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Siemens 3VA5215-7EC31-1AA0
3VA52 3P 150A 100KA FTAM NAV Circuit Breaker
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Product Description
The 3VA52 3P 150A 100KA FTAM NAV is a low voltage molded case circuit breaker designed for reliable line protection. It operates with a thermal-magnetic trip unit, classified as Class C, which provides robust short-circuit protection.
With a rated current of 150A, this circuit breaker has a very high breaking capacity of 100kA at 480V and 35kA at 600V, ensuring effective protection in demanding applications. The device is constructed to withstand conditions up to 50°C without lugs, making it suitable for naval applications.
Dimensions of this unit are 4.1 inches in width, 7.3 inches in height, and 4.2 inches in depth. The 3-pole configuration allows for versatile installation options, including compatibility with DIN rail mounting. It is important to note that while it includes a built-in protection unit, it does not feature integrated earth fault protection or under voltage release.
This circuit breaker is built for durability and efficiency, meeting UL 489 standards and offering an overload release current setting of 150A, adjustable for short-circuit protection.
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Offer details
- Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees - Availability:
- 5 pcs.Updated at: 21-09-2026In-Stock
- Warranty:
- 24 months
- Condition:
- New Factory Sealed
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
- 150 A
Available Offers
(3)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Factory Sealed | Availability 5 pcs. Updated at: 21-09-2026In-Stock | SupplierPolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
 | Condition New Factory Sealed | Availability On requestLead time: 10 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 3VA5215-7EC31-1AA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 21-09-2026
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