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Siemens 3RT1054-2NF36
Contactor 55 kW 400 V AC-3
Product Description
This contactor is designed for efficient operation in industrial applications, rated at 55 kW for AC-3 at 400 V. It supports both AC and DC operation, with a control supply voltage of 96-127 V. The device features a modular design, allowing for flexibility in various setups.
Equipped with three main contacts, this three-pole contactor includes two normally open and two normally closed auxiliary contacts. The electronic operating mechanism is compatible with a 24 V DC PLC interface, facilitating integration into automated systems. Additionally, the spring-loaded terminal connections ensure secure wiring, while the busbar connection type simplifies installation.
Compliant with relevant standards, this unit is suitable for demanding operational conditions, making it a reliable choice for control applications.
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Offer details
- Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees - Availability:
- On requestLead time: 21 days
- Warranty:
- Not specified
- Condition:
- New Surplus
Specifications
- Brand
- Siemens
- Modular version
- Voltage type for actuating
- AC/DC
- Rated operation power NEMA
- 73.549875 kW
- Rated control supply voltage Us at DC
- 96 V
- Rated operation power at AC-3, 400 V
- 55 kW
- Rated operation power at AC-4, 400 V
- 55 kW
Available Offers
(3)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Surplus | Availability On requestLead time: 21 days | SupplierRomaniaTrusted supplier — member since 2023, 1–4 employees | Warranty Not specified | |
 | Condition New Factory Sealed | Availability On requestLead time: 5 days | Supplier GermanyTrusted supplier — member since 2024 | Warranty Not specified | |
 | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier ItalyTrusted supplier — member since 2021, 10–19 employees | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 3RT1054-2NF36, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 22-08-2026
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