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Siemens 3VA1150-4EF46-0AA0
3VA11 4P 50A 36KA Circuit Breaker
Product Description
The 3VA11 circuit breaker is a low voltage device designed for secure electrical line protection. It features a 4-pole configuration with a rated permanent current of 50A and a rated short-circuit breaking capacity of 36kA at 415V. The thermal-magnetic trip unit, TM240, allows for adjustable overload protection settings between 35A to 50A and short-circuit protection settings ranging from 5 to 10 times the rated current.
This model is equipped with a frame clamp electrical connection on the front side and is built for fixed installation. It does not include an integrated earth fault protection or under voltage release. The circuit breaker has a degree of protection rated at IP40, ensuring it is suitable for a variety of environments.
Dimensions of the device are 4 x 5.1 x 3.5 inches, allowing for compact installation. The connection method utilizes a box terminal with a steel wrap-around lug, enhancing durability and reliability in industrial applications.
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Offer details
- Offer from:
Trusted supplier — Germany, member since 2024 - Availability:
- On requestLead time: 5 days
- Warranty:
- Not specified
- Condition:
- New Factory Sealed
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
- 50 A
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability On requestLead time: 5 days | SupplierGermanyTrusted 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 3VA1150-4EF46-0AA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 18-09-2026
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