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OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
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SIEMENS 3EX5 050-1A Surge Counter, Lightning Protection Device Action Counter, SPD Counter

SIEMENS 3EX5 050-1A Surge Counter, Lightning Protection Device Action Counter, SPD Counter

Brand Name SIEMENS
Model Number 3EX5 050-1A
Place of Origin Germany
Minimum Order Quantity 1
Price Negotiation
Packaging Details New original box
Standard range 0 – 30 mA
Impulse current (8/20 μs) 200 A
High current surge (4/10 μs) 100 kA
Resolution 5 times/second
Detailed Product Description

SIEMENS 3EX5 050-1A Surge Counter, Lightning Protection Device Action Counter, SPD Counter

The SIEMENS 3EX5 050-1A Surge Counter is a reliable monitoring device designed for lightning protection systems and surge protection installations. This specialized counter records the number of discharge operations in surge protection devices (SPDs), enabling users to track SPD activity and evaluate the operational condition of protection systems over time.
Applications and Use Cases
This model is suitable for use with lightning arresters and surge protective devices across various applications:
  • Industrial facilities and manufacturing plants
  • Power distribution systems and substations
  • Communication equipment and telecom sites
  • Control cabinets and electrical panels
  • Building electrical installations
  • Industrial automation systems
Key Benefits and Features
  • Reliable monitoring of surge protection device operations
  • Built for dependable performance in demanding electrical environments
  • Supports routine inspection and maintenance planning
  • Helps determine when protection devices require inspection or replacement
  • Compact design for easy integration into existing systems
  • Enhances maintenance efficiency and system visibility
  • Provides clear indication of SPD action history
Operational Advantages
The SIEMENS 3EX5 050-1A surge counter provides practical support for maintenance teams by making it easier to monitor surge event frequency. This visibility helps improve system safety and supports more efficient maintenance workflows, ensuring optimal performance of lightning protection systems and surge protection installations.
Product Tags: 0 – 30 mA Standard Range Surge Counter   200 A Impulse Current Surge Counter   100 kA High Current Surge SPD Counter  
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