Siemens 3VA6 MCCB 3 Pole Circuit Breaker with Shunt Trip & Undervoltage Release

Siemens 3VA6 MCCB with Shunt Trip & Undervoltage Release

The Siemens 3VA6 Molded Case Circuit Breaker gives your panel reliable overload and short-circuit protection. With the Shunt Trip and Undervoltage Release accessories you can also trip it remotely, and it disconnects automatically when supply voltage drops. It's a good fit for industrial panels, solar AC main panels, fire-safety interlocks, and critical loads.

Key Features

• Brand / Series: Siemens 3VA6
• Poles: 3 Pole (terminals 1-3-5 / 2-4-6)
• Adjustable trip settings: front dials to fine-tune protection
• Internal accessory slots: accessories fit neatly under the breaker cover

Shunt Trip Accessory

• Trips the breaker remotely with a control signal
• Ideal for emergency stop buttons, fire alarm panels, and BMS interlocks

Undervoltage Release (UVR)

• Automatically trips the breaker when supply voltage drops too low or fails
• Protects motors and equipment from damage caused by low voltage
• Prevents unsafe automatic restart after a power cut

Applications

• Industrial and commercial distribution panels
• Solar and inverter AC main breaker panels
• Motor control centers and pump panels
• Fire-safety and emergency shutdown systems

Please confirm the current rating (Amps), breaking capacity, and coil voltage you need. Contact Golden Sun Solar for the right selection.