Hawke 476 Ex d / Ex e thread adapter, M50 to M40, nickel-plated brass
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Product Description
Hawke 476 Ex d / Ex e thread adapter, M50 to M40, nickel-plated brass (476/R-50-40NP). Manufacturer designation: 476 reducer M50/M40 Exde nickel-plated brass. Ex marking Ex II 2GD Ex db eb IIC Gb; Ex tb IIIC Db; Ex I M2 Ex db eb I Mb; CI ABCD CII EFG CIII; CI Zn1 AEx d e IIC Gb; Zn 21 AEx tb IIIC Db. Ingress protection IP66 to IEC/EN 60529. Operating temperature -60°C to +200 °C.
Technical Specifications
- Manufacturer part number (MPN)
- 476/R-50-40NP
- EAN / GTIN
- 7070923014210
- Sales unit
- pcs
- Product type
- Ex d / Ex e thread adapter
- Series
- Hawke 476
- Entry thread (male)
- M50
- Exit thread (female)
- M40
- Material
- Nickel-plated brass
- Hazardous area application
- Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22 and Mining Applications
- Ingress protection
- IP66 to IEC/EN 60529
- Operating temperature
- -60°C to +200 °C
- Standards
- IEC/EN/CSA/UL 60079-0, 7, 31; CSA C22.2 No. 25-1966, 30-M1986, 45-M1981, 94-M91, 18.3.-12; UL 514B
- Product family
- Fittings for Hazardous Areas
- Ex marking
- Ex II 2GD Ex db eb IIC Gb; Ex tb IIIC Db; Ex I M2 Ex db eb I Mb; CI ABCD CII EFG CIII; CI Zn1 AEx d e IIC Gb; Zn 21 AEx tb IIIC Db
- ATEX certificate
- Baseefa 11ATEX0067X
- CCC certificate
- 2020312313000308
- cCSAus certificate
- 1731876
- EAC certificate
- No EA3C RU C-GB.HA91.B.00265/21
- EQM certificate
- 20-11-27224/Q20-11-000979/NB0007
- IECEx certificate
- BAS11.0037X
- Inmetro certificate
- IEx 15.0193X
- SONCAP certificate
- LCOGB049552-0500
- UKEx certificate
- BAS21UKEX0057X
- Thread type inner thread
- Metric
- Thread size inner thread (metric)
- 40
- Thread type outer thread
- Metric
- Thread size outer thread (metric)
- 50
- Nickel-plated
- Yes
- Explosion-proof
- Yes
- Country of origin
- United Kingdom
Standards & Compliance
- HS Code
- 7419.80
Cross References
- EAN 7070923014210
- SAP 1200820161
- Code 84003864
Product Documentation
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Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 476/R-50-40NP?
- 476/R-50-40NP can be ordered from cballast.com as a Hawke catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Hawke product?
- The manufacturer part number is 476/R-50-40NP.
- What is the HS code for 476/R-50-40NP?
- The customs tariff (HS) code for 476/R-50-40NP is 7419.80.
- Who manufactures 476/R-50-40NP?
- 476/R-50-40NP is a Hawke product in the Electrical Components range.
- Is a datasheet available for 476/R-50-40NP?
- Yes — the 476/R-50-40NP datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 476/R-50-40NP?
- The minimum order quantity is 1.
- Is 476/R-50-40NP available?
- Yes — 476/R-50-40NP is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).