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Compatible with
Description
SWITCH, MICRO, 250V, 5A, no legs 05520503 is listed by Martin Professional with part reference 05520503. Its current 05520503 store variant is identified by SKU M4052. Treat 05520503 as the specific item described by the live title rather than a universal substitute.
For a careful comparison of 05520503, review the title, part reference, and SKU M4052 together. Compare 05520503 with the removed item’s dimensions, electrical or mechanical ratings, connectors, mounting points, orientation, finish, and any equipment names shown in the listing. Those details distinguish 05520503 from similar service components. Work involving 05520503 under SKU M4052 should be completed by a qualified technician who understands the associated equipment and appropriate service practices.
