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Siemens 3VA2040-6KQ36-0AA0
Low Voltage Circuit Breaker with Electronic Trip Unit
Product Description
The Siemens Low Voltage Circuit Breaker is a robust solution for industrial power protection. It features an IEC frame with a 3VA rating and a breaking capacity of up to 85kA at 415V, making it suitable for high-current applications.
The breaker comes equipped with the ETU860 electronic trip unit, which offers LSIG functionality and metering capabilities. This allows for precise line protection and overload protection, with a current rating of up to 40A.
The circuit breaker also provides short-circuit protection, with a short-time current rating ranging from 0.6 to 10 times the rated current (In). Additionally, it offers N conductor protection, which can be enhanced with an external current transformer for up to 160% ground fault protection.
The breaker features a clamp connection and a steel wrap-around lug for easy installation. Its dimensions are 4.1 x 7.1 x 4.2 inches, making it compact and suitable for various 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
- 3
- 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 | 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 3VA2040-6KQ36-0AA0, 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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