Telemecanique XAC-A9411 Control Station

Telemecanique XAC-A9411 Control Station (Harmony XAC Pendant Pushbutton Unit)

 

 

The Telemecanique XAC-A9411 is a pendant control station pushbutton operator (Harmony XAC series) used for industrial crane, hoist, and material handling control systems.

Product Information

• Brand: Telemecanique (now Schneider Electric Harmony series)
• Series: XAC-A Pendant Control Station
• Model: XAC-A9411
• Type: Booted pushbutton operator (momentary control head)
• Function: Manual control input for industrial machinery
• Mounting: Pendant enclosure system (hanging control box)
• Contact type: Mechanical pushbutton head (spring return)
• Protection level: IP65 (dust & water resistant in full assembly)

What it actually is

This is not a relay, not a PLC, and not an electronic module.

It is a physical operator button head used inside a pendant control station.

In simple terms:

It is one of the push buttons that an operator presses to control a crane or machine.

System Role (Simple)

Operator hand control
→ XAC-A9411 pushbutton (this part)
→ contact block inside pendant station
→ control circuit / PLC / contactor
→ crane / hoist / motor action

Key Features

• Momentary pushbutton (spring return)
• Booted design (dust & water protection)
• Designed for harsh industrial environments
• Used in pendant control boxes (multi-button hanging stations)
• Compatible with Harmony XAC contact blocks
• Ergonomic operation for crane/hoist control

Typical Applications

• Overhead crane control
• Hoist lifting systems
• Material handling equipment
• Industrial lifting platforms
• Factory automation manual control stations

Advantages

• Very rugged industrial design
• Safe operation for handheld control systems
• Waterproof/dustproof when assembled in XAC station
• Modular (button heads + contact blocks can be combined)
• Widely used global standard in crane systems

Important Notes

• Not a PLC ❌
• Not a relay ❌
• Not a switch module with electronics ❌
• It is a mechanical pushbutton operator head for pendant stations ✔
• Must be used with XAC contact blocks inside control enclosure

Precautions

• Must be installed correctly in XAC pendant housing
• Check correct color/function mapping (start/stop/up/down etc.)
• Do not use without proper contact block underneath
• Ensure sealing boot is intact for IP protection
• Used in safety-related control circuits → wiring must be correct