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Siemens5SY Series Miniature Circuit Breakers
Product Model

5SY6663-7

Manufacturer

Siemens

Category

5SY Series Miniature Circuit Breakers

Product ID

171102

In Stock
Last updated: 2025/4/26
View Specifications
Siemens 5SY6663-7

Selling Points

  • 1High Current Rating: 63A for efficient power handling.
  • 2Advanced Trip Mechanism: Thermal/Magnetic trip for precise fault detection.
  • 3Durable Construction: IP20/IP40 enclosure for robust protection against environmental factors.
  • 4Easy Installation: Screw connection and DIN rail mounting for quick setup.
  • 5Versatile Application: Suitable for 400V AC and 72V DC, ideal for various industrial settings.
Product Details
5SY6663-7
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Protection Rating IP
IP20
Overvoltage Category
3
Current Limiting Rating
3
Release Characteristic
C
Voltage Type
AC
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SY6663-7

Specifications may be subject to change without notice