Merlin 500S Gas Isolation Panel with Key Switch Emergency Gas Shut-Off and Fire Alarm Integration
Delivery estimate is between 2-3 working days
The Merlin 500S Gas Isolation Panel offers manual and emergency gas shut-off, key switch control, fire alarm compatibility, and LED indicators—ideal for boiler rooms, kitchens, and industrial facilities.
- All prices include VAT
- Estimated Delivery: For most items (over 99% of our products), orders placed before 3pm on working days will be dispatched the same day with our Fast DELIVERY 1st class service. For the rare items not immediately in stock, dispatch may take 1-3 working days after receiving your order. If your order cannot be dispatched the same day, we will notify you via email.
- For boilers: We aim to dispatch on the next working day. However, in some cases, it may take 2-3 working days to dispatch. Rest assured, we will always strive for the fastest possible turnaround.
The Merlin 500S Gas Isolation Panel is a compact, UK-manufactured gas control system designed to provide secure gas shut-off in the event of an emergency or for routine manual isolation. Operated via a key switch or fascia-mounted emergency stop button, the system ensures immediate response during fire, leak, or fault conditions.
Engineered for fire alarm and heat detector integration, the panel supports automatic gas isolation when triggered by safety systems. Remote emergency shut-off terminals allow multiple EM stop points to be wired in series across the installation, making it suitable for a range of high-risk commercial and industrial environments.
With LED indicators for live system status, quick-install design, and minimal servicing required, the Merlin 500S delivers effective gas safety control backed by a 3-year warranty from S&S Northern Ltd.
Key Features
• Key Switch Operation – Enables secure gas shut-off and control
• Emergency Gas Shut-Off Button – Fascia-mounted for immediate emergency response
• Fire Alarm & Heat Detector Compatibility – Automatically shuts off gas in case of fire alarms or overheating
• Remote Emergency Stop Terminals – Supports multiple emergency shut-off points in series
• LED System Indicators – Provides clear, concise system status updates
• Compact & Durable Design – Ideal for commercial and industrial installations
• Simple Installation & Low Maintenance – Quick setup with minimal servicing required
• Three-Year Manufacturer Warranty – Covered by S&S Northern Ltd for long-term reliability
Applications
• Boiler Rooms & Mechanical Spaces – Provides secure gas isolation and emergency control
• Commercial Kitchens & Restaurants – Ensures quick shut-off in case of gas leaks or fire emergencies
• Industrial Facilities & Laboratories – Enhances gas safety compliance for regulated environments
• Fire Alarm & BMS Integrated Safety – Connects with heat detectors, fire alarms, and remote EM stop buttons
Technical Specifications:
| Feature | Details |
|---|---|
| Brand | Merlin (S&S Northern Ltd) |
| Product Name | Merlin 500S Gas Isolation Panel |
| Product Code | 500S |
| Operation Mode | Key Switch & Emergency Shut-Off Button |
| Fire Alarm Integration | Yes |
| Heat Detector Compatibility | Yes |
| Emergency Stop Terminals | Supports Multiple Remote Terminals |
| System Indicators | LED Display for System Status |
| Installation | Simple Setup, Minimal Maintenance |
| Dimensions | Height: 140mm | Width: 190mm | Depth: 62mm |
| Warranty | 3 Years (S&S Northern Ltd) |
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