Consilium – SCI-EXN SHORT CIRCUIT ISOLATOR (N11890)

The Consilium Salwico NS-SCI-EXN (N11890) protects the integrity of addressable fire alarm detection loops. It does so by automatically detecting and isolating short-circuit faults. Designed for use within Consilium Salwico addressable marine fire alarm systems, the isolator helps ensure that a single wiring fault does not compromise the operation of the entire detection loop.

By continuously monitoring the loop, the NS-SCI-EXN quickly isolates the affected section when a short circuit occurs, allowing the remaining parts of the fire detection system to continue operating normally. As a result, it enhances system availability, improves fault tolerance, and helps maintain compliance with marine fire safety requirements, including SOLAS regulations.

Furthermore, the NS-SCI-EXN integrates seamlessly with Salwico fire alarm panels and addressable loop controllers, making it an essential component for both new installations and maintenance projects. Its robust design and proven reliability make it well suited to demanding marine and offshore environments where uninterrupted fire detection is critical.

Key Features

• Short circuit isolator for addressable fire alarm systems
• Automatically detects and isolates loop short-circuit faults
• Protects the integrity of addressable detection loops
• Prevents a single wiring fault from disabling an entire detection loop
• Maintains operation of unaffected sections of the fire alarm system
• Improves fire detection system availability and reliability
• Compatible with Consilium Salwico addressable fire alarm systems
• Supports compliance with marine fire safety requirements
• Suitable for marine and offshore environments
• Ideal for system maintenance, upgrades, and new installations
• Integrates with Salwico fire alarm panels and loop controllers