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Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker
Specifications
Brand Name :
Siemens
Model Number :
3AE 、3AH
Certification :
IEC 62271-100、CE & UL 、ISO
Place of Origin :
Germany
MOQ :
1
Price :
$950 - $12,500
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Delivery Time :
3-5Workdays
Packaging Details :
original package
Switching Class :
C2 (Low restrike probability)
Installation Type :
Fixed / Withdrawable
Mechanism Type :
Spring-loaded (Manual/Motor)
Interrupter Type :
Siemens Vacuum Interrupter
Shipping Term :
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge :
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Description
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker

The Siemens SION 3AE and 3AH vacuum circuit breakers are the benchmark for modern medium voltage power distribution. As the backbone of the SION range, these breakers provide superior protection for cables, transformers, and motors. We offer the full spectrum of Siemens 3AE/3AH VCBs, ensuring your power infrastructure benefits from Siemens' legendary precision and our commitment to 100% original, factory-new hardware.

Product Highlights
  • Space-Saving SION Design: One of the most compact VCBs on the market, allowing for smaller switchgear footprints and easier installation.
  • Modular Flexibility: Available as fixed-mounted or on a withdrawable truck, making it the perfect choice for both retrofits and new installations.
  • Sustainable Technology: Features vacuum interrupters that are completely SF6-free, aligning with the latest global environmental standards.
Technical Specifications
Feature Siemens SION 3AE (Standard) Siemens 3AH (High-Duty)
Series Range 3AE1, 3AE5, 3AE6 3AH3, 3AH5
Rated Voltage Up to 24 kV Up to 36 kV
Rated Current 630 A - 3150 A Up to 4000 A
Breaking Capacity Up to 40 kA Up to 50 kA
Mechanical Life 10,000 Operations Up to 30,000 Operations
Typical Use Standard Utility & Industrial Heavy-Duty Industrial / Arc Furnaces
Application Fields
  • Infrastructure: Primary distribution for airports, data centers, and high-rise buildings.
  • Renewable Energy: Switching and protection for wind turbine towers and solar substations.
  • Industrial Plants: Reliable motor and transformer switching in chemical and automotive factories.
  • Utilities: Main breakers for urban and regional power distribution networks.
Frequently Asked Questions
Q: What is the difference between SION 3AE1 and 3AE5?
A: 3AE1 is the standard compact version, while 3AE5 offers enhanced features and different mounting dimensions for specific panel types.
Q: Is the Siemens 3AE compatible with other brands' switchgear?
A: Yes, the SION design is modular and widely used by OEM panel builders worldwide due to its standardized dimensions.
Q: Does it support 60Hz power systems?
A: Absolutely. Siemens SION VCBs are dual-frequency rated for both 50Hz and 60Hz applications.
Q: What type of operating mechanism is used?
A: It uses a high-performance spring-operated mechanism (stored energy) for reliable closing and opening.
Q: Are these breakers SF6-free?
A: Yes, Siemens uses vacuum technology for interruption, which is environmentally friendly and requires no gas monitoring.
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Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker

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Product Detail
Brand Name :
Siemens
Model Number :
3AE 、3AH
Certification :
IEC 62271-100、CE & UL 、ISO
Place of Origin :
Germany
MOQ :
1
Price :
$950 - $12,500
Contact Supplier
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker
Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker

Shanghai Fradwell Industrial Automation Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Business Type :
Manufacturer, Exporter
Main Products :
PLC Programmable Logic Controllers, HMI Touch Screen, PCB Control Board
Certification Level :
Verified Supplier
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