Leviton 22L21-E 22 Series Ball Nose In-Line Latching Male Connector, 250-350 MCM

Designed to deliver secure, heavy-duty power where reliability matters most, the Leviton 22L21-E 22 Series Ball Nose In-Line Latching Male Connector provides a rugged, vibration-resistant solution for shore power, generators and critical infrastructure. As a Leviton power connector, this cam-type, single pole latching male connector accepts crimped 250–350 MCM conductors and is voltage-rated to 600V, giving contractors and facility managers the capacity needed for large three-phase loads. Tested to meet Navy specifications and intermateable with competitive products, the 22L21-E ensures dependable mating and long-term performance in harsh marine and industrial environments. Its positive latching ball-nose design reduces accidental disconnects during ship movements or heavy vibration, while the fully insulated body enhances safety during installation and service. Ideal for powering security and surveillance systems, monitoring stations, switchgear and temporary power hookups, this connector supports mission-critical operations where uptime and compatibility are essential. Specify the Leviton 22L21-E to protect your power feeds and simplify maintenance—order today to secure reliable power for dockside, shipboard and critical monitoring applications.

• Ensures dependable, vibration‑resistant power delivery for dockside, shipboard and critical infrastructure applications
• Supports heavy conductors (crimped 250–350 MCM) for high-current loads, minimizing downtime and connection issues
• 600V rated, Navy‑tested and intermateable design delivers proven reliability and compatibility with existing shore power systems
• Positive cam‑type ball nose latch provides secure mating under vibration and movement, reducing accidental disconnects
• Fully insulated, heavy‑duty construction protects personnel and equipment while simplifying installation and maintenance