and lid are die-cast from aluminium alloy to BS1490, LM2M, supplied in a natural finish. The material is tough yet easy to machine, so cut-outs and holes can be added to suit the design. A lap joint between lid and box provides protection against dust and splashing water, and the enclosure is rated IP54.

The ordering table lists a length of 4.76 in (121 mm), a width of 3.78 in (96 mm), a total depth of 2.24 in (57 mm) and a 0.16 in (4 mm) lid. The drawing shows 120.80 mm [4.76 in] x 95.50 mm [3.76 in] x 56.80 mm [2.24 in]. Shipping weight is 0.66 lbs (0.30 kg), in shrink-wrap packaging.

The purchased assembly includes the lid, the box and 4 cover screws. The lid is retained by M3.5 x 12 countersunk screws with a POZIDRIV No. 2 head into countersunk lid holes, with a recommended torque of 50-55 cN.m [71-78 ozf.in]. Side walls have a low draft angle of 2° or less for easy PC board mounting. Replacement cover screws are available as SCR0230-100 (package of 100).

This is an Eddystone design; the Eddystone brand was, purchased by Hammond in 1998. The factory can modify 26908PSLA by milling, drilling or printing, and solid models are available in .stp or .x_t formats. It is RoHS and REACH compliant.