AU RCBO 63A FP 415V Adi 10kA 300mA C Curve | L&T – AUF3D406330

Name: L&T AU RCBO 63A FP 415V 10kA 300mA C Curve Circuit Breaker | High Safety & Performance
Brand: Lauritz Knudsen (L&T)
SKU: AUF3D406330
Price: 4848.40 INR
Availability: InStock

SKU: AUF3D406330

Original price was: ₹10,540.00.Current price is: ₹4,848.40. Excl. GST

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L&T AU RCBO 63A FP 415V ADI 10kA 300mA C Curve (AUF3D406330)

Key Features:

Type: AU Series RCBO (Residual Current Breaker with Overcurrent)
Rated Current: 63A
Poles: 4 Pole (3 Phase + Neutral)
Voltage Rating: 415V AC
Breaking Capacity: 10kA
Sensitivity (Residual Current): 300mA
Trip Curve: C Curve (Medium Starting Current)
Mounting: DIN Rail Mountable
Standards: IEC/IS Compliant
Brand: L&T (Larsen & Toubro)
Model: AUF3D406330

Applications:

Industrial electrical panels
Commercial buildings
Data centers
HVAC systems
Motor protection circuits
High-power distribution boards

Advantages:

Combines MCB & RCCB functions in one device
Protects against overload, short circuit & earth leakage
High breaking capacity for enhanced safety
Durable construction for long service life
Clear trip indication for easy fault detection
Compact design saves panel space

Technical Specifications:

Parameter	Specification
Product Type	RCBO
Range	AU Series
Number of Poles	4P (3P+N)
Rated Current (In)	63A
Rated Voltage (Ue)	415V AC
Rated Residual Operating Current (IΔn)	300mA
Breaking Capacity (Icn)	10kA
Trip Curve	C Curve
Operating Temperature	-5°C to +55°C
Standards	IEC 61009-1, IS/IEC 61009-1