The Siemens 3RT2317-1AP00 is a compact and reliable SIRIUS 3RT23 Series power contactor designed for switching electrical loads in industrial automation, HVAC systems, control panels, and power distribution applications. This 4-pole contactor features 4 Normally Open (4NO) main contacts along with 1 Normally Open (1NO) + 1 Normally Closed (1NC) integrated auxiliary contacts, providing versatile control and monitoring capabilities.
Designed for AC-1 applications up to 20A, the 3RT2317-1AP00 is suitable for switching resistive and slightly inductive loads such as heating circuits, lighting systems, transformers, and industrial power supplies. The contactor is equipped with a 230V AC, 50/60 Hz operating coil (Variant AP00) and durable screw terminals that ensure secure electrical connections and simplified maintenance.
The integrated 1NO + 1NC auxiliary contacts provide built-in functionality for signaling, interlocking, status indication, and control circuit integration without requiring additional auxiliary blocks. This helps optimize panel space and reduce installation complexity.
Built in the compact S00 frame size, the 3RT2317-1AP00 delivers dependable switching performance while maintaining a space-saving footprint. Its design supports DIN rail or panel mounting, making it ideal for OEM equipment, industrial machinery, building management systems, motor control centers, and process automation applications.
Manufactured to Siemens SIRIUS quality standards, the contactor offers a rated insulation voltage of 690V, IP20 touch protection, and a mechanical service life of up to 10 million operating cycles, ensuring long-term reliability even in demanding industrial environments.
As part of the trusted Siemens SIRIUS 3RT2 contactor family, the 3RT2317-1AP00 provides efficient power switching, robust construction, and seamless compatibility with Siemens overload relays, motor starters, and industrial automation components.
| Specification | Details |
|---|---|
| Product Name | Power Contactor |
| Brand | Siemens |
| Series | SIRIUS 3RT23 |
| Model Number | 3RT2317-1AP00 |
| SKU | 3RT2317-1AP00 |
| Product Type | Power Contactor |
| Utilization Category | AC-1 |
| Rated Operational Current (AC-1) | 20 A |
| Number of Poles | 4 Pole |
| Main Contacts | 4 NO |
| Auxiliary Contacts | 1 NO + 1 NC Integrated |
| Coil Voltage | 230 V AC |
| Coil Frequency | 50/60 Hz |
| Coil Variant | AP00 |
| Frame Size | S00 |
| Terminal Type | Screw Terminals |
| Rated Insulation Voltage (Ui) | 690 V |
| Protection Class | IP20 |
| Mechanical Life | Up to 10 Million Operations |
| Mounting Type | DIN Rail / Panel Mount |
| Application | Power Switching & Industrial Control |
| Operating Temperature | -25°C to +60°C |
| Product Family | Siemens SIRIUS Contactors |
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