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Siemens 3VA2440-7HK42-0AA0
3VA24 4P 400A 110KA ETU3-ELISA NUT
Product Description
The 3VA24 circuit breaker is designed for low voltage applications and adheres to IEC standards. It features a 4-pole configuration with a rated current of 400A and a very high breaking capacity classified as C, with an Icu rating of 110kA at 415V and 6kA at 690V. This unit is equipped with an ETU340 electronic trip unit for enhanced operational reliability.
Connection is facilitated through a lug terminal and includes a nut keeper kit. The dimensions of the device measure 7.2 inches in width, 9.8 inches in height, and 5.4 inches in depth. It supports top hat rail mounting and offers adjustable short-circuit protection settings, enabling a tailored response to various load conditions.
Additional specifications include an IP40 protection rating, which ensures adequate defense against dust and moisture intrusion, and a rated voltage of up to 690V. The device is built as a fixed installation with a screw connection type for the main current circuit, ensuring robust electrical connectivity.
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
- 4
- 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 3VA2440-7HK42-0AA0, 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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