The RP1150BFC is a water-tight polycarbonate enclosure with a clear lid and an integral bottom mounting flange, measuring 4.92 in x 3.35 in x 3.35 in (125 mm x 85 mm x 85 mm). It is the tallest 125 x 85 mm body in this flanged group at 85 mm, with 78.50 mm of inside height for bulkier components. Designed to meet IP65, it suits OEM engineers, panel builders and electronics integrators who need to house printed circuit boards or components and bolt the box directly to a wall, panel or machine surface.
The body is polycarbonate with a UL94 V-2 flame rating, and the clear lid lets indicators, displays or internal status be viewed without removing it. A two-piece tongue and groove lid with a rubber gasket protects against access of oil, dust and water; the gasket is included and must be field installed. The part page lists the colour as Light Gray, while the series ordering table places this part under Off-White Polycarbonate.
According to the drawing, the flanged body is 155.95 mm [6.14 in] long overall, with flange mounting holes of 5.20 mm [0.20 in] diameter on 142.00 mm [5.59 in] centres. Inside, the RP1150BFC offers 118.71 mm [4.67 in] x 78.71 mm [3.10 in] of floor space and 78.50 mm [3.09 in] of inside height, and accepts a printed circuit board up to 117 mm x 77 mm. Board mounting posts accept M3 self-tapping screws.
The lid is secured with self-captivating M3.5 stainless steel machine screws, included, threaded into corrosion resistant bushings for repetitive assembly and disassembly. Hardware includes lid screws, PC board screws and the gasket. Optional inner panels are STC113 (plastic) and STA113 (aluminum), a replacement gasket 2-pack is RP113GASKET, and extra screws are available as SC619-50 (M3.5-0.6 x 10 mm lid screws) and SC622-50 (M3 x 6 mm PC board screws). The part is RoHS and REACH compliant and ships in a bag.
| Mounting | Integral bottom flange |
| PC Board Mounting | Internal mounting posts accept M3 self-tapping screws |
| Flange Mounting Hole Spacing | 142.00 mm [5.59 in] |
| Flange Mounting Hole Diameter | 5.20 mm [0.20 in] |
| Internal Mounting Options (Series) | Internal DIN rail mounting tabs and PC board mounting posts; options vary with size, refer to drawing |
| Type | General purpose, water-tight |
| Series | RP Series With Bottom Flange (Water-Tight ABS & Polycarbonate Enclosures) |
| Lid Type | Clear lid |
| Part Number | RP1150BFC |
| Long Description | enclosure - plastic |
| Short Description | PC WATERTIGHT CLEAR LID |
| Series Ordering Table Column | Off-White Polycarbonate · Clear Lid w/ Bottom Flange |
| Width | 3.35 in (85 mm) |
| Height | 3.35 in (85 mm) |
| Length | 4.92 in (125 mm) |
| Inside Width | 78.71 mm [3.10 in] |
| Inside Height | 78.50 mm [3.09 in] |
| Inside Length | 118.71 mm [4.67 in] |
| Lid Inlay Depth | 0.50 mm [0.02 in] |
| Body Width (Drawing) | 87.54 mm [3.45 in] |
| Body Length (Drawing) | 125.50 mm [4.94 in] |
| Max. P.C. Board Width | 77 mm |
| Max. P.C. Board Length | 117 mm |
| Nominal Size (L X W X H) | 4.92 in x 3.35 in x 3.35 in (125 mm x 85 mm x 85 mm) |
| Overall Height (Drawing) | 85.00 mm [3.35 in] |
| Overall Length Incl. Flange (Drawing) | 155.95 mm [6.14 in] |
| Extra Lid Screws | SC619-50 (50-pack, self-tapping M3.5-0.6 x 10mm) |
| Extra PC Board Screws | SC622-50 (50-pack, self-tapping M3 x 6mm) |
| Replacement Gasket (2-Pk) | RP113GASKET |
| Optional Inner Panel (Plastic) | STC113 |
| Optional Inner Panel (Aluminum) | STA113 |
| UPC | 623980745008 |
| UNSPSC | 39121301 |
| Drawing Reference | RP115 BF, REV:20.11.2025 |
| Packaging Type | bag |
| Shipping Weight | 0.49 lbs (0.22 kg) |
| Color | Light Gray |
| Gasket | Rubber gasket included; must be field installed |
| Material | Polycarbonate |
| CAD Models | Solid models available in .stp or .x_t |
| Lid Screws | Self-captivating M3.5 stainless steel machine screws (included), threaded into corrosion resistant bushings |
| Lid Surface | Smooth recessed area for membrane, label or silkscreen |
| Lid Construction | Two-piece tongue & groove, gasketed |
| Hardware Included | Lid screws, PC board screws and gasket |
| Factory Modification | Enclosures can be factory modified (milling, drilling, printing etc.) |
| IP Rating | IP65 |
| Flame Rating | UL94 V-2 |
| Chemical Resistance | Some chemicals can damage or weaken plastic; avoid acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread locking compounds, cutting/tapping fluid, water detection and anti-seize paste, strong solvents or cleaners, and some greases and oils |
| 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.
Nominal size is 4.92 in x 3.35 in x 3.35 in (125 mm x 85 mm x 85 mm). The drawing shows 155.95 mm [6.14 in] overall length including the flange, and inside dimensions of 118.71 mm [4.67 in] x 78.71 mm [3.10 in] x 78.50 mm [3.09 in] high.
The maximum P.C. board size is 117 mm long by 77 mm wide, and the internal posts accept M3 self-tapping screws.
It is designed to meet IP65. The gasketed two-piece tongue and groove lid protects against access of oil, dust and water; the included rubber gasket must be field installed.
Through the integral bottom flange, which has 5.20 mm [0.20 in] diameter holes on 142.00 mm [5.59 in] centres according to the drawing.
Polycarbonate with a UL94 V-2 flame rating. The part page lists the colour as Light Gray; the series ordering table lists this part under Off-White Polycarbonate.
Optional inner panels STC113 (plastic) and STA113 (aluminum), replacement gasket 2-pack RP113GASKET, extra lid screws SC619-50 and extra PC board screws SC622-50.
Hammond Manufacturing · 001100
Hammond Manufacturing · 001102
Hammond Manufacturing · 001104
Hammond Manufacturing · 001106
Hammond Manufacturing · 001111
