Control Station – Siemens SIRIUS ACT Series (3SB5803-0AC3)

Variant AC3 | 3-Way Grey Plastic Control Station Enclosure for 22 mm Devices

The Siemens 3SB5803-0AC3 is a 3-way empty control station enclosure from the SIRIUS ACT (3SB5) series, designed for mounting up to three 22 mm operator devices such as push buttons, selector switches, key-operated switches, emergency stop buttons, and indicator lamps. It features a durable grey plastic housing suitable for industrial automation, machine control, and signaling applications.

🔹 Key Features

• Siemens SIRIUS ACT / 3SB5 Series
• Model: 3SB5803-0AC3
• Type: Empty Control Station Enclosure
• 3 control points (3-way enclosure)
• Designed for 22 mm command and signaling devices
• Robust industrial-grade plastic construction
• Grey enclosure finish
• Surface mounting design
• Compact and lightweight housing
• Corrosion-resistant material
• Easy installation and wiring access
• Suitable for indoor and industrial environments
• Modular configuration flexibility
• Manufactured by Siemens India Ltd. 

Working Function

The 3SB5803-0AC3 enclosure serves as a protective housing for control devices and operator stations.

It allows installation of:

• Start Push Button
• Stop Push Button
• Emergency Stop Button
• Selector Switch
• Key Switch
• Indicator Lamp

The enclosure provides:

• Protection for mounted devices
• Organized machine operation controls
• Secure wiring arrangement
• Easy operator access
• Custom control station assembly according to machine requirements

🔹 Typical Configurations

Motor Starter Station

• Green START Push Button
• Red STOP Push Button
• Amber RUN Indicator

Conveyor Control Station

• START Button
• STOP Button
• RESET Button

Machine Operator Panel

• Emergency Stop Button
• RESET Push Button
• RUN Indicator Lamp

Pump Control Station

• START Button
• STOP Button
• AUTO/MANUAL Selector Switch

🔹 Applications

• Motor Control Centers (MCC)
• Power Control Centers (PCC)
• PLC Automation Panels
• Conveyor Systems
• Packaging Machines
• Pump Control Systems
• Manufacturing Plants
• HVAC Systems
• Process Automation
• Industrial Machinery

🔹 Benefits

✅ Supports 3 operator devices in one enclosure

✅ Standard 22 mm mounting system

✅ Durable industrial plastic construction

✅ Easy installation and maintenance

✅ Compact and space-saving design

✅ Flexible customization options

✅ Long service life

✅ Trusted Siemens quality

📏 Physical Characteristics

• Compact industrial design
• Grey thermoplastic enclosure
• Suitable for wall and machine mounting
• Lightweight yet durable construction
• Designed for industrial operator stations