
Firefighter Safety Switch 4P 2xMPPT 16A 1000V / 32A 650V with Knock Outs
Firefighter Safety Switch 4P 2xMPPT 16A 1000V / 32A 650V with Knock Outs
Key Features:
- Automatic DC disconnection: Switches off DC power within 0.5 seconds after AC grid failure for firefighter safety.
- Automatic reconnection: Restores DC power after stable AC power returns for over 5 seconds.
- Dual MPPT Compatibility: Supports two Maximum Power Point Tracking inputs for efficient solar array management.
- High voltage and current rating: 16A per string up to 1000V DC, 32A at 650V DC suitable for various systems.
- Pre-wired MC4 connectors and knockouts: Simplifies installation with 8 MC4 connectors and M12 glands for AC wiring.
- Durable and compact: IP65 rated, operating temperature -20°C to +50°C, lightweight approx. 1kg.
Why Choose SAN-DFS-14?
The Santon Firefighter Safety Switch SAN-DFS-14 offers fast, reliable DC shutdown near solar panels during emergencies for safer firefighting and regulatory compliance. Its automatic functions and plug-and-play design make it a trusted choice for residential and commercial solar PV installations.
Original: $493.98
-65%$493.98
$172.89More Images

Firefighter Safety Switch 4P 2xMPPT 16A 1000V / 32A 650V with Knock Outs
Firefighter Safety Switch 4P 2xMPPT 16A 1000V / 32A 650V with Knock Outs
Key Features:
- Automatic DC disconnection: Switches off DC power within 0.5 seconds after AC grid failure for firefighter safety.
- Automatic reconnection: Restores DC power after stable AC power returns for over 5 seconds.
- Dual MPPT Compatibility: Supports two Maximum Power Point Tracking inputs for efficient solar array management.
- High voltage and current rating: 16A per string up to 1000V DC, 32A at 650V DC suitable for various systems.
- Pre-wired MC4 connectors and knockouts: Simplifies installation with 8 MC4 connectors and M12 glands for AC wiring.
- Durable and compact: IP65 rated, operating temperature -20°C to +50°C, lightweight approx. 1kg.
Why Choose SAN-DFS-14?
The Santon Firefighter Safety Switch SAN-DFS-14 offers fast, reliable DC shutdown near solar panels during emergencies for safer firefighting and regulatory compliance. Its automatic functions and plug-and-play design make it a trusted choice for residential and commercial solar PV installations.
Product Information
Product Information
Shipping & Returns
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Description
Firefighter Safety Switch 4P 2xMPPT 16A 1000V / 32A 650V with Knock Outs
Key Features:
- Automatic DC disconnection: Switches off DC power within 0.5 seconds after AC grid failure for firefighter safety.
- Automatic reconnection: Restores DC power after stable AC power returns for over 5 seconds.
- Dual MPPT Compatibility: Supports two Maximum Power Point Tracking inputs for efficient solar array management.
- High voltage and current rating: 16A per string up to 1000V DC, 32A at 650V DC suitable for various systems.
- Pre-wired MC4 connectors and knockouts: Simplifies installation with 8 MC4 connectors and M12 glands for AC wiring.
- Durable and compact: IP65 rated, operating temperature -20°C to +50°C, lightweight approx. 1kg.
Why Choose SAN-DFS-14?
The Santon Firefighter Safety Switch SAN-DFS-14 offers fast, reliable DC shutdown near solar panels during emergencies for safer firefighting and regulatory compliance. Its automatic functions and plug-and-play design make it a trusted choice for residential and commercial solar PV installations.







