Conduit Knockout Size Chart

Conduit Knockout Size Chart – 1 1/4″ trade size conduit, drill using a 1 3/4″ hole saw or 1 1/4″ conduit knockout punch (1.701″ or 43.2mm). 2 conduit (2.42 or 61.5 mm) shape: Indoor enclosure dimensions and knockout information; 1/2 conduit size punch actually makes a 7/8 hole.

1, 1/2, 3/4, 2 1/2, 6/3, 3 Conduit Knockout Size Chart

Imc threads and knockout sizes are the same as rigid metal conduit. For use in mild steel,. I'm running some cables for an electric tankless hot water heater.

1 Conduit Size Standard Round Knockout Punch.

A knockout for 1/2 conduit is 7/8, but the outside diameter of a 1/2 emt fitting is about 3/4. 17 rows all sizes are inches. However, eko tools must be ordered for the actual size.

Eko’s Are Routinely Made For These Common Sizes.

1 1/2″ trade size conduit, drill using a 2″ hole saw or 1 1/2″. The electrical industry has common conduit sizes. Combination service entrance devices (cseds) catalog.

2 Conduit Size Knockout Die (Sold In Qty's Of 4) 1/2 Conduit Size Standard Round Knockout Punch.

Hub size knockout hole recommended (min to max/ inches) 1/4.540 to.570 3/8.671 to.701 1/2.859 to.906 3/4 1.094 to 1.141 1 1.359. Inside diameter (id) outside diameter (od) knockout size. Punch 10 ga mild steel material:

Cable Clamp Connector And Knockout Size For 6/2 Nm And 8/2 Nm.

Conduit trade size 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 for use on aluminum brass copper fiberglass plastic The center knockout should have only one tie for conduit at least up.

Greenlee Knockout Size Chart