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Siemens 3VA1120-3ED42-0AA0
IEC Frame Circuit Breaker with Thermal-Magnetic Trip Unit
Product Description
Introducing the Siemens Low Voltage 3VA Molded Case Circuit Breaker with Thermal-Magnetic Trip Unit. This model, identified as 3VA11, boasts a robust IEC frame with low (Class N) breaking capacity.
The circuit breaker is designed to handle up to 20A with a 4-pole configuration. It offers In=25kA at 415V and 7kAIC at 690V, ensuring optimal line protection.
Equipped with the TM210 trip unit, this circuit breaker provides fixed Ir and Ii values for reliable short-circuit protection. Its special features include a lug terminal and nut keeper for easy connection and installation.
With dimensions of 4 x 5.1 x 3.5 inches, this circuit breaker is compact yet powerful. It's an ideal choice for applications requiring high performance and reliability.
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Offer details
- Offer from:
Trusted supplier — Germany, member since 2024 - Availability:
- On requestLead time: 5 days
- Warranty:
- Not specified
- Condition:
- New Factory Sealed
Specifications
- Brand
- Siemens
- Number of poles
- 4
- Rated voltage
- 690 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP40
- Rated permanent current Iu
- 20 A
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | 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 3VA1120-3ED42-0AA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 16-09-2026
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