The Siemens 3RT2325-1AV00 is a reliable SIRIUS 3RT23 Series 4-pole power contactor designed for switching non-inductive and slightly inductive loads in industrial control, power distribution, HVAC, and automation applications. Equipped with 4 Normally Open (4NO) main contacts and 1 NO + 1 NC integrated auxiliary contacts, this contactor provides flexible control and monitoring capabilities in a compact S0 frame. Based on the Siemens 3RT23 series specifications, it offers dependable switching performance for AC-1 applications.
The contactor is fitted with a 400V AC, 50Hz operating coil (Variant AV00) and robust screw terminal connections, ensuring secure wiring and reliable operation in demanding industrial environments. Its compact construction allows efficient use of panel space while maintaining high switching reliability.
Rated at 35A AC-1 at 400V, the 3RT2325-1AV00 is suitable for switching heating systems, lighting loads, control transformers, power supplies, and other resistive or lightly inductive industrial loads. The integrated auxiliary contacts simplify control circuit design by enabling signaling, interlocking, and status monitoring without requiring additional accessories.
Built according to Siemens SIRIUS quality standards, the contactor features a rated insulation voltage of 690V, IP20 protection, and a mechanical service life of up to 10 million operating cycles, ensuring long-term operational reliability and reduced maintenance requirements.
The device supports DIN rail or panel mounting and operates reliably in ambient temperatures from -25°C to +60°C, making it suitable for motor control centers (MCCs), industrial machinery, process automation systems, building management systems, and electrical distribution panels.
As part of the trusted Siemens SIRIUS contactor family, the 3RT2325-1AV00 delivers dependable switching performance, compact design, and seamless integration with Siemens overload relays, motor starters, and automation products.
| Specification | Details |
|---|---|
| Product Name | Power Contactor |
| Brand | Siemens |
| Series | SIRIUS 3RT23 |
| Model Number | 3RT2325-1AV00 |
| SKU | 3RT2325-1AV00 |
| Product Type | Power Contactor |
| Utilization Category | AC-1 |
| Rated Operational Current (AC-1) | 35 A |
| Number of Poles | 4 Pole |
| Main Contacts | 4 NO |
| Auxiliary Contacts | 1 NO + 1 NC Integrated |
| Coil Voltage | 400 V AC |
| Frequency | 50 Hz |
| Coil Variant | AV00 |
| Frame Size | S0 |
| Terminal Type | Screw Terminals |
| Rated Insulation Voltage (Ui) | 690 V |
| Surge Voltage Resistance | 6 kV |
| 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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