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Siemens 3VA2340-7HN32-0AA0
3VA23 3-Pole 400A Circuit Breaker with Electronic Trip Unit ETU350 LSI
Product Description
The 3VA23 circuit breaker is designed for low voltage applications, featuring a robust electronic trip unit (ETU350) that provides comprehensive overload protection. With a rated current of 400A and an impressive breaking capacity of 110kA at 415V, this device is suitable for demanding environments.
It operates at a rated voltage of up to 690V and is constructed to accommodate a variety of mounting options, including DIN rail. The circuit breaker is built with a degree of protection of IP40, ensuring a degree of resistance against dust and moisture.
Special features include a connection with a lug terminal and nut keeper, allowing for secure and reliable connections. The device is equipped with a rocker lever as the control element, ensuring ease of operation. Additionally, it has a short-circuit release adjustment range of up to 4000A, allowing for precise settings based on application requirements.
This circuit breaker is an integral component for line protection in industrial settings, aligning with the standards set forth for IEC molded case circuit breakers.
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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
- Number of poles
- 3
- Rated voltage
- 690 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP40
- Rated permanent current Iu
- 400 A
Available Offers
(3)| 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 Factory Sealed | Availability On requestLead time: 5 days | Supplier GermanyTrusted 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 3VA2340-7HN32-0AA0, 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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