Step-down cover plate; 1 mm thick; for 2-, 3- and 4-conductor terminal blocks; gray

Step-down cover plate; 1 mm thick; only for 2-conductor 283-601 terminal block; orange

Step-down cover plate; 1 mm thick; for 2-, 3- and 4-conductor terminal blocks; orange

Step-down cover plate; 1 mm thick; for 4-conductor 279-831, 280-833 and 281-652 terminal blocks; orange

Step-down cover plate; 1 mm thick; for 2-conductor 284-901 terminal blocks; gray

Step-down cover plate; 1 mm thick; only for 2-conductor 283-901 terminal block; gray

Step-down cover plate; 1 mm thick; for 2-conductor 284-901 terminal blocks; orange

Step-down cover plate; 1 mm thick; for 4-conductor 280-633 terminal blocks; gray

Step-down cover plate; 1 mm thick; for 3-conductor 284-681 terminal blocks; orange

Step-down cover plate; 1 mm thick; for 3-conductor 284-681 terminal blocks; gray

Step-down cover plate; 1 mm thick; only for 2-conductor 283-601 terminal block; gray

Step-down cover plate; 1 mm thick; for 4-conductor 280-633 terminal blocks; orange

Step-down cover plate; 1 mm thick; for 4-conductor 279-831, 280-833 and 281-652 terminal blocks; gray

Step-down cover plate; 1 mm thick; only for 2-conductor 283-901 terminal block; orange