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Siemens 3RV2021-4BA25
S0 Circuit Breaker for Motor Protection
Product Description
The Siemens S0 Circuit Breaker is a robust solution designed for motor protection, class 10. It offers an A-release rating of 14...20A and an N-release rating of 260A, ensuring reliable performance under various conditions. The spring-type terminal provides standard switching capacity with transverse auxiliary switches, offering both Normally Open (1 NO) and Normally Closed (1 NC) functionality.
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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
- Pole number
- 3
- Manner of using
- Toggle
- Protection type IP
- IP20
- Release system
- magnetic
- Sensitive to phase failure
- Description of product type
- 3RV2
Available Offers
(9)| 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 Refurbished | Availability 2 pcs. Updated at: 15-09-2026In-Stock | Supplier GermanyTrusted supplier — member since 2024 | Warranty 24 months | |
| Condition New Factory Sealed | Availability 2 pcs. Updated at: 18-09-2026In-Stock | Supplier PolandTrusted supplier — member since 2022, 1–4 employees | Warranty 6 months | |
:fill(white):quality(80)/media/thumbor) | Condition New Factory Sealed | Availability 5 pcs. Updated at: 20-09-2026In-Stock | SupplierPolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
 | Condition New Factory Sealed | Availability 8 pcs. Updated at: 20-09-2026In-Stock | SupplierGermanyTrusted supplier — member since 2024 | Warranty 12 months | |
 | Condition New Surplus | Availability 2 pcs. Updated at: 19-09-2026In-Stock | Supplier NetherlandsTrusted supplier — member since 2023, 5–9 employees | Warranty Not specified |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 3RV2021-4BA25, 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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