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PG Series Circuit Breakers
The PG Series Circuit Breakers are designed to provide reliable overload and short-circuit protection for low-voltage electrical distribution systems. Manufactured in compliance with the French NFC 61450 standard, these circuit breakers are widely used by utilities, electrical contractors, and power distribution projects where safe and dependable service connections are required.
Rated Voltage and Current
The PG Series is suitable for AC 50Hz electrical networks with rated voltages of 250V and 440V. Multiple current ratings ranging from 5A to 60A are available, allowing users to select the appropriate protection level for different residential, commercial, and utility applications.
Flexible Wiring Options
To accommodate various installation requirements, the PG Series supports both:
This flexibility makes the circuit breaker suitable for a wide range of low-voltage distribution systems.
Designed for Utility Service Connections
The PG Series is commonly installed between the utility power supply and the customer's electrical installation. It provides reliable circuit protection while serving as an effective interface for residential and commercial power connections.
Reliable Protection Performance
The circuit breaker integrates overload and short-circuit protection into a compact design, helping protect electrical equipment from damage caused by excessive current or fault conditions. Stable operating performance contributes to improved electrical system safety and reliability.
Neutral Pole Safety Design
The neutral pole adopts a first-make, last-break mechanism. This design helps maintain a stable neutral potential during switching operations, improving system stability and enhancing operational safety.
Surge Resistance
Designed to withstand atmospheric overvoltage and transient surge conditions, the PG Series helps maintain reliable power supply performance even in challenging electrical environments.
Easy Functional Testing
A built-in test button allows users to perform routine functional checks, making inspection and preventive maintenance faster and more convenient.
Key Features
Compliant with French NFC 61450 standard
Rated voltage: 250V / 440V AC, 50Hz
Current ratings from 5A to 60A
Available in 1P+N and 3P+N configurations
Overload and short-circuit protection
First-make, last-break neutral pole design
Surge-resistant construction
Integrated test button for routine inspection
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