Reliable 4-Pole Protection with ETI RCBO

The ETI DIFO-4 RCBO is a combined circuit breaker with residual current protection, designed for three-phase electrical systems. It protects against overloads, short circuits, and leakage currents in one compact device.

Ideal for industrial and commercial installations where reliable multi-phase protection is required.

 Key Features:

• Brand: ETI
• Model: DIFO-4
• Adjustable current range: 6–32A
• Residual current: 300mA
• Type: A (detects AC and pulsating DC leakage currents)
• Poles: 4P (3-phase + neutral)
• Voltage: 400V
• Mounting: DIN rail
• Country of origin: Slovenia

 Functions:

• Overload protection
• Short-circuit protection
• Leakage current protection
• Electric shock protection
• Fire prevention
• Fast automatic disconnection

 Condition:

✔ Brand new
✔ Original packaging
✔ Fully functional

 Important:

300mA sensitivity is designed for fire protection and equipment safety, not for personal protection.