Description:

Protects 25 central office/analog lines using 50 pin, RJ21X (Amphenol) connectors, UL listed secondary. Applications: Analog and Central Office lines for PBX or KSU.

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Features:

• Superior protection for CO lines
  25 lines protected, RJ-21X connectors (male in/female out). Pins 1-50 protected.
• Auto-Resetting technology
  PTC resistors open when a surge occurs, protecting your equipment, but unlike other telephone protectors, the PTCs close again once the surge passes. Less downtime, and less service calls
• Replaces GUM0525

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Specifications:

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