The RP1385BF is a light gray ABS plastic enclosure with an opaque lid and integral bottom flange, measuring 186 x 146 x 110 mm (7.32 x 5.75 x 4.33 in). As the deepest ABS model in this footprint of the RP Series With Bottom Flange, it gives electricians, integrators and OEM designers extra vertical room for boards, components and wiring in a sealed, surface-mounted box.
The gasketed two piece "tongue & groove" lid protects against oil, dust and water, and the enclosure is designed to meet IP65. A rubber gasket is included and installed in the field. Self captivating M3.5 stainless steel machine screws (included) thread into corrosion resistant bushings, suited to repetitive assembly and disassembly. The ABS body carries a UL94 HB flame rating, and the lid top has a smooth recessed area for a membrane, label or silkscreen.
Per the drawing, the inside measures 177.51 mm long, 137.51 mm wide and 103.33 mm high. The flange brings overall length to 219.95 mm and has 5.20 mm holes on 205.00 mm centres. Boards up to 173 x 134 mm mount on posts that accept M3 self-tapping screws.
RP1385BF is RoHS and REACH compliant and ships in a bag at 1.15 lbs (0.52 kg). Listed accessories for the size are STC128 and STA128 inner panels, RP128GASKET replacement gaskets, SC619-50 lid screws and SC622-50 PC board screws.
| Type | General purpose, water-tight |
| Series | RP Series With Bottom Flange (Water-Tight ABS & Polycarbonate Enclosures) |
| Part Number | RP1385BF |
| Long Description | enclosure - plastic |
| Short Description | ABS WATERTIGHT |
| Ordering Table Listing | Light Gray ABS Plastic · Opaque Lid w/ Bottom Flange |
| CAD Models | Solid models available in .stp or .x_t |
| Factory Modification | Milling, drilling, printing etc. available from the factory on quote |
| Width | 5.75 in (146 mm) |
| Height | 4.33 in (110 mm) |
| Length | 7.32 in (186 mm) |
| Size L X W X H | 7.32 in x 5.75 in x 4.33 in (186 mm x 146 mm x 110 mm) |
| Max. P.C. Board Width | 134 mm |
| Inside Width (Drawing) | 137.51 mm [5.41 in] |
| Max. P.C. Board Length | 173 mm |
| Inside Height (Drawing) | 103.33 mm [4.07 in] |
| Inside Length (Drawing) | 177.51 mm [6.99 in] |
| Lid Inlay Depth (Drawing) | 0.40 mm [0.02 in] |
| Flange Mounting Hole Spacing (Drawing) | 205.00 mm [8.07 in] |
| Flange Mounting Hole Diameter (Drawing) | 5.20 mm [0.20 in] |
| Overall Length Incl. Bottom Flange (Drawing) | 219.95 mm [8.66 in] |
| Replacement Gasket (2-Pk) | RP128GASKET |
| Optional Inner Panel · Plastic | STC128 |
| Optional Inner Panel · Aluminum | STA128 |
| Extra PC Board Screws (M3 X 6mm, 50-Pack) | SC622-50 |
| Extra Lid Screws (M3.5-0.6 X 10mm, 50-Pack) | SC619-50 |
| UPC | 623980745350 |
| UNSPSC | 39121301 |
| Drawing Reference | RP138 BF (REV:20.11.2025) |
| Packaging Type | bag |
| Shipping Weight | 1.15 lbs (0.52 kg) |
| Lid | Opaque lid |
| Color | Light Gray |
| Gasket | Rubber gasket included; must be field installed |
| Material | ABS Plastic |
| Mounting | Integral bottom flange |
| Lid Fasteners | Self captivating M3.5 stainless steel machine screws (included), threaded into corrosion resistant bushings |
| Lid Label Area | Smooth recessed area for membrane, label or silkscreen |
| Lid Construction | Gasketed lid with two piece "tongue & groove" construction |
| Hardware Included | Lid screws, PC board screws and gasket |
| P.C. Board Mounting Posts | Accept M3 self-tapping screw (drawing) |
| IP Rating | IP65 |
| Flame Rating | UL94 HB |
| Chemical Resistance | Some chemicals can damage or weaken plastic; see manufacturer's Plastic Chemical Resistance statement |
| Light Gray ABS · Clear Lid | RP1385BFC |
| Off-White Polycarbonate · Clear Lid | RP1380BFC |
| Off-White Polycarbonate · Opaque Lid | RP1380BF |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
Business account holders get access to exclusive pricing, volume discounts, and dedicated support. Create a free account to get started.
186 x 146 x 110 mm (7.32 x 5.75 x 4.33 in) outside; 177.51 x 137.51 x 103.33 mm inside per the drawing.
Light gray ABS plastic, UL94 HB.
IP65, via a gasketed tongue & groove lid that guards against oil, dust and water.
The series lists lid screws, PC board screws and a gasket as included; the gasket is field installed.
Yes, RP1385BFC.
Hammond Manufacturing · 001100
Hammond Manufacturing · 001102
Hammond Manufacturing · 001104
Hammond Manufacturing · 001106
Hammond Manufacturing · 001111
