Product Description

Position Switch – Siemens SIRIUS Safety Series (3SE5000-0AA01-8K)

Variant AA018K | Position Switch with Twist Lever and Plastic Roller Actuator

The Siemens 3SE5000-0AA01-8K is a high-quality position switch actuator head from the SIRIUS Safety 3SE5 Series, designed for accurate position sensing and machine monitoring in industrial automation systems. Featuring a metal twist lever with a plastic roller, this actuator ensures reliable switching performance, long mechanical life, and smooth operation in demanding industrial environments.

🔹 Key Features

• Siemens SIRIUS Safety Series
• Model: 3SE5000-0AA01-8K
• Variant: AA018K
• Product Type: Position Switch Actuator Head
• Twist lever design with roller actuator
• Metal lever construction
• Plastic roller for smooth actuation
• Adjustable switching direction
• Compact and rugged design
• High mechanical durability
• Suitable for safety and position monitoring applications
• Easy mounting and replacement
• Long service life
• Reliable operation in industrial environments

Working Function

The 3SE5000-0AA01-8K actuator head is mounted onto a compatible Siemens position switch body.

Operating Principle

1. A moving machine component contacts the roller lever.
2. The lever rotates when actuated.
3. The internal switch mechanism changes state.
4. The control system receives a signal indicating machine position.
5. The system can start, stop, monitor, or protect machinery based on the switch status.

This design minimizes wear and ensures accurate position detection even during repeated operation.

🔹 Applications

• Industrial Automation Systems
• Conveyor Systems
• Packaging Machines
• Material Handling Equipment
• Machine Tools
• Production Lines
• Safety Guard Monitoring
• Factory Automation
• Mechanical Position Detection
• Limit Position Sensing
• Assembly Machines

🔹 Benefits

✅ Accurate position detection

✅ Smooth roller operation reduces wear

✅ Durable metal lever construction

✅ Long mechanical service life

✅ Easy installation and maintenance

✅ Reliable switching performance

✅ Suitable for harsh industrial environments

✅ Compatible with Siemens 3SE5 switch bodies