Enhance the protection of your M22 series flush pushbuttons and indicating lights with this durable protective diaphragm. Designed to provide robust sealing against dust and moisture, it ensures reliable operation in demanding industrial environments. Its compact size and easy integration make it an essential accessory for maintaining the integrity of your control panels..This is a protective diaphragm accessory for the Eaton M22 modular pushbutton series. It is designed for flush-mounted pushbuttons and indicating lights, offering environmental protection with ratings of IP67, IP69K, and NEMA 4X, NEMA 21. The diaphragm has dimensions of 1.3 inches in length/depth, 0.67 inches in height, and 1.3 inches in width, with a weight of 0.043 lb. It is compatible with 22.5 mm size components.Alternative Search: If you can provide a model number for the specific pushbutton or indicator light assembly you are working on, I may be able to help you find the correct compatible diaphragm. | Verify Part Number: Please double-check if the part number is exactly `M22-T-D`. In the Eaton/Cutler-Hammer M22 series, T often refers to a specific type of seal or mounting component, and D may refer to a specific diameter or material.