Designed to blank unused openings on Metric threaded or thin walled hazardous area enclosures. Tamperproof stopping plug, to be fitted from outside of the enclosure. Suitable for Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22 and Mining Applications. Certified ATEX / IECEx for use in flameproof [EXD] protection concepts. Operating Temperature -60°C to +160°C

Brand Name	Hawke
Colour	Brass
Material	Brass
Manufacturer Model No	475M20
Type	Stopping Plug
Certifications Met	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
Allen Key	6mm
Atex Classificatio	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
Finish	Brass
Guarantee	1 Year
IP Rating	IP66
Packaging Types	Each
Previously Known As	475/M20/B
Product Range	475 Stopping Plug
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
Thread Pitch	1.5
Thread Size	20mm
Unspsc V18	39121431
Unspsc V24	39121431
Weight	0.024kg
Zone Rating	Zone 1 Zone 2 Zone 21 Zone 22