[Specifications]Our QO230CP circuit breaker is rated at 30A at 120/240VAC. Provides 10KA breaking capacity and is plug in mounting, requires two 3/4inch spaces. Comes with a Visi-Trip Indicator can identifies the tripped breaker easily. [Reliable]Our QO 30 amp 2 pole circuit breaker using high quality flame retardant material, with good insulation performance and high temperature resistance. Protect your appliances from current overload effect. [Compatibility]QO 2 pole 30 amp breaker are only compatible with QO type panel, load centers, breaker box that USA, please check the brand and model of your panel or load center before purchasing. [Warm Tips]The 30 amp 2 pole qo breaker must be clear of water. Power off the circuit breaker before installation and install it in plug-in mode. that your distribution box allows bolt-fixed and that the wires are properly connected. Before starting any electrical project, check local electrical codes and follow local regulations. note: The products are slightly different and do not affect use Material: plastic colour: Black Package Contents: 1 x 30Amp 2 Pole Circuit Breake Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.