3RW4026-1BB14

Description

Sirius soft starter S0 25 A

The SIRIUS 3RW40 soft starter is designed for the soft starting and ramp-down of three-phase asynchronous motors, enhancing efficiency and reducing mechanical stress.

Technical details:

• Type: SIRIUS soft starter
• Current: 25 A
• Power: 11 kW/400 V
• Temperature: 40 °C
• Voltage Range: 200-480 V AC, 110-230 V AC/DC
• Terminals: Screw terminals
• Integrated bypass: Yes
• Applications: Standard applications, also for hazardous areas (ATEX or IEC Ex)
• Approvals: Worldwide approvals (e.g. IEC and UL/CSA)

Customer benefits:

• Soft starting reduces current peaks and prevents supply voltage fluctuations during startup.
• Reduces mechanical load in the drive.
• Considerable savings in space and wiring compared to star-delta starters and frequency converters.
• Maintenance-free switching and extremely easy handling.
• Intelligent monitoring functions protect against overheating and overload.
• Limiting current during startup to a settable maximum value enhances safety.
• Integrated remote reset for quickly clearing faults from a remote location.
• Optional link module allows attachment to circuit breakers, even for versions with spring-loaded terminals.
• Optional fan enables a more compact design in the control cabinet.

Disclaimer: Generated by AI.