5SY6403-7CC

Product ID:186568
Updated: 2026/8/10
Siemens 5SY6403-7CC

Key Features

  • 1Deliver reliable protection up to 25 kA in complex industrial settings.
  • 2Protect circuits with motors, large lamps, and pulse-generating equipment.
  • 3Simplify installation with dual-chamber terminals and tool-free detachment.
  • 4Integrate easily using a variety of compatible system accessories.
  • 5Optimize protection against overloads and short circuits in AC/DC control circuits.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
5SY6403-7CC

Specifications may be subject to change without notice

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