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Siemens 3RV2021-4EA10
S0 Circuit Breaker, A-release 27-32A, N-release 400A
Product Description
The Siemens S0 Circuit Breaker is a robust solution designed for motor protection. It offers an A-release rating ranging from 27 to 32 Amperes, with an N-release capacity of up to 400 Amperes. This circuit breaker features a screw terminal connection and comes with a standard switching capacity. Its Class 10 design ensures reliable performance in demanding applications.
Key Features:
- A-release rating: 27 to 32 Amperes
- N-release capacity: up to 400 Amperes
- Screw terminal connection
- Standard switching capacity
- Class 10 design for reliable performance
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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
- Connection type
- Screw connection
Available Offers
(24)| 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 Surplus | Availability 1 pc. Updated at: 15-09-2026In-Stock | Supplier GermanyTrusted supplier — member since 2024 | Warranty 24 months | |
| Condition New Surplus | Availability 1 pc. Updated at: 15-09-2026In-Stock | SupplierGermanyTrusted supplier — member since 2024 | Warranty 24 months | |
| Condition Refurbished | Availability 3 pcs. Updated at: 15-09-2026In-Stock | SupplierGermanyTrusted supplier — member since 2024 | Warranty 24 months | |
| Condition New Factory Sealed | Availability 5 pcs. Updated at: 31-10-2025In-Stock | Supplier United KingdomTrusted supplier — member since 2021 | Warranty Not specified | |
 | Condition New Surplus | Availability 2 pcs. Updated at: 18-09-2026In-Stock | SupplierGermanyTrusted supplier — member since 2025, 5–9 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 3RV2021-4EA10, 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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