Siemens 3RT2025-1DB44-3MA0 SIRIUS Contactor - 17A, 24V DC, 2NO+2NC
Siemens 3RT2025-1DB44-3MA0 SIRIUS Power Contactor
The Siemens 3RT2025-1DB44-3MA0 is a 3-pole SIRIUS power contactor rated for AC-3e/AC-3 applications with a current of 17A and power of 7.5 kW at 400V. It operates with a 24V DC coil and features 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts. This size S0 contactor uses screw terminals and includes a captive auxiliary switch with a plugged-in varistor for surge protection.
This versatile contactor is suited for various industrial automation tasks, including motor control, switching of loads, and applications requiring significant auxiliary contact configurations. The integrated varistor provides protection against voltage transients, enhancing reliability.
Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3RT2025-1DB44-3MA0. We offer competitive pricing and swift delivery, ensuring your critical automation components are readily available.
| Type | Power Contactor |
| Manufacturer | Siemens |
| Series | SIRIUS 3RT2 |
| Poles | 3 |
| Rated operational current AC-3e/AC-3 | 17 A |
| Rated operational power AC-3e/AC-3 | 7.5 kW @ 400 V |
| Coil Voltage | 24 V DC |
| Auxiliary Contacts | 2 NO + 2 NC |
| Terminal Type | Screw |
| Size | S0 |
| Protection | Plugged-in varistor |
| Feature | Captive auxiliary switch |