Description

The ABB SACE Tmax T5D 630 PV is a heavy-duty molded case circuit breaker designed specifically for photovoltaic (PV) and DC power applications. Rated at 500A and suitable for DC systems up to 1100V DC, it provides reliable isolation and protection in solar power plants, battery energy storage systems, and industrial DC distribution networks.

Key Features

• Manufacturer: ABB SACE
• Series: Tmax
• Model: T5D 630 PV
• Rated current (Ie): 500 A
• Rated operational voltage (Ue): 1100 V DC
• Rated insulation voltage (Ui): 1150 V
• Impulse withstand voltage (Uimp): 8 kV
• Utilization category: DC-22B
• 4 poles connected in series for DC operation
• Standard: IEC 60947-3
• Suitable conductor range: 120–240 mm² Cu
• Terminal tightening torque: 25 Nm
• Country of manufacture: Italy
• Condition: Used 

Applications

• Solar photovoltaic (PV) plants
• Battery energy storage systems (BESS)
• DC distribution panels
• Renewable energy installations
• Industrial DC power systems

Condition

Used unit in good overall condition with normal signs of previous industrial use. Visual condition is shown in the photos. Professional inspection and testing prior to installation are recommended.