The invention provides a low-voltage set switch equipment protection plate with high safety. The low-voltage set switch equipment protection plate comprises a protection plate body and a support mechanism. The protection plate body comprises an upper protection plate and a lower protection plate. The top of the upper protection plate is provided with an upper connection bar, the bottom is provided with a convex plate, the top of the protection plate is arranged in the convex plate, a plurality of convex blocks are arranged, two sides of the protection plate body are connected to connection plates, a first groove is arranged between the outer walls of the connection plates and the protection plate body, a second groove is arranged between the inner walls of the connection plates and the protection plate body, and the protection plate body is provided with a plurality of second through holes, a third groove and a plurality of second connection holes. The support mechanism comprises an upper supporting rod, a locking component and a lower support rod, and the locking component comprises a fixed block and a locking piece. The low-voltage set switch equipment protection plate has the advantages of good rigid strength, convenient and reliable installation and good heat dissipation, and the improvement of the service life and the safety of low voltage switchgear assembly is facilitated.