475 | Ex d & Ex e | Tamperproof Stopping plug
The 475 tamperproof stopping plug is manufactured in Brass, Nickel Plated Brass, Steel, Nickel Plated Steel and Stainless Steel. (Aluminium for Group II use only). ATEX/IECEx approved Exd.
Description
The Hawke 475 tamperproof stopping plug is a metallic fitting designed to blank unused openings on thick walled hazardous area enclosures. Dual Certified ATEX/IECEx (along with many more) for use in Flameproof (Exd) protection concepts. Also approved for use in Group I Mining Applications, and NEC Class I Div I Explosion proof.
- Metallic construction
- Fitted from the outside of the enclosure
- Certified Exd
- Metric and NPT mounting thread options
The 475 tamperproof stopping plug is manufactured in Brass, Nickel Plated Brass, Steel, Nickel Plated Steel and Stainless Steel. (Aluminium for Group II use only).
Technical data
General
Application
Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22 and Mining Applications
Ingress Protection
IP66 to IEC/EN 60529
Material
Manufactured in Brass (Standard), Nickel Plated Brass or 316L Stainless Steel
Operating Temperature
-60°C to +160 °C
Series
Fittings for Hazardous Areas
Certifications And Compliance
Certification
- ABS: 17-LD1653734-PDA
- ATEX: Baseefa 10ATEX0262X
- BV: 43523/A1
- cCSAus: 1731876
- EAC: No EA3C RU C-GB.HA91.B.00265/21
- EQM: 20-11-27224/Q20-11-000979/NB0007
- IECEx: BAS10.0120X
- Inmetro: IEx 15.0208X
- SONCAP: LCOGB049552-0500
- UKEx: BAS21UKEX0064X
Hazardous Rating(s)
- Ex II 2GD Ex db IIC Gb
- Ex tb IIIC Db
- Ex I M2 Ex db I Mb
- CI ABCD
- CII EFG CIII
- C1 Zn1 AEx d IIC Gb
- AEx tb IIIC Db
Industry Standard(s)
- 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