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L&T AU HR MCB 100A DP 240V AC 15kA D Curve (AU15S21003D)
Key Features:
- Current Rating: 100A
- Poles: Double Pole (DP)
- Voltage Rating: 240V AC
- Breaking Capacity: 15kA
- Trip Curve: D Curve (High Inrush Protection)
- Type: Miniature Circuit Breaker (MCB)
- Brand: L&T (AU Series)
- Model: AU15S21003D
- Mounting: DIN Rail Compatible
- Standards: IEC 60898-1, IS/IEC 60898
Applications:
- Residential & Commercial Electrical Distribution
- Protection Against Overload & Short Circuits
- Ideal for High Inrush Current Applications (Motors, Transformers)
Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Current | 100A |
| Number of Poles | 2P (Double Pole) |
| Rated Voltage | 240V AC |
| Breaking Capacity | 15kA |
| Trip Curve | D Curve (10-20x In) |
| Operating Temperature | -5°C to +55°C |
| Standards Compliance | IEC 60898-1, IS/IEC 60898 |
Why Choose This MCB?
- High breaking capacity for enhanced safety
- D-curve for motor and inductive load protection
- Durable construction with flame-retardant housing
- Easy DIN rail mounting for quick installation
- Reliable performance from trusted brand L&T
Package Includes:
- 1 x L&T AU Series 100A DP MCB (AU15S21003D)













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