GK50N-APTN

Overview

The Appolton GK50N-APTN is a NEMA 4X rated conduit connector designed for hazardous location environments. Constructed from aluminum, it features a threaded coupling mechanism to ensure secure attachment to conduit systems. The unit provides ingress protection against dust and water, maintaining seal integrity in wet or dusty conditions. It is engineered to contain internal explosions and prevent ignition of surrounding flammable atmospheres, complying with Class I, Division 1 standards for Groups C and D.

Feature Summary

• Provides explosion-proof containment for internal arcs or sparks
• Ensures environmental sealing against dust and water ingress
• Features corrosion-resistant aluminum construction

Applications

• Industrial petrochemical processing facilities
• Oil and gas extraction sites
• Pharmaceutical manufacturing plants

Procurement Notes

Verify that the specific installation environment matches the component's Group C and D classification requirements. Confirm that the conduit thread type aligns with existing infrastructure. Ensure the aluminum material is suitable for the chemical exposure levels present at the site to prevent degradation over time.

Selection Notes

Select this model when a NEMA 4X rating is mandatory for outdoor or washdown areas within hazardous zones. Choose this part if the system requires an explosion-proof transition between conduit runs and equipment enclosures. Consider the aluminum build for lightweight durability compared to steel alternatives in corrosive settings.

Part Context

This component belongs to the Appolton line of industrial electrical fittings. These products are widely used in heavy industry to maintain safety compliance in volatile environments. The series focuses on robust mechanical connections that withstand physical stress while maintaining electrical isolation and environmental barriers.

Replacement Considerations

Consult official Appolton cross-reference documentation for verified substitute part numbers. Generic equivalents may not meet the specific explosion-proof certification requirements necessary for Class I, Division 1 locations.