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Siemens 3VA2040-8JP42-0AA0
3VA20 4P 40A 150KA ETU5-LSI
Product Description
The 3VA20 4P circuit breaker is designed for low voltage applications, adhering to IEC standards. With a rated current of 40A and a breaking capacity classified as extremely high (Class L), it offers reliable line protection. The device can handle an impressive Icu of 150kA at 415V and 24kA at 690V, ensuring robust performance in critical environments.
This model incorporates an ETU550 electronic trip unit with an LCD display, facilitating precise overload protection settings. The adjustable short-circuit protection ranges from 0.6 to 10 times the rated current, while the instantaneous short-circuit protection setting varies from 1.5 to 12 times the rated current. The device also features a nut keeper for secure connections and is suitable for top hat rail mounting.
Measuring 5.5 inches in width, 7.1 inches in height, and 4.2 inches in depth, this built-in device is designed for efficient space utilization. Its degree of protection is rated at IP40, making it suitable for various industrial applications.
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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
- 4
- Rated voltage
- 690 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP40
- Rated permanent current Iu
- 40 A
Available Offers
(3)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Surplus | Availability On requestLead time: 21 days | Supplier RomaniaTrusted 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 |
Germany
ItalyOffer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 3VA2040-8JP42-0AA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 05-10-2026
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