DSN Series switch-rated plugs and receptacles with Decontactor technology and push-button circuit disconnection from MELTRIC provide safety and convenience. Type 4X/IP69 environmental ratings help ensure watertight connections ideal for water and wastewater applications. Silver-nickel contacts, stainless steel components and chemical-resistant housings help withstand corrosion. Butt-style pressure contacts ensure effective electrical connections, even in dusty or dirty environments. They are UL/CSA switch- and HP-rated and available in models from 20 to 150 amps. Lockout/tagout capability and optional integral pilot contacts help make plant operations safer and more efficient. They are NFPA 70E “line-of-sight” compliant and are suitable for fast, easy plug-and-play equipment changeouts. 800-433-7642; www.meltric.com