DZ47SZ DC Miniature Circuit Breaker (DC MCB) | 500VDC | 1A–63A | 1P/2P/3P | 6kA Breaking Capacity
The Delixi DZ47SZ DC Miniature Circuit Breaker (DC MCB) is specifically engineered to provide reliable protection for direct current (DC) electrical systems, protecting circuits against overload and short-circuit conditions. Designed for solar energy systems, battery storage applications, EV charging infrastructure, and industrial DC distribution networks, the DZ47SZ delivers dependable performance and enhanced safety.
Featuring compact construction, multiple pole configurations, and support for DC voltages up to 500VDC, the DZ47SZ series ensures reliable operation in demanding DC power environments.
Key Features:
✔ Designed specifically for DC electrical systems
✔ Rated operational voltage up to 500VDC
✔ Breaking capacity: 6kA
✔ Current ratings from 1A to 63A
✔ Pole configurations: 1 Pole (1P), 2 Pole (2P), 3 Pole (3P)
✔ Available B Curve and C Curve tripping characteristics
✔ Protection against overload and short-circuit faults
✔ DIN rail mounting for easy installation
✔ Suitable for solar PV systems and battery applications
✔ Manufactured according to IEC 60947-2 standards
Technical Specifications:
| Parameter | Specification |
|---|---|
| Product Series | DZ47SZ |
| Product Type | DC Miniature Circuit Breaker |
| Rated Current (In) | 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Pole Options | 1P, 2P, 3P |
| Breaking Capacity | 6kA |
| Rated Voltage | 500VDC |
| Tripping Curve | B Curve, C Curve |
| Installation Type | DIN Rail |
| Standard Compliance | IEC 60947-2 |
Available Models:
DZ47SZ2C – 2 Pole (2P)
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Current Ratings: 16A / 20A / 25A / 32A / 63A
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Breaking Capacity: 6kA
Applications:
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Solar photovoltaic (PV) systems
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Battery energy storage systems (BESS)
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EV charging infrastructure
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Industrial DC distribution systems
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Renewable energy installations
The Delixi DZ47SZ DC MCB Series provides dependable DC circuit protection with reliable performance and safety for modern power systems.
