Hubbell HBL420MI7W Circuit-Lock Pin & Sleeve Mechanical Interlock 20A 10HP Used

This is a used Hubbell Circuit-Lock pin and sleeve mechanical interlock, model HBL420MI7W.

It's rated for 20 amps and 10 horsepower, making it a solid piece of industrial electrical gear.

While it's pre-owned, it's still fully operational and functions just as it should.

There might be a bit of cosmetic wear from previous use, but nothing that affects its performance—think of it as a hard-working tool with some character.

Mechanical interlocks like this are essential for safely disconnecting equipment, ensuring the switch is off before you can plug or unplug.

If you're setting up industrial machinery or need a reliable, heavy-duty disconnect for a project, this Hubbell unit is a great find.

It's a quality brand known for durability.

Grab it for your shop or workshop and get that reliable, safe power control without paying new prices.