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IEC 60309 Pin & Sleeve Devices

Featuring the Award Winning LEV Series

Start minimizing your downtime NOW!

The LEV Series includes a full offering of IEC 60309-1 and 60309-2 pin & sleeve devices including plugs, connectors, receptacles, inlets, backboxes and mechanical interlocks designed to simplify installation, endure the harshest environments and improve safety and productivity. Devices with Inform technology provide smarter electrical connections by integrating with Industrial Internet of Things (IIoT) technology to support predictive maintenance schemes.

Mechanical Interlocks

LEV Series Mechanical Interlocks incorporate a safety disconnect switch and an IEC receptacle in a non-metallic watertight enclosure. The interlock mechanism prevents the making and breaking of power under load. Devices with Inform Technology feature local and remote monitoring. By integrating IIoT technology, users can identify disturbances that can impact machine performance and minimize unplanned downtime.

Plugs, Connectors, Inlets & Receptacles

LEV Series plugs, connectors, inlets and receptacles provide safe and reliable power connections in any environment. Plugs and connectors with Inform Technology offer visual power indication, increasing facility safety and allowing for faster troubleshooting when there is a power problem with connected equipment.

Simplify Installation

LEV Series plug with green overlay
Quick Lock Pin

Designed with fewer screws to ease assembly.

LEV Series Quick Lock Pin
Threaded Housing

Threaded housing design on plugs and connectors speeds installation.

LEV Series Threaded Housing
Screwless Back Clamp

Completely screwless back clamp available for 20/30 Amp devices eliminates two additional screws.

LEV Series Screwless Back Clamp
Captive Screws

Captive screws for an easier installation.

LEV Series Captive Screws

Cost Savings Calculator

With all of the above features, LEV Series IEC 60309 plugs and connectors can be wired and assembled significantly faster than competition. By entering your project details, including the number of devices to be wired and assembled, as well as your labor rate, you can see just how much time and money you can save by switching to LEV Series plugs and connectors.

LEV Series plug with stopwatch

For Use In Any Environment

IP69K washdown with green overlay

Superior Performance & Construction

LEV Series devices were designed to withstand any wet or harsh location with the highest and most comprehensive ratings on the market, featuring IP66, IP67, IP68 (industry exclusive!) and IP69K ratings.  An NSF certification ensures a hygienic design, improving plant sanitation and decreasing the risk of contamination and physical hazards.  LEV Series devices are tested to endure impact at the most extreme temperatures – guaranteeing superior performance in any environment.

Features of LEV Series devices

Superior Watertight Ratings

LEV Series Pin & Sleeve devices are built to withstand any wet and harsh location with the highest and most comprehensive ratings on the market. Our IP68 rating is an industry-exclusive.


Protected against direct high pressure jets; Complete protection against dust (dust-tight).

Worker washing down equipment

Safe for immersion in water under defined conditions of pressure and time (up to 1 m of submersion); Complete protection against dust (dust-tight).

Damp wine facility

Submersible, suitable for continuous immersion in water; Complete protection against dust (dust-tight).

Water flowing

Tested with powerful high temperature water jets; Protected against close-range high-pressure & temperature spray downs; Complete protection against dust (dust-tight).

IP69K Washdown

Improved Safety & Productivity

Mechanical Interlock with Inform App with green overlay

On-Device Local Monitoring


  • Steady GREEN – Normal Operating Condition
  • Flashing YELLOW – Warning/Minor Fault
  • Flashing RED – Abnormal Operating Condition/Major Fault
  • OFF – Normal Power OFF
LEV Series Mechanical Interlock - Moisture Sensor
LEV Series Mechanical Interlock with nform App

Remote Monitoring Via Inform App

In addition to local monitoring data, remote monitoring via Wi-Fi allows for 24/7 access to insights of all devices, such as:

  • Enclosure temperature
  • Enclosure humidity
  • Liquid accumulation
  • Line- and load-side voltage values
  • Ground continuity
  • Support materials

We've Got You Covered

Inform Technology is now available in our safety disconnect switches!

Watch LEV Series In Action


How can we help you?

Speak to one of our Pin & Sleeve Specialists.