Pelco OEXPLUG1/2P Half-NPT ATEX Conduit Plug

Pelco OEXPLUG1/2P Half-NPT ATEX Conduit Plug

The Pelco OEXPLUG1/2P is a certified 1/2 NPT conduit plug engineered for Pelco ExSite explosion-proof camera housings in hazardous environments. This critical accessory seals unused conduit entries to maintain ATEX/IECEx certification integrity, ensuring compliance with explosive atmosphere regulations across industrial and commercial installations.

Key Features

• ATEX/IECEx certified for hazardous area installations
• 1/2 NPT thread size (stamped on enclosure entry)
• Extreme temperature range: –100°C to +400°C
• Maintains explosion-proof enclosure certification when properly installed
• NDAA Section 889 compliant for regulated procurement
• 5-year warranty coverage

Technical Highlights

Open conduit entries void hazardous area certification regardless of actual gas concentration—this plug prevents certification loss by sealing unused ports. The extended thermal rating accommodates cryogenic through high-heat process environments. Critical: in Group IIC hydrogen atmospheres, IIC-specific certification is mandatory; IIB certification is insufficient. Always verify the plug's gas group and zone classification matches your installation requirements before deployment.

Installation & Compatibility

Designed specifically for Pelco ExSite housings, this plug ensures seamless integration with professional surveillance systems. Do not force into 3/4 NPT entries; use the OEXPLUG3/4P for larger bores. Stock both plug sizes for complete ExSite installations to pass hazardous area inspection. Thread size identification on the enclosure entry prevents field errors and ensures regulatory compliance during deployment and final inspection.