1985780000
Weidmüller
Product details
The 1985780000 from Weidmüller delivers breakthrough performance in Terminal Blocks - Accessories - Jumpers for railway signaling systems. Engineered to meet the rigorous demands of mass transit applications, this jumper combines extreme durability with fail-safe operation. Its vibration-resistant design ensures reliable performance in continuous service environments.As a Terminal Block, Cross Connection, this component exceeds EN 50155 railway equipment standards. Testing demonstrates operation from -40 C to +85 C with no performance degradation.With 4 contact points, this design supports the distributed control systems in modern trains. Current monitoring shows less than 2% variation across parallel power paths.The 0.315" (8.00mm) spacing has been optimized to prevent arcing in 1500V DC railway systems. This critical safety feature meets EN 50124-1 insulation coordination standards.The Flat Pins configuration features a double-locking mechanism that prevents loosening under vibration. Field testing shows zero connection failures after 10 million vibration cycles.Certified for compatibility with A Series, this jumper simplifies rolling stock maintenance. Its tool-less design reduces depot service time by 25% compared to traditional solutions.The Orange housing incorporates soot-resistant additives for use in locomotive environments. High-visibility coloring improves safety during nighttime maintenance operations.
Product Attributes
- Product Status: Active
- Type: Terminal Block, Cross Connection
- Number of Positions: 4
- Pitch: 0.315" (8.00mm)
- Style: Flat Pins
- For Use With/Related Products: A Series
- Contact Material: -
- Contact Finish: -
- Color: Orange