Simplex 2081-9028 2081 Series overvoltage protector for fire alarm control panel circuits.

Compliance

• UL 864 (Control Unit Accessory)
• UL 497B (Protector for Data Communications and Fire Alarm Circuits)
• NFPA 70
• CSFM Listed
• FM Approved
• MEA

Key features

• Listed as an overvoltage protector to UL 864 for fire alarm system control units
• Listed as an isolated loop circuit protector to UL 497B for data communications and fire alarm circuits
• Provides line-to-line and line-to-earth protection for DC power, data communications, and city circuit connections
• Rugged epoxy-encapsulated package for reliable field installation
• Compatible with NFPA 70 (National Electrical Code) requirements

Simplex, a Johnson Controls brand, manufactures fire alarm control panels including the 4100ES, 4010ES, 4007ES, and 4006 intelligent addressable series. Overvoltage protectors in the 2081 series safeguard SLC and communication circuits against transient surge events in commercial and institutional fire alarm installations.

Verify panel/device family compatibility before ordering.