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Siemens 3VA5580-7EC42-0AA0
3VA55 4P 800A 100KA Circuit Breaker
Product Description
The 3VA55 frame circuit breaker is designed for low voltage applications, offering a medium high breaking capacity as classified by Class C. It operates at a rated voltage of 690V and is suitable for line protection with a trip unit model TM230, providing overload protection with a fixed setting of Ir = 800A and a short-circuit protection setting Ii = 5...10 x In.
Dimensions for this unit are 11.1 x 12.5 x 5.8 inches, facilitating installation in various environments. The device is equipped with a front-side connection for the main current circuit and is compatible with DIN rail mounting. The rated short-circuit breaking capacity at 400V and 50Hz is 110kA.
Additional features include a built-in device fixed construction and a degree of protection rated at IP40. It does not have integrated earth fault protection or an undervoltage release, ensuring a straightforward operational design.
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Offer details
- Offer from:
Trusted supplier — Germany, member since 2024 - Availability:
- On requestLead time: 35 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
- 800 A
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability On requestLead time: 35 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 3VA5580-7EC42-0AA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 16-09-2026
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