Thomas & Betts Russellstoll DS3504MP00K MaxGard Plug

The Thomas & Betts Russellstoll DS3504MP00K MaxGard Plug is a rugged, watertight 30 A pin-and-sleeve male plug designed for 277/480 VAC 3-Phase Wye systems with control contacts. Built for harsh industrial environments, it features a cast aluminum housing, a 4-pole, 5-wire (4P5W) configuration, and screw-terminal connections for a secure field install. The unit includes control contacts (K suffix) to support intertwined signaling or control circuits, and it accepts a standard cable bushing with an internal diameter of 13/16 in. This MaxGard plug is UL Listed and CSA Certified, ensuring safety and conformity for industrial power distribution. Common applications include industrial power distribution in manufacturing plants, transit systems, marine facilities, mining, and heavy equipment setups; it is also used on mobile equipment, dockside power systems, conveyor systems, and people movers where moisture- and corrosion resistance are essential. Maintenance electricians, OEM manufacturers, electrical contractors, and system integrators rely on this plug for equipment replacement, power distribution upgrades, and new installations in demanding environments. Common replacements include DS3514MP00K, DS3516MP00K, and DS3521MP00K.