SIEMENS VDE0660/IEC 947-2 Circuit Protection Device

SIEMENS VDE0660 / IEC 947-2 Circuit Protection Device

Product Description

The SIEMENS VDE0660 / IEC 947-2 Circuit Protection Device refers to a class of Siemens low-voltage circuit protection equipment designed according to German DIN VDE 0660 and international IEC 947-2 (now IEC 60947-2) standards. These devices are used for protection against overloads and short circuits in industrial power distribution systems.

Technical Specifications

• Brand: Siemens
• Product Type: Circuit Protection Device / Circuit Breaker
• Applicable Standards:
  • DIN VDE 0660
  • IEC 947-2 / IEC 60947-2
• Protection Function:
  • Overload protection
  • Short-circuit protection
• Application Voltage: Low-voltage electrical systems
• Installation: Electrical distribution cabinets / control panels
• Trip Type: Thermal-magnetic protection (model dependent)
• Mounting: Panel mounting / switchgear installation (model dependent)
• Application Category: Industrial power distribution and equipment protection

Advantages & Features

• Complies with international low-voltage protection standards
• Provides reliable overload and short-circuit protection
• Suitable for industrial electrical distribution systems
• High switching reliability and long service life
• Compatible with Siemens low-voltage switchgear systems
• Suitable for protecting motors, cables, and electrical equipment

Applications

• Industrial control cabinets
• Motor control systems
• Power distribution panels
• Factory automation equipment
• Electrical switchboards
• Machine protection systems

Notes / Precautions

• VDE0660/IEC 947-2 is a standard description, not a complete Siemens model number.
• The exact specifications (rated current, voltage, poles, breaking capacity, trip curve) depend on the complete Siemens part number.
• Confirm the full model label before replacement or customs declaration.