Siemens
Siemens Soft starter 3RW5076-6TB14
Home > Products > Siemens > Soft Starter Siemens 3RW5076-6TB14 Soft starter. For Three-phase AC motor soft starting and stopping. Supplied with full t…
Specifications
| Brand | Siemens |
|---|---|
| Model Number | 3RW5076-6TB14 |
| Official Product Name | SIRIUS 3RW50 Soft Starter |
| Applicable System | Three-phase AC motor soft starting and stopping |
| Product Type | Soft starter (motor starter) |
| Equivalent Standard | IEC 60947-4-2, IEC 61508/62061 |
| Product Status | Active |
| Power Rating | 315 kW (250 kW at 400V per some listings) |
| Supply Voltage | 200 to 480 V AC |
| Control Voltage | 110-250 V AC |
| Number of Phases | 3 |
| Protection | IP00 |
| Dimensions | 230 x 160 x 282 mm |
| Starting / Stopping Voltage | 30-100% / 50% |
| Rated Current | 470 A |
Product Description
It features screw terminals, an analog output, thermistor input and IP00 protection, with busbar connection for the main current circuit and spring-loaded control terminals. The Siemens 3RW5076-6TB14 is a SIRIUS 3RW50 soft starter rated 470 A and 315 kW, for 200 to 480 V AC three-phase motors.
Basic Product Information
- Screw terminals, analog output and thermistor input
- Busbar connection for main current, spring-loaded control terminals
- Electronic thermal-overload trip protection
- Supports PROFINET, EtherNet/IP, Modbus RTU/TCP, PROFIBUS modules
- 470 A rated current, 315 kW, three-phase 200-480 V AC
Technical Specifications
Version & Model Difference
- Part of the SIRIUS 3RW50 family. Earlier 3RW40/3RW44 generations and higher-current 3RW52 exist. Confirm current, voltage and communication module needs when selecting replacements.
Application Scenarios
- Pump, fan and compressor motor starting
- Conveyor and industrial machinery
- Water and wastewater treatment
- Replacement of existing SIRIUS soft starters
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Frequently Asked Questions
What current and power does the 3RW5076-6TB14 handle?
It is rated 470 A and 315 kW for three-phase 200-480 V AC motors.
What are its dimensions?
230 x 160 x 282 mm with IP00 protection.
What control voltage does it use?
It uses 110-250 V AC control voltage with spring-loaded terminals.
What communication options are supported?
PROFINET, EtherNet/IP, Modbus RTU/TCP and PROFIBUS modules are supported.
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