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Datasheet generated 2026-10-07
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R. STAHL 8118/121-806 Ex e Junction Box, GRP IP66, 115×115×64 mm, 8× 6 mm² (Art. 133120)

R. Stahl Scandinavia As · Enclosures · Junction Boxes
Part Number
133120  ·  HS 8536.90
R. STAHL 8118/121-806 Ex e Junction Box, GRP IP66, 115×115×64 mm, 8× 6 mm² (Art. 133120)

R. STAHL Series 8118 increased-safety (Ex e) junction box, type 8118/121-806, article number 133120. Enclosure in glass-fibre reinforced polyester resin (GRP), dark grey, degree of protection IP66. Equipped with 8 mantle terminals for 6 mm² conductors; cable entries: 4 × M20×1.5 polyamide cable gland (clamping range 4–13 mm) + 2 × M20×1.5 stopping plug. Rated for use in Zones 1, 2, 21 and 22. Enclosure dimensions 115×115×64 mm; weight 0.56 kg; rated operational voltage 0–750 V AC; ambient temperature −40 °C to +55 °C (T5). Certified ATEX II 2 G Ex eb IIC T6/T5 Gb and II 2 D Ex tb IIIC T80 °C/T95 °C Db (PTB 99 ATEX 3103) and IECEx Ex eb IIC T6/T5 Gb (PTB 06.0026), with DNV ship approval. STAHL article 133120.

Technical Specifications

ManufacturerR. STAHL
Product type8118/121-806
Article number133120
EnclosureGlass-fibre reinforced polyester resin (GRP), dark grey
Dimensions (W×H×D)115×115×64 mm
Weight0.56 kg
Degree of protectionIP66 (IEC 60529)
Terminals8 × mantle terminal, 6 mm²
Cable entries4 × M20×1.5 polyamide cable gland (clamping range 4–13 mm) + 2 × M20×1.5 stopping plug
Application zones1, 2, 21, 22
ATEX marking (gas)II 2 G Ex eb IIC T6/T5 Gb
ATEX marking (dust)II 2 D Ex tb IIIC T80 °C/T95 °C Db
IECEx markingEx eb IIC T6/T5 Gb
CertificatesATEX PTB 99 ATEX 3103, IECEx PTB 06.0026
Ambient temperature−40 °C to +55 °C (T5)
Rated operational voltage0–750 V AC
Ship approvalDNV
Additional certificationBrazil (ULB), India (PESO), Korea (KTL)
FlammabilityIEC/EN 60695
Number of connection clamps8
Max. conductor cross section6 mm²
Length99 mm
Width115 mm
Depth64 mm
Mounting methodSurface mounted
Extension possibleNo
Number of inlets6
Type of inletGland nut
MaterialPlastic
Halogen freeYes
Surface protectionUntreated
ColourGrey
With coverYes
Cover attachmentScrewed
With transparent coverNo
SealableNo
Rated insulation voltage Ui750 V
Explosion-tested versionYes
For Ex-zone gas1, 2
For Ex-zone dust21, 22
Country of originNorway

Properties

MaterialGlass-fibre reinforced polyester resin (GRP), dark grey
Temperature range−40 °C to +55 °C (T5)
IP ratingIP66
Primary standardIEC/EN 60079-0, IEC/EN 60079-7 (Ex e), IEC/EN 60079-31 (Ex t), IEC 60529 (IP)
MOQ1

Standards

Approvals

Cross-References

Attached Documents