SINAMICS G120 (PM240-2) | Siemens | 6SL3 244-0BB12-1FA0 6SL3244-0BB12-1FA0 G120 CONTROL UNIT CU240E-2 PN

Product Description: Siemens 6SL3244-0BB12-1FA0

The Siemens 6SL3244-0BB12-1FA0 is a PM240-2 Power Module designed for use within the SINAMICS G120 modular frequency inverter system. It provides an output current of 12 A at a rated voltage of 3-phase 400 V AC and includes an integrated braking chopper. Engineered for energy-efficient motor control in industrial applications, it is used together with a CU (Control Unit) for precise and scalable speed regulation of induction motors. The module supports regenerative braking and is suitable for dynamic loads.

Key Features

• Output Current: 12 A
• Input Voltage: 3AC 380–480 V ±10%, 47–63 Hz
• Power Range: Approx. 5.5 kW (depending on load type)
• Integrated Features: Braking chopper for energy dissipation
• Cooling: Internal fan cooling (push-through mounting optional)
• Mounting: Wall or panel mounting in control cabinet
• Communication: Via separate Control Unit (CU240/250/230 series)

Technical Specifications

• System Series: SINAMICS G120
• Module Type: PM240-2 Power Module
• Input Voltage: 3AC 380–480 V ±10%
• Output Current: 12 A
• Output Power: Approx. 5.5 kW (load-dependent)
• Braking Chopper: Integrated
• Cooling Method: Internal fan
• Protection Class: IP20
• Mounting Type: Wall or panel mounting
• Dimensions (W × H × D): Approx. 100 mm × 325 mm × 215 mm
• Operating Temperature Range: -10 °C to +50 °C (up to +60 °C with derating)
• Certifications: CE, UL, cULus, EAC, RoHS

Application Areas

• Modular inverter systems for pumps, fans, and compressors
• General-purpose industrial drives requiring braking capability
• Machine automation in packaging, HVAC, and logistics
• Applications needing dynamic response and energy recovery

Advantages

• Scalable and flexible power solution as part of SINAMICS G120 system
• Integrated braking chopper enhances performance in deceleration modes
• Compact design suitable for space-constrained cabinets
• Easy combination with a wide range of Control Units for tailored performance