Four wire leased line, data line protectors. Protects computer 1/0 ports and protects leased line modem connections.

Fully self-contained. Enclosure is made of tough, light weight cycolac ABS thermoplastic. UL 94V-O for insulating, corrosion proof and flame retardant. Lifetime Warranty.

• Eliminates dangerous voltage transients
• Improves component and system reliability
• Reduces lightning effects
• Promotes personal safety
• Clamps pica and nano second rise time transients
• Wide operating temperature range
• Low standby power consumption

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