Eaton M22-PVT30 Emergency Stop Pushbutton Actuator, Pull-to-Release, Red Mushroom Head, 38 mm, IP65/IP66/IP69 197536

Machinery and control panels require a reliable way to halt operations instantly in an emergency. The Eaton M22-PVT30 emergency stop actuator provides a large red mushroom head that is easy to strike, with a pull-to-release mechanism that prevents accidental restart. It is designed as a front element for the M22 modular series, so it must be paired with a contact block (sold separately) to function.

Who is it for

Panel builders, machine OEMs, and maintenance technicians who need a durable, high-visibility E-stop actuator for industrial control circuits. It suits applications where the panel may be exposed to washdowns, dust, or outdoor conditions.

Main features

• Red mushroom head, 38 mm diameter, for quick palm or fist operation
• Pull-to-release: the actuator stays latched until deliberately pulled, reducing accidental resets
• High ingress protection: IP65, IP66, IP69 — resistant to dust, powerful water jets, and high-pressure cleaning
• Fits standard 22.5 mm mounting holes; part of the Eaton M22 modular system
• Non-illuminated, front element only; requires a separate contact block

Specifications

• Product type: Emergency stop pushbutton actuator
• Series: M22
• Actuator type: Mushroom head
• Actuator colour: Red
• Release mechanism: Pull-to-release
• Head diameter: 38 mm
• Mounting hole diameter: 22.5 mm
• Ingress protection: IP65, IP66, IP69
• NEMA protection rating: NEMA 4X, 13
• Operating temperature: -25 to +70 °C
• Storage temperature: -40 to +80 °C
• Mechanical durability: >100,000 operations
• Shock resistance: 15 g (IEC/EN 60068-2-27)
• Vibration resistance: 5 g (IEC/EN 60068-2-6)
• Material (front ring): Plastic

Tips

Order the matching M22 contact block separately — the actuator alone does not complete the circuit. For washdown environments, verify that the enclosure and contact block also meet the required IP rating. The pull-to-release design is ideal for preventing unintended restarts after an emergency stop.