Eaton M22-ES-MS1 Spare Key for M22 Control Devices, Silver

A single replacement key can restore full operational control to your Eaton M22 machinery. The M22-ES-MS1 is a precision-machined metal key engineered for the MS1 lock profile, giving you dependable access to key-operated selector switches, pushbuttons, and emergency stop functions across the M22 family.

Overview

This silver spare key is made to fit Eaton's versatile M22 range, including RAMO, RASP and M22(S)-W(R)S control units. It provides a straightforward, mechanical solution for securing your control panels and preventing unauthorised operation. Whether you need a spare, a replacement, or an extra key for maintenance staff, the M22-ES-MS1 keeps your workflow moving.

What stands out

• Precision-machined MS1 key profile for a secure, reliable fit
• Compatible with key-operated selector switches, pushbuttons and emergency stop controls
• Durable metal construction for industrial environments
• Silver finish that resists wear and matches Eaton control systems

Technical details

• Manufacturer: Eaton
• Series: M22
• Product Type: Key
• Key Code: MS1
• Material: Metal
• Colour: Silver
• Number of Keys: 1
• Operating Principle: Mechanical
• Recommended Use: Industrial control panels, machinery, automation systems

Our verdict

For fast, hassle-free replacement of a lost or worn M22 key, this Eaton factory-spec spare is the right call. It’s simple, tough, and instantly compatible with your existing Eaton control hardware.