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Siemens 3RT1056-6PP35
Power Contactor 90KW 400V AC-3
Product Description
This power contactor is engineered for AC-3 service with a capacity of 185 A. It operates at a rated power of 90 kW at 400 V AC, compatible with both 50 Hz and 60 Hz supply frequencies. Additionally, it supports DC operation within a range of 200-277 V. The device features 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, structured within a 3-pole configuration and housed in a frame size S6.
Connections are facilitated via busbars, while the control is electronic, integrating with a PLC and SIMOCODE interface along with a remaining lifetime signal. Notably, the contactor is not suitable for standard rail mounting. Its design allows for series installation, with a maximum rated DC voltage for controls of 277 volts and a minimum rated control voltage of 200 volts for both AC and DC 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
- Connection type
- Connecting rail
- Suitable for series installation
- Max. rated DC voltage for controls
- 277 volt
- Number of making contacts and main contacts
- 3
- Min. rated control voltage Us with DC
- 200 volt
- Rated operating power (AC-4, 400 V)
- 90 kilowatt
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 3RT1056-6PP35, 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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