Disconnect Switches

What is the terminal temperature rating for the L11 disconnect switches? Are they rated for 60°C or 75°C wire?

What are the fuse mounting torque requirements for the L11 fusible disconnects 100A to 800A?

Can the L11 disconnect switches be rotated 180 degrees and mounted upside down, or sideways in a 90 degree orientation? Can you reverse or bottom feed these switches so that the incoming power is wired to the load side of the switch?

Are there replacement parts for hardware bags supplied with L11-C30-1753, L11-J30-1753, L11-N30-1753, L11-J60-1753, L11-J60-1753, L11-N60-1753 disconnect switches? Are there part numbers available for sale to order the mounting screws, the shaft set screw and the shaft clip or hair pin components included in the hardware bag supplied with these switches?

What Mounting Hardware Is Included With L11-NU100, NU200, NU400, NU600, NU800 and NU1200 Non-Fusible Disconnect Switches? Are replacement parts available? What hardware do I use to mount the switch in an enclosure?

What is the dimension of the square shaft which inserts into the L11 disconnect switches?

The hardware included with various L11 Disconnect Switches and Lug kits is dependent on the size switch and lugs ordered.

What is the Minimum distance from the enclosure door hinge to the center of a L11 rotary handle shaft? The answer depends on what size L11 disconnect switch is being enclosed.

What are LA7-P-D10, LE7-P-D10, LA7-16-P-D10 and LE7-16-P-D10 auxiliary contacts used for when attached to an L7 UL508 “At Motor Disconnect” Switch?

Do the components in a control circuit have a short circuit current rating?
UL and NEC rules define which components in a control panel require a short circuit current rating.

L2 and L7 switches are versatile, but should not be used for the main disconnect for several reasons.

The L11 Disconnect Switches for J Type and L Type Fuses, sizes 100 thru 800 Amps, each require different size hardware. Some hardware is not included with the switch due to the variety of mounting applications possible. Specific sizes of screws and box lugs are required for each size switch.

Which control, load or fusible disconnect switches are best for your application?