Need more information?
Siemens 3RT2535-1NP30
AC3 Power Contactor, 40A, 18.5kW, 4-Pole, 2NO+2NC, Size S2, Screw Terminal
Product Description
The AC3 Power Contactor is a robust solution designed to handle high-power applications. It features a 40A rating and an impressive 18.5kW capacity, making it suitable for various industrial settings.
This contactor boasts a 4-pole design, ensuring reliable electrical connections. The integrated terminals provide easy and secure screw terminal connections, enhancing the overall efficiency of your system.
With its size S2 design, this contactor offers a compact yet powerful solution. It is compatible with both AC and DC power sources, operating within the voltage range of 175-280V. The integrated terminals for 1NO+1NC further enhance its versatility.
Need more information?
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
- Description of product type
- 3RT25
- Number of main contacts as opener
- 2
- Suitable for series installation
- Yes
- Number of auxiliary contacts as opener
- 0
- Number of auxiliary contacts as shutter
- 0
- Max. rated DC voltage for controls
- 280 volt
Available Offers
(5)| 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 1 pc. Updated at: 31-10-2025In-Stock | Supplier United KingdomTrusted supplier — member since 2021 | Warranty Not specified | |
:fill(white):quality(80)/media/thumbor) | Condition New Factory Sealed | Availability 5 pcs. Updated at: 16-09-2026In-Stock | Supplier PolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
| 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 3RT2535-1NP30, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 22-08-2026
Market insights for 3RT2535-1NP30
Get real-time analytics and market data for 3RT2535-1NP30 and other products from the Contactors & Relays category to optimize your purchasing decisions
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime