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Havells DHBMACTN8030040 30mA 40A Type A TPN 4M RCBO
Key Features:
- Type: Type A RCBO (Residual Current Circuit Breaker with Overcurrent Protection)
- Poles: TPN (Triple Pole + Neutral)
- Module Width: 4 Module (4M)
- Sensitivity: 30mA (High sensitivity for personal protection)
- Rated Current: 40A
- Breaking Capacity: High breaking capacity for reliable protection
- Trip Characteristics: Type A (Detects both AC and pulsating DC residual currents)
- Brand: Havells (Premium quality electrical products)
- Mounting: DIN Rail Mounting
- Standards: Complies with IEC/IS standards
Product Description:
The Havells DHBMACTN8030040 is a Type A TPN 4M RCBO that combines overcurrent protection and earth leakage protection in a single device. With 30mA sensitivity and 40A current rating, it offers reliable protection against electrical hazards. The Type A classification makes it suitable for detecting both AC and pulsating DC residual currents, making it ideal for modern electrical installations with electronic equipment.
Applications:
- Residential electrical installations
- Commercial buildings
- Industrial applications
- Circuits with electronic equipment
- Panel boards and distribution boards
Technical Specifications:
| Product Code | DHBMACTN8030040 |
| Brand | Havells |
| Type | Type A RCBO |
| Poles | TPN (3P+N) |
| Rated Current | 40A |
| Sensitivity | 30mA |
| Module Size | 4 Module |
| Mounting | DIN Rail |
| Standards | IEC/IS Standards |
Why Choose This RCBO?
- Havells brand reliability
- Type A protection for comprehensive safety
- Compact 4-module design saves space
- 30mA sensitivity for personal protection
- 40A current rating for robust performance
- Easy DIN rail mounting
Note: Installation should be performed by a qualified electrician as per local wiring regulations.













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