Description
CONSILIUM
PART NO: 004473
IS ISOLATOR
BD203610
The Consilium 004473 IS Isolator (BD203610) is a loop isolator module designed for use within marine fire alarm and detection systems. Its primary function is to isolate short-circuit faults on addressable detection loops, preventing a single fault from disabling an entire circuit and ensuring that the remainder of the detection network continues to operate without interruption. This makes it a critical component in maintaining the integrity and reliability of onboard fire alarm systems, where continuous monitoring is a fundamental operational and safety requirement.
Key Features
✓ Functions as a short-circuit isolator within addressable fire alarm detection loops, automatically isolating fault sections to preserve overall system operation.
✓ Specific electrical ratings and dimensions are subject to confirmation against the Consilium system documentation for this part reference.
✓ Designed for compatibility with Consilium fire alarm panels and addressable loop architectures — system compatibility should be verified against the installed configuration.
✓ Suitable for installation within marinised enclosures or distribution points across the vessel, supporting SOLAS-compliant fire detection loop designs where fault tolerance is required.
✓ As a modular isolator component, it supports efficient maintenance and targeted replacement without requiring full loop shutdown, reducing vessel downtime during service.
Marine Applications
✓ Addressable fire detection loops aboard commercial cargo vessels, tankers, and bulk carriers requiring fault-tolerant alarm circuit design.
✓ Passenger vessels and ro-ro ferries where SOLAS fire detection continuity requirements demand robust loop isolation capability.
✓ Offshore platforms and support vessels with extended detection loop runs across multiple fire zones and compartments.
✓ Naval auxiliary and government vessels incorporating Consilium fire alarm infrastructure in safety-critical spaces.
✓ Superyachts and specialist vessels where addressable fire systems are integrated across accommodation, engine room, and technical spaces.
Why Marine Engineers Choose
Marine engineers specify Consilium isolator modules for their proven role in maintaining fire alarm loop continuity under fault conditions — a straightforward, reliable solution for protecting detection integrity across complex onboard loop architectures.
Ideal For
Commercial shipping operators, offshore vessel managers, ferry operators, and marine maintenance teams working with Consilium addressable fire alarm systems across a broad range of vessel types and sectors.
Technical Support
Technical support is available for this Consilium fire alarm system component, covering onboard installation guidance, fault diagnosis, and remote troubleshooting assistance. Contact our team for help with loop isolator integration or system servicing queries.
