Overview of Siemens 3RT2028-1AP00
Buy genuine Siemens 3RT2028-1AP00 online today from LeadTime.ca, a high-performance power contactor designed to meet demanding industrial automation needs. This reliable 3-pole power contactor operates at 230 V AC and 50 Hz with a rated current of 38 A, suitable for controlling motors up to 18.5 kW at 400 V. Part of the Siemens SIRIUS series, the 3RT2028-1AP00 offers robust performance and durability, making it an ideal component for motor control and automation applications. Its compact size (S0) and screw terminal connections facilitate easy installation and integration into existing systems.
Key Features of Siemens 3RT2028-1AP00
- Rated operational current of 38 A suitable for 3-phase motors
- High switching performance up to 18.5 kW at 400 V AC (AC-3 duty)
- 3-pole contactor with auxiliary contacts: 1 NO + 1 NC configuration
- Insulation voltage rating of 690 V and surge voltage resistance of 6 kV
- Durable mechanical service life of up to 10 million operations
- Thermal short-time current capability up to 304 A for 10 seconds
- Screw terminal design for secure and reliable wiring
- Compact size S0 for space-saving panel integration
- Protection class IP20 ensuring basic protection against solid objects
Technical Specs of 3RT2028-1AP00
Explore Siemens 3RT2028-1AP00 specifications for detailed parameters to ensure system compatibility.
| Parameter |
Value |
| Rated operational current (AC-3, 400 V) |
38 A |
| Rated power (motor, AC-3) |
18.5 kW at 400 V |
| Number of poles |
3 |
| Auxiliary contacts |
1 NO + 1 NC |
| Coil voltage |
230 V AC, 50 Hz |
| Surge voltage resistance |
6 kV |
| Mechanical service life |
10,000,000 switching cycles |
| Protection class |
IP20 |
Applications / Use Case
This Siemens 3RT2028-1AP00 is commonly used in industrial automation worldwide. It is ideal for motor control applications, including factory control panels, production line systems, and machine automation setups. Its reliable switching capability for 3-phase motors and compact design suits diverse applications such as conveyor systems, packaging machinery, and process control environments, ensuring efficient and safe operation of electrical motors and equipment.
Price & Availability
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