The Siemens 3KA7123-3AA00 is a high-performance industrial load break switch designed for reliable disconnection and safe switching of electrical circuits in commercial and heavy-duty applications. Built according to IEC/EN 60947-3 standards, this switch ensures secure operation under demanding load conditions, including AC-23A motor switching and AC-22A mixed-load applications.

This model supports up to 250A at 400V (AC-23A) and 160A at 690V (AC-23A), making it suitable for power distribution panels, industrial control systems, and photovoltaic or hybrid energy installations requiring durable and certified switching hardware. Manufactured in Italy, the unit is known for its robust construction and long service life.

🔄 Condition: Used
🛠 Warranty: 6 months by Green Energy

⚙️ Technical Specifications:

• Model: 3KA7123-3AA00
• Standard Compliance: IEC/EN 60947-3
• Rated Insulation Voltage (Ui): 1000 V
• Frequency: 50/60 Hz
• Switching Category:
• AC-23A 400V: 250A
• AC-23A 690V: 160A
• AC-22A 690V: 250A
• Construction: Heavy-duty industrial switchgear
• Origin: Made in Italy
• Reference Lot: 2010 / 005997

📌 Key Features:

✔️ High-capacity load break switch for industrial power systems
✔️ Suitable for AC-23A motor loads and AC-22A mixed loads
✔️ Complies with IEC/EN 60947-3 for safety-critical electrical installations
✔️ Rugged Italian-made construction for long-term reliability
✔️ Ideal for commercial, industrial, and PV system switching applications

🚀 Upgrade or restore your electrical switching infrastructure with this certified Siemens 3KA7123-3AA00 load break switch