1781040000

Weidmüller's 1781040000 sets new benchmarks in Terminal Blocks - Accessories - Jumpers for marine and offshore applications. This corrosion-resistant jumper solution has been engineered to withstand the harshest saltwater environments while maintaining reliable electrical connections. Its waterproof design meets the stringent requirements of shipboard and offshore platform installations.This Terminal Block, Cross Connection implementation exceeds DNV-GL standards for marine electrical components. Testing confirms IP68 waterproof rating at 20 meters depth for 14 days continuous immersion.The 3 configuration supports the complex power distribution needs of modern vessels. Thermal imaging shows uniform temperature distribution even at 125% rated current.Precision 1.378" (35.00mm) spacing prevents tracking current formation in humid marine environments. This design feature is critical for maintaining insulation resistance above 100M in damp conditions.The Round Pins design incorporates a patented sealing system that prevents water ingress while allowing pressure equalization. Field reports demonstrate 10+ years of service in tidal zone installations.Designed for compatibility with W Series, this jumper simplifies marine electrical system upgrades. Its corrosion-proof construction reduces maintenance costs in saltwater environments.The Copper composition has been optimized for marine use, exhibiting 70% better resistance to sulfur-containing atmospheres than standard alloys. This prevents black pad syndrome in offshore applications.The Zinc coating process creates a nano-crystalline structure that resists barnacle growth. Marine field testing shows no biofouling after 5 years of continuous immersion.The Gray housing utilizes special UV-stabilized polymers that resist degradation from constant sun exposure. The high-visibility color aids inspection in poorly lit engine rooms.