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imo emergency rapid shutdown switch ip66 with key lock includes 24vdc power supply type 310
Why Choose the IMO FRS-ESW1-310-K Emergency Rapid Shutdown Switch?
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.
Key Advantages
- Emergency rapid shutdown switch for FireRaptor solar PV systems.
- Supports installations with up to 150 solar panels.
- Integrated 24 V DC power supply included.
- Key lock prevents unauthorised operation.
- IP66-rated enclosure suitable for demanding environments.
- Improves installer and emergency responder safety during maintenance and fire events.
Key Features
- IMO FireRaptor Emergency Rapid Shutdown Switch.
- Model FRS-ESW1-310-K.
- Integrated key-operated emergency stop.
- Supplied with integrated 24 V DC power supply.
- Designed for systems up to 150 PV panels.
- LED power status indication.
- IP66 weather-resistant enclosure.
- Suitable for commercial and industrial solar PV installations.
Reliable Emergency Shutdown for Solar PV Systems
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.
Typical Applications
- Commercial solar PV installations.
- Industrial rooftop photovoltaic systems.
- Solar farms and renewable energy projects.
- Schools, public buildings and commercial premises.
- PV installations requiring rapid shutdown compliance.
- FireRaptor rapid shutdown systems.
Technical Specifications
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| Coil / Supply Voltage | 24 V DC | |
|---|---|---|
| Product Series | IMO FireRaptor | |
| Device Type | Emergency shutdown switch | |
| Monitoring Function | Rapid shutdown | |
| IP Rating | IP66 | |
| Manufacturer | IMO Precision Controls | |
| Series | FireRaptor | |
| Model | FRS-ESW1-310-K | |
| Product type | Emergency Rapid Shutdown Switch | |
| Application | Solar PV rapid shutdown systems | |
| Maximum supported installation | Up to 150 solar panels | |
| Power supply | Integrated 24 V DC | |
| Power supply input | 90-264 V AC, 47-63 Hz | |
| Power supply output | 24 V DC, 420 mA, 10 W | |
| Protection rating | IP66 | |
| Enclosure | Flame-retardant ABS | |
| Operating temperature | -30°C to +40°C (power supply) | |
| Operation | Emergency stop push button with key lock | |
| Mounting | Wall mounting |
Frequently Asked Questions
What is the IMO FRS-ESW1-310-K used for?
It provides a manual emergency rapid shutdown point for IMO FireRaptor solar PV systems, allowing connected photovoltaic arrays to be safely isolated during emergencies.
How many solar panels can this model support?
The FRS-ESW1-310-K is designed for FireRaptor systems serving installations with up to 150 solar panels.
Does this switch include a power supply?
Yes. It includes an integrated 24 V DC power supply for operating compatible FireRaptor rapid shutdown systems.
Is the enclosure suitable for outdoor installation?
Yes. The enclosure is rated IP66, providing excellent protection against dust and powerful water jets for demanding environments.
Why is a key lock included?
The integrated key lock helps prevent unauthorised operation while ensuring the emergency shutdown function remains available when required.
Trusted by Solar Installation Professionals
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.
