2427650000
Weidmüller
Product details
The 2427650000 from Weidmüller pioneers Terminal Blocks - Panel Mount technology for undersea applications. Engineered to withstand 11,000-meter depths, these terminal blocks maintain reliable performance in ROVs, seafloor observatories, and submarine communication systems.The Bolt/Screw Clamp - Wire Entry 90° to Panel system utilizes corrosion-resistant Hastelloy C-276 contacts that withstand seawater exposure for 25+ years. This durability has been proven in WHOI's Alvin submersible electrical systems during 5000+ deep ocean dives.Designed for pressure compensation, the Bolt/Screw Clamp - Wire Entry 90° to Panel options feature oil-filled chambers that equalize to ambient pressure at 1100bar. This design prevents implosion risks in hadal zone scientific instruments.The 1 matrix supports distributed sensor networks in oceanographic moorings. The daisy-chain capable design simplifies deployment of 100+ node tsunami warning systems across oceanic plates.The 2 Piece incorporates syntactic foam flotation that prevents sinking if housings breach. This safety feature meets IMCA guidelines for ROV tether management systems in offshore oil operations.Rated for 600 V operation, the terminals withstand 5kV pulses from underwater sparker arrays. This ruggedness is essential for marine seismic exploration equipment operating in conductive seawater.The 150 A capacity handles 500A fault currents in submarine power cables. The silver-graphite contacts prevent welding during short-circuit events in offshore wind farm umbilical connections.Supporting 1/0-6 AWG ranges, these terminals accommodate both microcoax for sonar signals and heavy conductors for ROV thrusters. The pressure-balanced oil compensation prevents dielectric fluid migration in penetrator assemblies.The Gray coding uses photoluminescent markers visible in low-light benthic environments. The pigments remain detectable at 1000m depth where only bioluminescence provides ambient lighting.The 1 single-plane construction minimizes volume for pressure housings. This design allows 30% smaller diameter for Nereus-class hybrid ROV electronics cans rated to full ocean depth.
Product Attributes
- Product Status: Active
- Front Panel Wire Connection: Bolt/Screw Clamp - Wire Entry 90° to Panel
- Rear Panel Wire Connection: Bolt/Screw Clamp - Wire Entry 90° to Panel
- Width: -
- Panel Thickness: -
- Positions Per Level: 1
- Panel Mount Type: 2 Piece
- Pitch: -
- Voltage - UL: 600 V
- Current - UL: 150 A
- Wire Gauge: 1/0-6 AWG
- Color: Gray
- Features: -
- Number of Levels: 1