Electrical Knockouts
What are Electrical Knockouts?
Electrical knockouts are used to create tabs in electrical outlet casings so they can be pushed out when the hole needs to be used. When placing an order or requesting a quote, please provide a drawing of the part.
How UniPunch Tooling Works:
Single Knockouts
Standard units with custom punches and dies are used for forming single electrical knockouts. The dies have built-in strippers for easy removal of the formed work piece. The maximum material thickness is 1/16” mild steel.
When ordering, please send a drawing that specifies the following:
- Actual knockout diameter
- Thickness of material
- Number of tabs (one or two)
Single Knockouts with Single Tabs
Single Knockouts with Double Tabs
Double Knockouts
Both standard and modified units are used with custom punches and dies for forming double electrical knockouts. The tooling is designed per customer specifications. The dies have built-in strippers for easy removal of the formed work piece. The maximum material thickness is 1/16″ mild steel.
When ordering, please send a drawing that specifies the following:
- Outside knockout diameter
- Inside knockout diameter
- Thickness of material
- Number of tabs (one or two)
Double Knockouts with double tabs
