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Siemens 3VA2125-6HN36-0AA0
3VA21 3P 25A 85KA ETU3-LSI BOX Circuit Breaker
Product Description
The 3VA21 3P 25A 85KA ETU3-LSI BOX is a low voltage molded case circuit breaker designed for line protection. This device operates at a rated voltage of 690V and is equipped with an electronic trip unit (ETU350) that provides overload and short-circuit protection. Its breaking capacity is classified as high (Class H), with a short-circuit breaking capability of 85kA at 415V and 2.5kA at 690V.
Measuring 4.1 x 7.1 x 4.2 inches, the circuit breaker features a robust design suitable for DIN rail mounting. The device includes a front-side connection for the main current circuit via a double-sided box terminal. It also supports additional functionalities such as optional motor drive integration, although it does not include an integrated earth fault protection feature.
With a permanent current rating of 25A, this circuit breaker can operate effectively within a temperature range of -25°C to 70°C. The IP40 protection class ensures it is suitable for various environmental conditions. Additionally, the electronic trip unit allows for adjustable overload release settings, making it adaptable to different application needs.
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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
- 3
- Rated voltage
- 690 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP40
- Rated permanent current Iu
- 25 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 3VA2125-6HN36-0AA0, 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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