# FoxESS - S-BOX Fire Safety Switch

- **Brand:** FoxESS
- **SKU:** FOXESS-S-BOX-FIREFIGHTER-DC-SAFETY-SWITCH
- **GTIN:** 5905515606295
- **MPN:** S-BOX
- **Price:** 169.00 EUR
- **Availability:** In stock
- **Categories:** Inverters, Accessories

The FoxESS S-BOX is a firefighter safety switch designed to automatically disconnect DC voltage from photovoltaic systems, ensuring enhanced safety during emergencies and maintenance.

The **FoxESS S-BOX Firefighter Safety Switch** is a reliable safety device designed to protect photovoltaic systems by disconnecting DC power in emergency situations. It ensures safe operation during fire incidents, maintenance, or system shutdowns by quickly isolating the DC circuit.

Built with a motor-driven switching mechanism, the device provides automatic disconnection for enhanced safety and compliance with modern PV safety requirements. It is designed to operate efficiently under demanding conditions, offering dependable protection for both residential and commercial installations.

The S-BOX features a robust and durable enclosure with a high protection rating, making it suitable for outdoor installation. Its compact design and plug-and-play setup allow fast and simple installation, reducing setup time and complexity.

### **Core Electrical Characteristics**

1. Designed for DC circuit isolation
2. Supports photovoltaic string disconnection
3. Stable and reliable switching operation
4. Suitable for high-voltage PV systems
5. Optimized for safety applications

### **Connectivity and Integration**

1. Compatible with PV systems
2. Supports standard solar connectors
3. Easy integration into existing installations
4. Works with multiple PV strings
5. Simple system connection

### **System Performance and Control**

1. Automatic shutdown during emergencies
2. Motor-driven switch operation
3. Fast DC disconnection
4. Reliable performance under load
5. Ensures system safety

### **Design and Installation**

1. Compact and durable design
2. Easy plug-and-play installation
3. Robust outdoor enclosure
4. Integrated connectors for fast setup
5. Suitable for residential and commercial use

### **Safety and Compliance**

1. Built-in DC isolator
2. High protection rating (IP66)
3. Thermal protection with auto shutdown
4. Certified for PV safety applications
5. Designed for emergency response systems

### **Typical Applications**

1. Residential photovoltaic systems
2. Commercial solar installations
3. Fire safety systems in PV setups
4. Emergency shutdown solutions
5. Solar system protection devices

## Specifications

| Spec | Value |
| --- | --- |
| Weight | 1.5 kg |
| Cooling | Passive |
| Voltage | 100–270 V AC (control) |
| Grid tie | Not applicable (safety device) |
| Warranty | 120 months |
| Dimensions | 204 × 166 × 107 mm |
| Max pv power | 1500 V |
| Compatibility | Photovoltaic systems (up to 2 strings) |
| Input voltage | 300–1500 V DC |
| Certifications | CE, EN 60947-1/3 |
| Max pv voltage | up to 50 A |
| Mounting options | Surface mounting |
| Installation type | Wall-mounted |
| Protection rating | IP66 |
| Parallel capability | Supports 2 strings |
| Operating temperature | -20°C to +50°C |