£244.82
The IMO FRS-ESW1-310-K is a high-performance Emergency Rapid Shutdown Switch designed for use with the IMO FireRaptor solar PV rapid shutdown system. Engineered to provide a fast and reliable means of isolating photovoltaic arrays during emergencies, it helps improve safety for installers, maintenance personnel and emergency responders.
Featuring an IP66-rated enclosure, integrated key lock and a built-in 24 V DC power supply, this emergency shutdown switch is suitable for demanding indoor and outdoor environments. It is designed to control larger FireRaptor installations, supporting systems with up to 150 solar panels while complying with rapid shutdown requirements for commercial and industrial PV installations.
The robust enclosure and highly visible emergency stop button provide rapid manual shutdown whenever required. Its durable construction and straightforward installation make it an ideal solution for solar installers, EPC contractors and renewable energy professionals seeking dependable PV safety equipment.
The IMO FireRaptor rapid shutdown system is designed to quickly reduce hazardous DC voltage within photovoltaic installations during emergency situations. The FRS-ESW1-310-K provides a clearly identifiable emergency shutdown point, enabling rapid isolation of connected FireRaptor units to help improve electrical safety during maintenance or fire response.
Its integrated power supply, weatherproof enclosure and secure key lock make it particularly suitable for commercial rooftops, industrial buildings and large-scale solar installations where dependable emergency isolation is essential.
| IP Rating | IP66 |
|---|
It provides a manual emergency rapid shutdown point for IMO FireRaptor solar PV systems, allowing connected photovoltaic arrays to be safely isolated during emergencies.
The FRS-ESW1-310-K is designed for FireRaptor systems serving installations with up to 150 solar panels.
Yes. It includes an integrated 24 V DC power supply for operating compatible FireRaptor rapid shutdown systems.
Yes. The enclosure is rated IP66, providing excellent protection against dust and powerful water jets for demanding environments.
The integrated key lock helps prevent unauthorised operation while ensuring the emergency shutdown function remains available when required.
IMO FireRaptor rapid shutdown products are trusted by solar installers and renewable energy professionals worldwide to improve photovoltaic system safety, simplify emergency isolation and support reliable long-term operation.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO FRS-ESW1-310-K Emergency Rapid Shutdown Switch with Key Lock", "sku": "FRS-ESW1-310-K", "mpn": "FRS-ESW1-310-K", "brand": { "@type": "Brand", "name": "IMO" }, "category": "Solar PV Rapid Shutdown Switches", "description": "IMO FRS-ESW1-310-K FireRaptor emergency rapid shutdown switch with key lock, IP66 enclosure and integrated 24 V DC power supply for solar PV safety systems supporting up to 150 panels.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Maximum installation", "value": "Up to 150 solar panels" }, { "@type": "PropertyValue", "name": "Power supply", "value": "24 V DC integrated" }, { "@type": "PropertyValue", "name": "Input voltage", "value": "90-264 V AC" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP66" }, { "@type": "PropertyValue", "name": "Operation", "value": "Key lock emergency shutdown switch" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO FRS-ESW1-310-K used for?", "acceptedAnswer": { "@type": "Answer", "text": "It provides a manual emergency rapid shutdown point for IMO FireRaptor solar PV systems, allowing connected photovoltaic arrays to be safely isolated during emergencies." } }, { "@type": "Question", "name": "How many solar panels can this model support?", "acceptedAnswer": { "@type": "Answer", "text": "The FRS-ESW1-310-K is designed for FireRaptor systems serving installations with up to 150 solar panels." } }, { "@type": "Question", "name": "Does this switch include a power supply?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. It includes an integrated 24 V DC power supply for operating compatible FireRaptor rapid shutdown systems." } }, { "@type": "Question", "name": "Is the enclosure suitable for outdoor installation?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The enclosure is rated IP66, providing excellent protection against dust and powerful water jets." } }, { "@type": "Question", "name": "Why is a key lock included?", "acceptedAnswer": { "@type": "Answer", "text": "The integrated key lock helps prevent unauthorised operation while ensuring the emergency shutdown function remains available when required." } } ] }
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...