Eaton
Eaton M22M-DRP-R-K11 22 mm Red Mushroom Push Button 1NO/1NC
22 mm red mushroom push button with maintained action, metal head, 1NO/1NC contacts rated 3A at 24 V DC and 6A at 230 V AC, IP67 and IP69K sealed
- Engine BrandEATON
- Engine Size22 mm
- Emergency stop clarity with bright red mushroom head
- Durable metal construction resists harsh industrial environments
- Sealed IP67 and IP69K for wash-down reliability
- Certified to UL, CE, CSA and marine standards
- 1NO/1NC contacts rated 6 A at 230 V AC
22 mm Red Mushroom Push Button
This 22 mm red mushroom push button provides a maintained-action operator for industrial control panels. The metal head measures 35 mm in diameter and carries a chrome die-cast aluminium bezel. It is rated for 3 A at 24 V DC and 6 A at 230 V AC with 1NO/1NC contact form.
Thermals noise and power draw
The device is a passive electromechanical switch and generates no heat, noise or power draw during normal operation. Its screw-clamp terminals ensure secure wiring without active cooling requirements. Environmental ratings include NEMA 1, 2, 3, 4, 4X, 13 and IP67, IP69K for dust and water ingress protection.
1NO/1NC contact rating decides fit
The single specification that determines suitability is the 1NO/1NC contact form rated at 3 A / 24 V DC and 6 A / 230 V AC. Buyers who need a different contact arrangement, higher current capacity or illuminated operator cannot use this part.
Highlights
- Emergency stop clarity with bright red mushroom head
- Durable metal construction resists harsh industrial environments
- Sealed IP67 and IP69K for wash-down reliability
- Certified to UL, CE, CSA and marine standards
- 1NO/1NC contacts rated 6 A at 230 V AC
Specifications
| Engine Brand | EATON |
|---|---|
| Engine Size | 22 mm |
Questions about this item
How do I mount the 22 mm mushroom push button, and what step is often missed?
Drill a 22 mm cutout, insert the operator, and tighten the locking nut to the specified torque; the step often missed is confirming the nut is fully seated so the IP67 and IP69K seals engage properly.
Which parts of the 22 mm mushroom push button will need replacement over time?
The internal 1NO/1NC contact block is the wear item; mechanical life is rated for millions of operations, but the silver-alloy contacts should be inspected and replaced if switching 3 A at 24 V DC or 6 A at 230 V AC becomes unreliable.
What thermal or electrical limit appears first during continuous operation of the 22 mm mushroom push button?
The contact rating of 3 A at 24 V DC or 6 A at 230 V AC (AC-15/DC-13) is the limiting factor; sustained currents above those values will overheat the screw-clamp terminals before the NEMA 1, 13, 2, 3, 4, 4X enclosure reaches its temperature limit.
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