Siemens 3RW4038-1BB14 Sirius Soft Start 72A 37KW/400V

Product Description

The Siemens 3RW4038-1BB14 Sirius Soft Starter is a reliable device suitable for three-phase applications. This model supports up to 72 amps, accommodating various industrial settings. It operates efficiently at a power supply range of 200 to 480 volts AC and 110 to 230 volts AC/DC.

• Rated for 72 Amp current.
• Includes screw-type terminals for secure electrical connections.
• Compatible with both AC and DC voltage inputs.

Product Highlights

This soft starter is designed for smooth motor operations, reducing the inrush current during startup.

Product Information

Standard Information

• Brand: Siemens
• MPN: 3RW4038-1BB14

Technical Specifications

• Amperage: 72 Amp
• Connection Type: Screw-Type Terminals
• Number of Poles: 3 Pole
• Number of Phases: 3 Phase
• Power Supply: 480 V
• Width: 2.750 in
• Height: 7.75 in
• Length: 6.7 in
• Starter Size: S2
• Current: 72A
• Power: 37KW/400V
• Operating Temperature: 40 DEGR
• Voltage: AC 200-480V, AC/DC110-230V
• Terminals: Screw Terminals