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Siemens 3VA2163-6KQ46-0AA0
3VA21 4P 63A 85KA ETU860-LSIG BOX
Product Description
The 3VA21 circuit breaker is designed for low voltage applications, featuring a four-pole configuration and an electronic trip unit (ETU860) that provides comprehensive protection against overloads and short circuits. With a rated permanent current (Iu) of 63A, this device supports a breaking capacity of 85kA at 415V, making it suitable for demanding environments.
This circuit breaker is equipped with adjustable short-circuit protection settings, allowing for customization based on specific operational needs. It supports a variety of connection types, including a box terminal and steel wrap-around lug. The dimensions of the unit are 5.5 inches in width, 7.1 inches in height, and 4.2 inches in depth, allowing for flexible installation options.
With a degree of protection rated at IP40, it is suitable for indoor use. The device also includes integrated earth fault protection, ensuring added safety. The design allows for optional DIN rail mounting, enhancing its versatility in installation scenarios. The 3VA21 circuit breaker is classified under the IEC standards, ensuring compliance with international safety and performance regulations.
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
- 63 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 3VA2163-6KQ46-0AA0, 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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