Engineered for robust DC circuit protection, the CG 2P MCB Circuit Breaker offers a versatile current range from 10A to 63A and a high voltage rating of 500V/1000V. This DIN rail-mounted disconnect switch provides reliable overcurrent and short-circuit protection, ensuring the safety and longevity of your critical electrical components with its durable construction and precise tripping mechanism. Features and Benefits
- Wide Amperage Range (10A to 63A) - Select the exact rating for your system's load, providing precise protection for various circuit capacities.
- High Voltage Rating (500V/1000V) - Suitable for both standard and high-voltage DC applications, including demanding solar PV arrays.
- DIN Rail Mount Design - Enables quick, secure, and organized installation in standard electrical enclosures and distribution boards.
- DZ47Z Series Construction - Features a robust design with a clear ON/OFF indicator for safe manual operation and reliable performance.
- Two-Pole (2P) Configuration - Simultaneously breaks both the positive and negative DC lines, ensuring complete circuit isolation for maintenance and safety. Applications
- Solar PV System Disconnect - Acts as a main or branch circuit breaker for solar panel strings, inverter input, and battery bank protection.
- DC Power Distribution - Ideal for safeguarding circuits in off-grid power systems, telecom installations, and RV/marine electrical panels.
- Equipment Protection - Provides reliable overcurrent protection for sensitive DC-powered equipment, inverters, and charge controllers.
- Industrial Control Panels - Used as a master switch or circuit protector in machinery and automation systems utilizing DC power.
Rated Current (In): 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A. Rated Operational Voltage (Ue): 500V AC, 1000V DC. Number of Poles: 2P. Mounting Type: DIN Rail Mount. Model: DZ47Z. Product Type: Miniature Circuit Breaker (MCB). Housing Material: Not specified, typical is thermoplastic (e.g., Polyamide 6.6). DC Voltage Category: PV (1000V DC). Rated Operational Voltage (Ue): 500V AC / 1000V DC. Breaking Capacity (Icn): Not specified, typical for DZ47 series is 6kA or 10kA at 400V AC. Operating Temperature Range: Not specified, typical for MCBs is -25°C to +55°C. Storage Temperature Range: Not specified, typical is -40°C to +70°C. Protection Degree (IP Rating): Not specified, typical for DIN rail devices is IP20. Standards Compliance: IEC/EN 60898-1 (AC), IEC/EN 60947-2 (General), specific DC ratings per manufacturer. Application: Solar Photovoltaic (PV) System DC Disconnect and Protection. Electrical Endurance: Not specified, typical for DZ47 series is ≥ 10,000 cycles. Mechanical Endurance: Not specified, typical for DZ47 series is ≥ 20,000 cycles. Mounting Style: DIN Rail Mount (EN 60715, 35mm). Pole Configuration: 2-Pole (2P). Product Type: Miniature Circuit Breaker (MCB). Rated Current (In): 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A (Selectable). Terminal Type: Not specified, typical is screw clamp for cable cross-section up to 25mm². Trip Curve: Not specified, typical for PV applications is Type B or C. Trip Mechanism: Thermal-magnetic for overload and short-circuit protection. Q: What are the dimensions of this DZ47Z circuit breaker for DIN rail mounting? A: This CG 2P MCB is designed for standard DIN rail installation. The specific dimensions are not provided in the product specifications, but it conforms to the common form factor for DIN rail-mounted breakers.. Q: How durable is this 500V/1000V DC disconnect switch for solar systems? A: This circuit breaker is built for reliable performance in demanding applications like solar PV systems. It uses quality materials to ensure long-term durability and stable operation under high DC voltage conditions.. Q: Can this 2P MCB be used for both AC and DC solar panel systems? A: Yes, this DZ47Z circuit breaker is specifically rated for DC applications up to 1000V, making it ideal for solar PV systems. It is designed as a DC disconnect switch to safely isolate DC circuits.. Q: Does this circuit breaker come with a warranty or guarantee? A: Warranty information for this specific product is not provided in the available specifications. We recommend checking with the seller or retailer for their specific warranty and guarantee policies.. Q: Is this CG circuit breaker a good value compared to premium brands? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use in solar and other DC applications..