Siemens SION 3AE8 – Medium Voltage Vacuum Circuit Breaker (VCB)
Siemens SION 3AE8 — a medium-voltage vacuum circuit breaker family for switchgear power distribution, protection and switching applications.
Manufacturer-documented technical profile
- Manufacturer: Siemens; family: SION 3AE8
- Rated voltage options include 12, 24 and 40.5 kV
- Family maximum ratings up to 5,000 A continuous and up to 50 kA breaking, depending on selected device
- Embedded epoxy resin poles; IEC 62271-100 family compliance
Selection and compatibility
These are range maximum values, not a single configuration. Confirm auxiliary wiring, operating voltage and mounting details.
Quotation required: Submit rated voltage, continuous current, breaking capacity, operating coil voltage, mounting/truck design, quantity, existing VCB nameplate and wiring details. Request quotation.
Family-level reference, not an assertion of current stock, authorized distributorship, or a specific orderable SKU. Ratings vary by exact type.
Official/manufacturer product reference
Product imagery: Reference photograph for the circuit-breaker family; chassis, pole arrangement, operating panel and nameplate may differ by model. It does not represent a confirmed item in stock.
Price on request. Share your product model, technical specifications and required quantity for a quotation.