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Siemens 5SY4350-7
Miniature Circuit Breaker, 480V, 50A, C Trip Characteristic
Product Description
Introducing the Siemens Miniature Circuit Breaker, model number 5SY4350-7. This high-quality component is designed for reliable protection in electrical systems. It's rated at 480V with a trip characteristic of curve C and can handle up to 50A.
Key Features:
- UL1077 Rated
- IEC Mini Circuit Breaker
- 3 Pole Design
- 50 Amps Capacity
- 480 VAC Voltage Rating
- Trip Characteristic Curve C
Dimensions:
- Width: 54mm
- Depth: 70mm
This miniature circuit breaker is backed by UL File E116386 in Vol. 1 Sec. 2, ensuring its compliance with industry standards.
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Offer details
- Offer from:
Trusted supplier — United Kingdom, member since 2021 - Availability:
- 3 pcs.Updated at: 31-10-2025In-Stock
- Warranty:
- Not specified
- Condition:
- New Factory Sealed
Specifications
- Brand
- Siemens
- Voltage type
- AC
- Rated current
- 50 A
- Pollution degree
- 3
- Rated voltage
- 400 V
- Explosion-proof
- Over voltage category
- 3
Available Offers
(7)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability 3 pcs. Updated at: 31-10-2025In-Stock | SupplierUnited KingdomTrusted supplier — member since 2021 | Warranty Not specified | |
 | Condition Used | Availability 1 pc. Updated at: 21-09-2026In-Stock | Supplier CzechiaTrusted supplier — member since 2021, 50–99 employees | Warranty 24 months | |
:fill(white):quality(80)/media/thumbor) | Condition New Factory Sealed | Availability 5 pcs. Updated at: 21-09-2026In-Stock | Supplier PolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
 | Condition New Surplus | Availability On requestLead time: 15 days | Supplier NetherlandsTrusted supplier — member since 2021, 100–499 employees | Warranty 24 months | |
| Condition New Factory Sealed | Availability On requestLead time: 15 days | Supplier GermanyTrusted supplier — member since 2024 | Warranty Not specified | |
 | Condition New Factory Sealed | Availability On requestLead time: 1–2 days | SupplierPolandTrusted supplier — member since 2025, 1–4 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 5SY4350-7, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 31-10-2025
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