NB 760 2, Base with isolator

NB760-2 Isolator Base

The NB760-2 isolator base provides electrical isolation for alarm zone wiring in addressable fire detection systems. It ensures that a short-circuit fault disables only a minimal number of detectors, maintaining system integrity and reliability. The isolation circuitry is fully integrated within the base for compact and easy installation.

Main Features:

• Electrical isolation of alarm zone wiring for addressable fire systems
• Prevents complete loop failure by isolating short-circuit faults
• Up to 254 isolator bases can be installed per alarm loop
• Fully self-contained within the detector base — no external enclosure needed
• Supports systems using Global Fire Equipment Gekko and Octo control panels
• Easy installation with no calibration or adjustment required
• Compact and durable design suitable for modern installations
• Operating temperature: -10 °C to +50 °C
• Operating humidity: 0 % to 95 % RH, non-condensing

Notes:

• Provides dependable short-circuit isolation within addressable loops
• Professional installation recommended for optimal performance