SIEMENS
Siemens 3RT2025-1BB44 SIRIUS 17A 24V DC Power Contactor
Siemens 3RT2025-1BB44 SIRIUS 17A 24V DC Power Contactor
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Siemens 3RT2025-1BB44 SIRIUS Power Contactor
| Specification | Verified Product Data |
|---|---|
| Manufacturer | Siemens AG |
| Catalog Number | 3RT2025-1BB44 |
| Product Family | SIRIUS 3RT2 |
| Product Type | Power Contactor |
| Utilization Category | AC-3e / AC-3 |
| Rated Operational Current | 17 A (AC-3e/AC-3) |
| Rated Motor Power | 7.5 kW @ 400 V |
| Control Coil Voltage | 24 V DC |
| Main Poles | 3 |
| Auxiliary Contacts | 2 NO + 2 NC |
| Frame Size | S0 |
| Terminal Connection | Screw Terminal |
| Auxiliary Switch | Removable |
| Net Weight | 0.645 kg |
| Packaging Dimensions | 54 × 92 × 159 mm |
| Country of Origin | Germany |
| Manufacturer Lifecycle | PM300 — Active Product |
Product Overview
The Siemens 3RT2025-1BB44 is a SIRIUS 3RT2 power contactor manufactured by Siemens AG for industrial motor switching and control applications. This three-pole contactor provides a rated operational current of 17 A under AC-3e/AC-3 utilization categories and supports a rated motor power of 7.5 kW at 400 V. The unit features a 24 V DC control coil, a 2 NO + 2 NC auxiliary contact configuration, and screw terminal connections. Its S0 frame size offers a compact configuration for industrial control panel integration. The removable auxiliary switch design supports convenient maintenance and control wiring arrangements. Siemens classifies this exact ordering number as an active PM300 product. Actual product and packaging photographs show the matching catalog number 3RT2025-1BB44. The supplied photographs also show a separately identified auxiliary contact accessory marked 3RH2911-1HA11. Please confirm the included accessory configuration before ordering.
Key Product Features
- SIRIUS 3RT2 Power Contactor — Siemens industrial contactor for motor switching and control.
- 17 A AC-3e/AC-3 Rating — Manufacturer-specified operational current for motor switching.
- 7.5 kW Motor Power @ 400V — Rated motor power for the specified operating conditions.
- 24 V DC Control Coil — DC control supply for contactor operation.
- 3-Pole Main Contacts — Three-pole configuration for industrial power switching.
- 2 NO + 2 NC Auxiliary Contacts — Manufacturer-specified removable auxiliary contact arrangement.
- S0 Frame Size — Compact SIRIUS contactor design.
- Screw Terminal Connection — Screw-type terminals for electrical connection.
- Active Siemens Product — PM300 lifecycle classification in the manufacturer catalog.
Actual Product Verification
In Stock & Available to Order
Siemens 3RT2025-1BB44 is marked in stock based on supplied inventory information. This SIRIUS three-pole power contactor is rated 17 A AC-3e/AC-3, 7.5 kW at 400 V and features a 24 V DC control coil. Actual product and packaging photos are available for catalog-number confirmation. Please verify the control supply voltage, motor switching requirements and included auxiliary accessories before placing your order. Available quantity and dispatch arrangements can be confirmed with our sales team.
Siemens 3RT2025-1BB44
Contact us for exact-model verification, multiple-unit requirements and industrial contactor sourcing. Please confirm the 24 V DC coil, 17 A AC-3e/AC-3 rating, auxiliary contact configuration and included accessories before ordering.
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