Overview of Siemens 3RT2047-1AP04
Order genuine Siemens 3RT2047-1AP04 online directly from LeadTime.ca for automated systems that demand reliability and robust load switching performance. The Siemens 3RT2047-1AP04 is a high-capacity 3-pole power contactor, purpose-built for demanding industrial applications with a rated current of 110 A and a power rating of up to 55 kW at 400 V. Engineered for AC-3e operation, this contactor is ideal for controlling three-phase motors, compressors, and other heavy industrial loads in harsh environments. With a rugged DIN rail or chassis mount, a 230 V AC coil (50 Hz), and screw-terminated connections, this contactor ensures safe and efficient power switching. Siemens’ decades of experience in automation translate into trusted performance, durability, and easy integration. For industrial engineers searching for a Siemens 3RT2047-1AP04 review, price, or specs, this product stands out for its resilience in mission-critical applications and proven compatibility with Siemens automation architectures.
Key Features of Siemens 3RT2047-1AP04
- Rated current of 110 A for AC-3 and AC-3e applications
- Power handling up to 55 kW at 400 V, ideal for heavy-duty motor control
- Three-pole, standard-form current switching with main and auxiliary contacts
- Integrated 2 NO (normally open) + 2 NC (normally closed) auxiliary contacts for flexible control logic
- 230 V AC coil voltage (50 Hz) with easy integration into standard control circuits
- Screw-terminal design for secure, maintenance-free electrical connections
- DIN rail or chassis mount options for flexible installation in control panels
- Compact S3 size for efficient panel space utilization
- Designed for reliable operation in harsh industrial environments
- Industry-leading Siemens build quality and long-term availability
Technical Specs of Siemens 3RT2047-1AP04
Review Siemens 3RT2047-1AP04 specifications covering voltage, I/O, and communication before installation.
| Parameter |
Value |
| Type |
3-pole Power Contactor |
| Rated Current (AC-3) |
110 A |
| Rated Power (400 V) |
55 kW |
| Coil Voltage |
230 V AC, 50 Hz |
| Auxiliary Contacts |
2 NO + 2 NC |
| Mounting |
DIN Rail, Chassis |
| Contact Voltage Rating |
1 kV |
| Size |
S3 |
Applications / Use Case
This Siemens 3RT2047-1AP04 is commonly used in industrial automation worldwide. It is the go-to solution for switching and controlling three-phase motors, compressors, and HVAC systems in factories, process plants, and packaging lines. The robust design and high current capacity make it suitable for applications requiring frequent starts and frequent switching operations under load. Engineers and system integrators value the Siemens 3RT2047-1AP04 for its reliability in motor control centers, conveyor systems, and automated production lines where downtime is not an option.
Price & Availability
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