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Siemens 3VA2125-7HK46-0AA0
3VA21 4P 25A 110KA ETU340 ELISA Circuit Breaker
Product Description
The 3VA21 circuit breaker is a low voltage solution engineered for line protection within electrical systems. Featuring a 4-pole configuration, it has a rated operational current of 25A and an exceptional breaking capacity of 110kA at 415V. Its electronic trip unit, designated as ETU340 ELISA, ensures precise overload protection.
Constructed with a frame clamp for the main circuit connection, the device allows for front-side electrical connections. It accommodates a temperature operating range between -25 °C and 70 °C, and its dimensions are 5.5 in x 7.1 in x 4.2 in (140 mm x 181 mm x 86 mm). The circuit breaker is rated for a maximum short-circuit breaking capacity of 110kA at 415V, complying with IEC standards.
Additionally, the device does not support integrated earth fault protection or under-voltage release but is compatible with motor drive options. The circuit breaker features an IP40 protection class, ensuring suitability for various environments.
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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
- 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 3VA2125-7HK46-0AA0, 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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