L&T AU RCBO 80A FP 415V AC 10kA 300mA C Curve (AUF3C408030)

Key Features:

• Current Rating: 80A
• Poles: 4 Pole (3 Phase + Neutral)
• Voltage Rating: 415V AC
• Breaking Capacity: 10kA
• Sensitivity: 300mA (Earth Leakage Protection)
• Trip Curve: C Curve (Moderate Starting Current)
• Mounting Type: DIN Rail Mountable
• Brand: L&T (Larsen & Toubro)
• Model: AUF3C408030
• Compliance: IEC/IS Standards

Product Overview:

The L&T AU Series RCBO combines overcurrent protection (MCB) and earth leakage protection (RCCB) in a single device. This 80A, 4-pole RCBO is designed for 415V AC systems with a high breaking capacity of 10kA, ensuring reliable protection against short circuits, overloads, and earth faults. The C-curve tripping characteristic makes it ideal for circuits with moderate inrush currents like lighting and general appliances.

Applications:

• Industrial electrical panels
• Commercial building distribution boards
• 3-phase motor protection
• HVAC systems
• Machine control circuits

Technical Specifications:

Why Choose This RCBO?

• Integrated protection against overload, short circuit and earth leakage
• Space-saving design compared to separate MCB+RCCB
• High breaking capacity for enhanced safety
• Durable construction with flame-retardant housing
• Clear trip indication for easy fault diagnosis
• Test button for regular functionality checks

Package Contents:

• 1 x L&T AU Series 80A 4P RCBO
• Manufacturer’s documentation