The Siemens 3RT2015-1AP028K is a SIRIUS 3RT2 series 3-pole power contactor designed for reliable switching of small three-phase motors and industrial loads. It features mirror contact elements, screw terminal connections, and an AC-operated control coil, making it suitable for use in motor control centers (MCCs), HVAC systems, automation panels, machinery, and power distribution applications.
This model belongs to the compact S00 frame size and is rated for AC-3 duty up to 7 A with a motor capacity of approximately 3 kW at 400 V AC, making it ideal for light-duty motor control applications in industrial environments.
The integrated mirror contact elements provide reliable feedback of the main contact position. This is especially important in safety circuits, PLC monitoring, and interlocking systems where accurate ON/OFF status indication is required.
With robust screw terminals, the contactor ensures secure wiring, vibration resistance, and easy installation inside control panels, improving long-term reliability and maintenance efficiency.
• Genuine Siemens SIRIUS 3RT2 power contactor
• Model: 3RT2015-1AP028K
• 3-pole motor switching contactor
• Rated AC-3 current: ~7 A
• Motor rating: ~3 kW at 400 V AC
• AC control coil (230 V AC typical variant)
• Mirror contact elements for safety feedback
• Screw terminal connection system
• Compact S00 frame size
• High electrical endurance and reliability
• Suitable for industrial automation and MCC panels
• Compatible with Siemens SIRIUS accessories
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS 3RT2 |
| Model Number | 3RT2015-1AP028K |
| Product Type | Power Contactor |
| Contactor Configuration | 3 Pole |
| Rated Current (AC-3) | ~7 A |
| Motor Rating | ~3 kW @ 400 V AC |
| Coil Type | AC Coil |
| Contact Feedback | Mirror Contact Elements |
| Terminal Type | Screw Terminals |
| Frame Size | S00 |
| Application | Motor Control & Power Switching |
| Brand | Siemens |
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