Need more information?
Siemens 3VA2110-5HN32-0AA0
3VA21 3P 100A 55KA ETU3-LSI NUT
Product Description
The 3VA21 is an IEC molded case circuit breaker designed for low voltage applications. It features a medium breaking capacity (Class M) suitable for various industrial settings. This model operates at a rated voltage of 690 V and is equipped with an ETU350 electronic trip unit, which provides line protection and allows for customizable overload settings between 40 A and 100 A.
The device's rated short-circuit breaking capacity is 55 kA at 415 V, ensuring reliable protection against high fault currents. The circuit breaker is designed with a front-side connection for the main current circuit using a screw connection, and it is also compatible with DIN rail mounting. Additionally, it includes a nut keeper for secure installation.
With dimensions of 4.1 x 7.1 x 4.2 inches, it fits well in standard control cabinets. The protective design is rated at IP40, making it suitable for a range of environments where dust and moisture might be present.
Need more information?
Offer details
- Offer from:
Trusted supplier — Germany, member since 2024 - Availability:
- 2 pcs.Updated at: 15-09-2026In-Stock
- Warranty:
- 24 months
- Condition:
- New Surplus
Specifications
- Brand
- Siemens
- Number of poles
- 3
- Rated voltage
- 690 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP40
- Rated permanent current Iu
- 100 A
Available Offers
(4)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Surplus | Availability 2 pcs. Updated at: 15-09-2026In-Stock | SupplierGermanyTrusted supplier — member since 2024 | Warranty 24 months | |
:fill(white):quality(80)/media/thumbor) | Condition New Factory Sealed | Availability 5 pcs. Updated at: 20-09-2026In-Stock | Supplier PolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
| Condition New Factory Sealed | Availability On requestLead time: 5 days | SupplierGermanyTrusted 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 3VA2110-5HN32-0AA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 15-09-2026
Market insights for 3VA2110-5HN32-0AA0
Get real-time analytics and market data for 3VA2110-5HN32-0AA0 and other products from the Circuit Breakers & Fuses 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