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RP1200BFC polycarbonate water-tight enclosure with clear lid and integral bottom mounting flange

Hammond RP1200BFC 145x105 mm IP65 Polycarbonate Enclosure, Clear Lid

Hammond Manufacturing|

MPN: RP1200BFC

|

UPC: 623980745053

In Stock
$15.51

Ships from and sold by A5 IT

Ground Shipping · $16.89Arrives by Monday, Oct 26
Order within 4h 25m to get it by Monday, Oct 26
New, with full manufacturer warranty
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Key Features

  • Designed to meet IP65 with a gasketed tongue & groove lid against oil, dust and water
  • Polycarbonate body, flame rating UL94 V-2, clear lid
  • Nominal 5.71 in (145 mm) x 4.13 in (105 mm) footprint; inside height 39.50 mm [1.56 in] per drawing
  • Integral bottom flange with 4.50 mm [0.18 in] mounting holes; 174.95 mm [6.89 in] overall length
  • Holds a PC board up to 132 mm x 92 mm on posts that take M3 self-tapping screws
  • Internal DIN rail mounting tabs for rail-mounted components
  • Self-captivating M3.5 stainless steel lid screws into corrosion-resistant bushings
  • Recessed lid area for a membrane, label or silkscreen; optional STC121/STA121 inner panels

The RP1200BFC is a water-tight polycarbonate enclosure from the RP Series With Bottom Flange, built with a clear lid and an integral bottom flange for surface mounting. It suits OEM engineers and integrators housing printed circuit boards or components, and is designed to meet IP65.

It is moulded in polycarbonate with a flame rating of UL94 V-2. The series ordering table lists this part as the off-white polycarbonate version, while the part page gives the colour as Light Gray. The gasketed lid uses two-piece "tongue & groove" construction to protect against access of oil, dust and water; the rubber gasket is included and must be field installed. The lid is secured with self-captivating M3.5 stainless steel machine screws (included) threaded into corrosion-resistant bushings, and it has a smooth recessed area (0.40 mm [0.02 in] inlay depth on the drawing) for a membrane, label or silkscreen.

The series ordering table lists its nominal size as 5.71 in (145 mm) x 4.13 in (105 mm) x 1.57 in (40 mm); the part page lists 5.71 in x 4.13 in x 1.77 in (145 mm x 105 mm x 45 mm) and the drawing shows 45.00 mm [1.77 in] overall height. This 145 x 105 mm body is the low-profile member of its footprint, with 39.50 mm of inside height for a flat PC board assembly. Per the drawing, the inside dimensions are 137.55 mm [5.42 in] long, 97.55 mm [3.84 in] wide and 39.50 mm [1.56 in] high, the overall length across the flange is 174.95 mm [6.89 in], and the flange mounting holes are 4.50 mm [0.18 in] in diameter. Shipping weight is 0.49 lbs (0.22 kg).

Inside, the RP1200BFC has PC board mounting posts that accept M3 self-tapping screws and internal DIN rail mounting tabs. Optional inner panels are available in plastic (STC121) or aluminum (STA121), with replacement gasket 2-pack RP120GASKET and 50-packs of lid screws (SC619-50) and PC board screws (SC622-50). The part is RoHS and REACH compliant. Avoid acetone, thread-locking compounds and cutting fluid, which can damage the plastic.

Ideal For

  • Housing printed circuit boards or electronic components
  • Water-tight enclosure for dust, oil and water exposure (IP65 design)
  • DIN rail mounted components inside a sealed box
  • Flange-mounted surface installation
  • Sealed housings where a clear lid is wanted

Overview

LidClear lid
TypeGeneral purpose, water-tight
SeriesRP Series With Bottom Flange (Water-Tight ABS & Polycarbonate Enclosures)
MountingIntegral bottom flange
Part NumberRP1200BFC
Long Descriptionenclosure - plastic
Short DescriptionPC WATERTIGHT CLEAR LID
Series Table VariantOff-White Polycarbonate · Clear Lid w/ Bottom Flange

Dimensions

Nominal Width4.13 in (105 mm)
Nominal Height1.57 in (40 mm)
Nominal Length5.71 in (145 mm)
Max. P.C. Board Width92 mm
Inside Width (Drawing)97.55 mm [3.84 in]
Max. P.C. Board Length132 mm
Inside Height (Drawing)39.50 mm [1.56 in]
Inside Length (Drawing)137.55 mm [5.42 in]
Overall Height (Drawing)45.00 mm [1.77 in]
Lid Inlay Depth (Drawing)0.40 mm [0.02 in]
Size L X W X H (Part Page)5.71 in x 4.13 in x 1.77 in (145 mm x 105 mm x 45 mm)
Nominal Size (Series Ordering Table)5.71 in (145 mm) x 4.13 in (105 mm) x 1.57 in (40 mm)
Overall Length Incl. Flange (Drawing)174.95 mm [6.89 in]
Flange Mounting Hole Diameter (Drawing)4.50 mm [0.18 in]

Accessories

Extra Lid ScrewsSC619-50 (50-pack, self-tapping M3.5-0.6 x 10mm)
Extra PC Board ScrewsSC622-50 (50-pack, self-tapping M3 x 6mm)
Replacement Gasket (2-pk)RP120GASKET
Optional Inner Panel (Plastic)STC121
Optional Inner Panel (Aluminum)STA121

Identifiers

UPC623980745053
UNSPSC39121301
Drawing ReferenceRP120 BF, REV:20.11.2025

Packaging & Shipping

Packaging Typebag
Shipping Weight0.49 lbs (0.22 kg)

Construction & Finish

MaterialPolycarbonate
CAD ModelsSolid models available in .stp or .x_t
Lid FastenersSelf-captivating M3.5 stainless steel machine screws (included), threaded into corrosion-resistant bushings
PC Board ScrewAccepts M3 self-tapping screw
Lid ConstructionGasketed two-piece "tongue & groove" lid
Lid Marking AreaSmooth recessed area for membrane, label or silkscreen
Color (Part Page)Light Gray
Hardware IncludedLid screws, PC board screws and gasket
Internal MountingInternal DIN rail mounting tabs; PC board mounting posts
Lid Screw ThreadsLid holes are threaded with the first installation of the lid screws
Factory ModificationCan be factory modified (milling, drilling, printing etc.)
Color (Series Ordering Table)Off-White

Environmental & Protection

GasketRubber gasket included; must be field installed
IP RatingIP65
ProtectionProtection against access of oil, dust and water
Flame RatingUL94 V-2
Chemical ResistanceAvoid acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread-locking compounds, cutting or tapping fluid, water detection paste, anti-seize paste, strong solvents or cleaners, and some greases and oils

Compliance & Certifications

RoHS CompliantYes
REACH CompliantYes

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Frequently Asked Questions

What size is the RP1200BFC?▾

The series ordering table lists 5.71 in (145 mm) x 4.13 in (105 mm) x 1.57 in (40 mm); the part page lists 5.71 in x 4.13 in x 1.77 in (145 mm x 105 mm x 45 mm). The drawing shows an overall height of 45.00 mm [1.77 in], 174.95 mm [6.89 in] overall length across the flange, and inside dimensions of 137.55 mm [5.42 in] x 97.55 mm [3.84 in] x 39.50 mm [1.56 in].

What is the largest PC board that fits?▾

The part data gives a maximum PC board length of 132 mm and width of 92 mm. Boards mount on internal posts that accept M3 self-tapping screws.

Is the RP1200BFC water-tight?▾

It is designed to meet IP65. The gasketed two-piece tongue & groove lid protects against access of oil, dust and water. The rubber gasket is included and must be field installed.

What material and flame rating is it?▾

Polycarbonate with a flame rating of UL94 V-2. The part page lists the colour as Light Gray; the series ordering table lists this part under Off-White Polycarbonate.

Which accessories fit it?▾

Optional inner panels STC121 (plastic) and STA121 (aluminum), replacement gasket 2-pack RP120GASKET, extra lid screws SC619-50 and extra PC board screws SC622-50.

How is it mounted?▾

It has an integral bottom flange with 4.50 mm [0.18 in] diameter holes (per the drawing). Inside, DIN rail mounting tabs and PC board posts are provided.