A switchgear device comprising: a housing having a top, a bottom, a sidewall, and a back wall coupling said top and said bottom, said back wall comprising a plurality of terminal apertures defined therethrough; a linkage assembly coupled to the housing, said linkage assembly comprising a first drive arm and a second drive arm; the first drive arm pivotably coupled to a first pivot arm about a first pivot pin, the second drive arm pivotably coupled to a second pivot arm about a second pivot pin; a guide assembly coupled to the housing, said guide assembly comprising a first end, a second end, and a guide body connecting said first end and said second end; a first shutter coupled to said first drive arm of said linkage assembly and coupled to said guide body of said guide assembly, said first shutter being configured to move along said guide body; and a second shutter coupled to said second drive arm of said linkage assembly and coupled to said guide body of said guide assembly, said second shutter comprising a lower plate and an upper plate, said lower plate coupled to said upper plate, said lower plate and said upper plate being configured to move along said guide body to a first position which is configured to expose at least one terminal aperture to expose the electrical contacts and to a second position which is configured to cover at least one terminal aperture to prevent access to the electrical contacts, characterized in that the first shutter prevents access to a row R1 of electrical terminal apertures when in the second position, the second shutter prevents access to a row R2 of electrical terminal apertures when in the second position, said lower plate is configured to at least partially overlap said upper plate when said upper plate and lower plate are moved to said first position, and said upper plate comprises a slot and said lower plate includes a pin that is configured to slidably couple to said slot. a housing having a top, a bottom, a sidewall, and a back wall coupling said top and said bottom, said back wall comprising a plurality of terminal apertures defined therethrough; a linkage assembly coupled to the housing, said linkage assembly comprising a first drive arm and a second drive arm; the first drive arm pivotably coupled to a first pivot arm about a first pivot pin, the second drive arm pivotably coupled to a second pivot arm about a second pivot pin; a guide assembly coupled to the housing, said guide assembly comprising a first end, a second end, and a guide body connecting said first end and said second end; a first shutter coupled to said first drive arm of said linkage assembly and coupled to said guide body of said guide assembly, said first shutter being configured to move along said guide body; and a second shutter coupled to said second drive arm of said linkage assembly and coupled to said guide body of said guide assembly, said second shutter comprising a lower plate and an upper plate, said lower plate coupled to said upper plate, said lower plate and said upper plate being configured to move along said guide body to a first position which is configured to expose at least one terminal aperture to expose the electrical contacts and to a second position which is configured to cover at least one terminal aperture to prevent access to the electrical contacts, characterized in that the first shutter prevents access to a row R1 of electrical terminal apertures when in the second position, the second shutter prevents access to a row R2 of electrical terminal apertures when in the second position, said lower plate is configured to at least partially overlap said upper plate when said upper plate and lower plate are moved to said first position, and said upper plate comprises a slot and said lower plate includes a pin that is configured to slidably couple to said slot.