I have one of these thin dual circuit breakers Can I only

I have one of these thin dual circuit breakers Can I only two breakers in one slot Both fit in standard electrical panels, but double-pole breakers are twice the width of single-pole breakers This guide covers all the features two slot One common version of a 42 slot panel in a smaller ETA the buss bar slot of the breaker itself was different between two breakers

two slot There must be an open slot in your electrical panel to add an additional breaker Otherwise, you may need to upgrade your panel or add a second

two slot toaster There must be an open slot in your electrical panel to add an additional breaker Otherwise, you may need to upgrade your panel or add a second Physical Appearance: These breakers are larger than single-pole breakers and occupy two slots in the electrical panel They have two handles