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Siemens 3VT MCCB

Manufacturer: Siemens
Model: Sentron 3VT
Frame Current Range: 16-1600A
Breaking Capacity: 25-65kA (at 415VAC)
Trip Unit Model: Thermal-Magnetic
Rated Current of Trip Unit: 16-1600A
Number of Poles: 3P, 4P

Product Description

The Siemens Sentron 3VT MCCB is a compact and reliable circuit breaker designed for low-voltage power distribution up to 1600A. Engineered for versatility, it provides robust protection for cables, motors, and equipment in industrial, commercial, and infrastructure settings. With its thermal-magnetic trip units and modular design, the 3VT ensures safety, efficiency, and seamless integration into modern electrical systems.

Standard Features

  • Current Range: 16-1600A for diverse applications

  • Compact Design: Space-saving with high breaking capacity up to 65kA at 415VAC

  • Thermal-Magnetic Trip Units: Reliable protection against overloads and short circuits

  • Flexible Configurations: Available in 3-pole and 4-pole versions for system and motor protection

  • Lockable Mechanism: Supports use as main or emergency stop switch with optional accessories

  • Standards Compliance: Meets IEC 60947-1, IEC 60947-2, and other global standards

  • Durable Construction: Suitable for harsh environments with appropriate enclosures

Technical Specifications

ModelRated Current (A)PolesBreaking Capacity (kA)
3VT1710-2DC36-0AA01003P35
3VT1716-2DC36-0AA01603P35
3VT1725-2DC36-0AA02503P35
3VT3740-2DC46-0AA04004P45
3VT3763-2DC36-0AA06303P45
3VT3780-2DC36-0AA08003P45
3VT5710-2DC36-0AA010003P55
3VT5712-2DC36-0AA012503P55
3VT5716-2DC46-0AA016004P55
3VT1706-2DC36-0AA0633P35

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