The NHP DIN-T 3P32A D CURVE CIRCUIT BREAKER (DTCB6332D) is a robust, industrial-grade circuit protection device engineered for low-voltage applications.
Designed for three-phase (3P) systems, this circuit breaker offers reliable overcurrent protection for critical electrical circuits.
Its D-curve tripping characteristic makes it especially suited for circuits that experience high inrush currents—such as those powering motors or other heavy machinery—ensuring that temporary surges do not result in nuisance tripping while still providing fast disconnection under sustained fault conditions.
With durable construction and long service life, this breaker is engineered to provide reliable and consistent protection for demanding electrical systems.
FEATURES:
Provides reliable protection against overloads and short-circuits in three-phase systems.
Optimized for high inrush current applications, making it well-suited for motor circuits and heavy loads without nuisance tripping.
Offers comprehensive protection for all phases in a three-phase electrical system.
Designed for secure, space-efficient installation on standard DIN rails, ideal for modern loadcentres and distribution panels.
Built with robust materials to withstand harsh industrial environments and a high number of operating cycles.
| Specification |
Detailed Description |
| Product Model |
NHP DIN-T 3P32A D CURVE CIRCUIT BREAKER – Model DTCB6332D |
| Product Type |
Circuit Breaker – 3-Pole, D Curve |
| Configuration |
3P – Designed for three-phase protection |
| Rated Current |
32 A at 415 V AC – Maximum continuous current under standard operating conditions |
| Rated Voltage |
415 V AC – Suitable for typical industrial three-phase supply systems |
| Trip Curve |
D Curve – Optimized for high inrush currents, ideal for motor and heavy load applications |
| Frequency |
50/60 Hz – Compatible with international power frequency standards |
| Short-Circuit Breaking Capacity |
10 kA* – Capable of safely interrupting high fault currents (*typical value; refer to datasheet for precise rating) |
| Mounting Method |
DIN Rail (DIN-T) – Engineered for secure, space-efficient installation on standard DIN rails |
| Number of Poles |
3 – Provides protection for all three phases in a three-phase system |
| Mechanical Life |
20,000 cycles – Designed for long-term mechanical durability |
| Electrical Life |
10,000 cycles – Reflects reliable performance over numerous fault events |
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