1 pair surge MDF protector for BTDG block

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    Descriptions   

What is a BTDG Block Protector?
1 pairs MDF protector (TP-1518-1B) is used for BTDG block, which forms the protection circuit for the protection of exchange room equipments and personnel against over voltage, for mainly as follows:

• The surge voltage caused by lightning on or around the outside lines.
• The short-time AC voltage inducted on external lines, when the power line, the power system or the electric railway system is broken down in the neighborhood of the outside line.
• The outside line directly collides against a 220 V power line.

 
The housing of the protector is flame retardant, high temperature resistance and aging resistance. It is 1 pair modular design protector.

    Main Features   

• Modular single pair design
• Easy installations
• Maintenance free
• Reliable connections
• Graded 3 point protection
• Fail Safe (FS) function
• Robust long-term environmental stability
• Flame retardant performance
• Total front operations

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