Overview
The Eaton A22-EK01 is a modular contact block component for Eaton’s A22 and M22 pushbutton system. This part is an old-style normally closed (NC) contact block designed as a direct replacement for legacy installations. Supplied as a lot of six units, the A22-EK01 is ideal for maintenance technicians and controls integrators working with established Eaton modular pushbutton control systems.
Key Features
- Modular design fits directly into Eaton A22 and M22 pushbutton assemblies
- Old-style NC (normally closed) contact configuration
- Lot of six contact blocks per order
- Direct replacement for legacy Eaton pushbutton systems
- Designed for industrial motor control and switching applications
Technical Specifications
The A22-EK01 contact block is a standard modular component engineered for use with Eaton’s A22 and M22 pushbutton platforms. Specific electrical ratings, contact material, and dimensional details are documented in Eaton’s official specification sheet available through authorized distributors.
Typical Applications
- Motor control centers and variable frequency drive control panels
- Industrial machinery startup/stop and safety circuit control
- Legacy system retrofit and maintenance
- Replacement for worn or failed contact blocks in A22/M22 assemblies
- Custom control panel builds using modular Eaton pushbutton systems
Compatibility & Replacements
Compatible With
- Eaton A22 modular pushbutton system
- Eaton M22 modular pushbutton system (22.5 mm format)
- M30 modular pushbutton enclosures
- Industrial control panels and motor control centers
Replaces / Drop-In Replacement For
The A22-EK01 is a legacy contact block component. For exact replacement verification on your specific pushbutton assembly, consult the original equipment documentation or contact Eaton Technical Support at 877-386-2273 (Option 2, then Option 1).
Works With
- Eaton A22 and M22 modular pushbutton enclosures
- Standard industrial electrical control systems
- AC and DC motor control circuits
- Safety interlock and emergency stop systems
