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RP1370BF polycarbonate watertight enclosure with opaque lid and bottom flange, 186 x 146 x 90 mm

Hammond RP1370BF 90 mm Deep Polycarbonate Flanged Watertight Enclosure

Hammond Manufacturing|

MPN: RP1370BF

|

UPC: 623980318691

In Stock
$29.93

Ships from and sold by A5 IT

Ground Shipping · $19.62Arrives by Monday, Oct 26
Order within 1h 43m to get it by Monday, Oct 26
New, with full manufacturer warranty
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Key Features

  • Polycarbonate body with UL94 V-2 flame rating
  • 186 x 146 x 90 mm (7.32 x 5.75 x 3.54 in); 83.33 mm inside height per drawing
  • Designed to meet IP65 with a gasketed tongue & groove lid
  • Integral bottom flange, 5.20 mm holes on 205.00 mm centres
  • Opaque lid with smooth recessed area for a membrane, label or silkscreen
  • Captive M3.5 stainless steel lid screws in corrosion resistant bushings
  • Accepts PC boards up to 173 x 134 mm; RoHS and REACH compliant

The RP1370BF is a polycarbonate enclosure in the RP Series With Bottom Flange, sized at 186 x 146 x 90 mm (7.32 x 5.75 x 3.54 in). It is aimed at designers and installers who want the UL94 V-2 flame rating of polycarbonate rather than the UL94 HB rating of the ABS versions, together with an opaque lid and a flange for direct surface mounting.

A gasketed lid with two piece "tongue & groove" construction keeps out oil, dust and water, and the enclosure is designed to meet IP65. The rubber gasket is supplied and fitted in the field. Self captivating M3.5 stainless steel machine screws (included) engage corrosion resistant bushings, which suits enclosures opened often for service. The part page lists the colour as Light Gray, while the series ordering table groups this model under Off-White Polycarbonate.

The drawing gives an internal cavity of 178.21 x 138.21 x 83.33 mm, an overall length of 219.95 mm across the flange, and 5.20 mm flange holes spaced 205.00 mm apart. Boards up to 173 x 134 mm can be fitted, with PC board posts that accept M3 self-tapping screws. The extra height compared with the 75 mm size leaves more room for taller components.

RP1370BF is RoHS and REACH compliant and ships in a bag at 1.1 lbs (0.50 kg). Optional inner panels STC128 and STA128, replacement gasket RP128GASKET and spare screw packs SC619-50 and SC622-50 are listed for this size.

Ideal For

  • Electronics that call for a UL94 V-2 rated plastic housing
  • Surface-mounted boards with taller components
  • IP65 housings for sensors and interface boards
  • Labelled control boxes using the recessed lid area

Overview

TypeGeneral purpose, water-tight
SeriesRP Series With Bottom Flange (Water-Tight ABS & Polycarbonate Enclosures)
TaglinePOLYCARB WATERTIGHT
Part NumberRP1370BF
Short DescriptionPOLYCARB WATERTIGHT
Ordering Table ListingOff-White Polycarbonate · Opaque Lid w/ Bottom Flange

Services

CAD ModelsSolid models available in .stp or .x_t
Factory ModificationMilling, drilling, printing etc. available from the factory on quote

Dimensions

Width5.75 in (146 mm)
Height3.54 in (90 mm)
Length7.32 in (186 mm)
Size L X W X H7.32 in x 5.75 in x 3.54 in (186 mm x 146 mm x 90 mm)
Max. P.C. Board Width134 mm
Inside Width (Drawing)138.21 mm [5.44 in]
Max. P.C. Board Length173 mm
Inside Height (Drawing)83.33 mm [3.28 in]
Inside Length (Drawing)178.21 mm [7.02 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]

Accessories

Replacement Gasket (2-pk)RP128GASKET
Optional Inner Panel · PlasticSTC128
Optional Inner Panel · AluminumSTA128
Extra PC Board Screws (M3 X 6mm, 50-pack)SC622-50
Extra Lid Screws (M3.5-0.6 X 10mm, 50-pack)SC619-50

Identifiers

UPC623980318691
UNSPSC39121301
Drawing ReferenceRP137 BF (REV:20.11.2025)

Packaging & Shipping

Packaging Typebag
Shipping Weight1.1 lbs (0.50 kg)

Construction & Finish

LidOpaque lid
ColorLight Gray
GasketRubber gasket included; must be field installed
MaterialPolycarbonate
MountingIntegral bottom flange
Lid FastenersSelf captivating M3.5 stainless steel machine screws (included), threaded into corrosion resistant bushings
Lid Label AreaSmooth recessed area for membrane, label or silkscreen
Lid ConstructionGasketed lid with two piece "tongue & groove" construction
Hardware IncludedLid screws, PC board screws and gasket
P.C. Board Mounting PostsAccept M3 self-tapping screw (drawing)

Environmental & Protection

IP RatingIP65
Flame RatingUL94 V-2
Chemical ResistanceSome chemicals can damage or weaken plastic; see manufacturer's Plastic Chemical Resistance statement

Related Models (Same Size)

Light Gray ABS · Clear LidRP1375BFC
Light Gray ABS · Opaque LidRP1375BF
Off-White Polycarbonate · Clear LidRP1370BFC

Compliance & Certifications

RoHS CompliantYes
REACH CompliantYes

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Frequently Asked Questions

What flame rating does the RP1370BF have?▾

It is polycarbonate with a UL94 V-2 flame rating.

What colour is the RP1370BF?▾

The part page lists Light Gray; the series ordering table places it in the Off-White Polycarbonate column.

What are its internal dimensions?▾

Per the drawing: 178.21 mm inside length, 138.21 mm inside width and 83.33 mm inside height.

Does it come with the gasket and screws?▾

Yes. The series lists lid screws, PC board screws and a gasket as included hardware; the rubber gasket must be field installed.

Is there an ABS version of this size?▾

Yes. RP1375BF (opaque lid) and RP1375BFC (clear lid) are the light gray ABS versions of the 186 x 146 x 90 mm size.