THT-EX designed Explosion-proof junction box recently passed SGS highest waterproof and dustproof rating IP68. IP68 means totally dustproof (provided against the intrusion of solid objects, including body parts like hands and fingers, and ingress of dust; and enclosure is immersed in water under 2 m of submersion for 30 minutes.
THT-EX is commitment to improve product safety and reliability, to prevent industrial safety alerts. THT-EX is the first one that improves explosion-proof product waterproof grade from IP66 to IP67/68. We create a safe working environment with our customers.