The Siemens 3RT2017-1AP02 is a SIRIUS 3RT2 series 3-pole power contactor designed for reliable switching of three-phase motors up to 5.5 kW at 400 V AC. It features mirror contact elements, spring-loaded (push-in) terminals, and a 230 V AC control coil (50/60 Hz), making it suitable for motor control centers (MCCs), automation systems, HVAC applications, and industrial power distribution systems.
This model belongs to the compact S00 frame size and is rated for AC-3 / AC-3e duty up to 12 A, making it a standard industrial solution for small motor switching and control applications.
According to Siemens catalog data, this variant includes 1 NC auxiliary contact, 3 NO main contacts, and is designed for DIN rail or panel mounting with screw/push-in style terminal compatibility depending on version.
The mirror contact elements provide mechanically linked feedback of the main contacts, which is essential for PLC interlocking, safety circuits, and machine monitoring, ensuring that the controller can verify the true ON/OFF status of the contactor.
With spring-loaded (push-in) terminals, wiring is faster and more vibration-resistant than traditional screw wiring, making it suitable for modern industrial control panels.
• Siemens SIRIUS 3RT2 series power contactor
• Model: 3RT2017-1AP02
• 3-pole motor switching contactor
• Rated AC-3 current: 12 A
• Motor rating: 5.5 kW @ 400 V AC
• Control coil: 230 V AC (50/60 Hz)
• Mirror contact elements for safety feedback
• Spring-loaded (push-in) terminals
• Compact S00 frame size
• 1 NC auxiliary contact (typical configuration)
• High electrical endurance and reliability
• Suitable for industrial automation and MCC panels
• Compatible with Siemens SIRIUS modular accessories
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS 3RT2 |
| Model Number | 3RT2017-1AP02 |
| Product Type | Power Contactor |
| Contactor Configuration | 3 Pole |
| Rated Current (AC-3) | 12 A |
| Motor Rating | 5.5 kW @ 400 V AC |
| Coil Type | 230 V AC (50/60 Hz) |
| Auxiliary Contact | 1 NC |
| Contact Feedback | Mirror Contact Elements |
| Terminal Type | Spring-loaded (push-in) |
| Frame Size | S00 |
| Application | Motor Control & Power Switching |
| Brand | Siemens |
No reviews yet.