The Siemens 3RT2316-1AP00 is a compact and reliable SIRIUS 3RT2 Series 4-pole power contactor designed for switching electrical loads in industrial automation systems, HVAC installations, control panels, and power distribution applications. Featuring 4 Normally Open (4NO) main contacts, this contactor delivers dependable switching performance for a wide range of industrial and commercial applications.
Designed for AC-1 applications up to 20A, the 3RT2316-1AP00 is suitable for switching resistive and slightly inductive loads such as heating systems, lighting circuits, transformers, control power supplies, and industrial electrical equipment. The contactor is equipped with a 230V AC, 50/60 Hz operating coil (Variant AP00), ensuring reliable operation in standard industrial control systems.
Built in the compact S00 frame size, the device utilizes robust screw terminal connections that provide secure conductor termination, simplified wiring, and easy maintenance. Its space-saving design makes it ideal for electrical control panels, machine-building applications, OEM equipment, and automation systems where installation space is limited.
Manufactured according to Siemens SIRIUS quality standards, the 3RT2316-1AP00 offers a rated insulation voltage of 690V, high electrical endurance, and a mechanical service life of up to 10 million operating cycles, ensuring long-term reliability and reduced maintenance costs. The contactor also features IP20 finger-safe terminals for enhanced operator safety during installation and servicing.
The compact construction and reliable switching characteristics make the contactor suitable for motor control centers (MCCs), industrial machinery, building management systems, HVAC control systems, process automation equipment, and power switching applications. Its compatibility with Siemens SIRIUS accessories further enhances system flexibility and expandability.
As part of the trusted Siemens SIRIUS 3RT2 contactor family, the 3RT2316-1AP00 delivers efficient switching performance, robust construction, and seamless integration with Siemens overload relays, motor starters, and industrial automation solutions.
| Specification | Details |
|---|---|
| Product Name | Power Contactor |
| Brand | Siemens |
| Series | SIRIUS 3RT2 |
| Model Number | 3RT2316-1AP00 |
| SKU | 3RT2316-1AP00 |
| Product Type | Power Contactor |
| Utilization Category | AC-1 |
| Rated Operational Current (AC-1) | 20 A |
| Number of Poles | 4 Pole |
| Main Contacts | 4 NO |
| 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 |
| Operating Temperature | -25°C to +60°C |
| Application | Power Switching & Industrial Control |
| Product Family | Siemens SIRIUS Contactors |
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