1P 250V 63A DC Miniature Circuit Breaker

The 1P 250V 63A DC miniature circuit breaker features a compact, miniature design, saving electrical cabinet installation space and offering convenient installation. It can be directly mounted on a standard DIN rail, meeting the installation requirements of most DC power distribution scenarios. This product has a rated current of 63A and can stably withstand 63 amps of current without overheating. It has a rated voltage of DC 250V and is also compatible with DC 500V voltage scenarios. It is suitable for various practical applications such as small energy storage systems, DC charging piles, and low-voltage DC distribution cabinets, providing a reliable circuit protection barrier for various DC equipment.

The GREENWATT ZAB1Z-63 is a miniature circuit breaker (DC MCB) specifically designed for DC circuit protection. Its core positioning is as a basic protection device for low-voltage DC systems, and it can be widely used for circuit protection in various low-voltage DC scenarios.

Technical Data

Core Protection Functions

1. Short Circuit Protection

The 1P 250V 63A DC miniature circuit breaker meets industry standards for short circuit breaking capacity. Addressing the challenges of DC currents lacking a natural zero-crossing point and the difficulty of arc extinguishing, it employs an optimized arc-extinguishing structure design. This allows for rapid interruption of short-circuit current within milliseconds, effectively isolating the fault point and preventing damage to DC equipment such as batteries and inverters. It also prevents the fault from escalating and affecting the normal operation of other non-faulty components of the system.

2. Overload Protection

When the current in the circuit consistently exceeds the rated current of 63A, the 1P 250V 63A DC miniature circuit breaker will automatically trip, cutting off the current path. This prevents overheating and insulation aging caused by prolonged overload, thus preventing equipment damage or fire hazards and ensuring the long-term stable operation of the DC system.

Product Structure and Installation Advantages

As a miniature circuit breaker, the 1P 250V 63A DC miniature circuit breaker features a compact design, saving space within electrical cabinets, making it particularly suitable for DC power distribution scenarios with limited space. The product uses a standard DIN rail mounting method, making installation simple and convenient.

The product casing is made of flame-retardant and environmentally friendly materials, complying with RoHS environmental standards. It combines insulation and high-temperature resistance, adapting to the needs of various environments and further enhancing circuit protection safety. Simultaneously, the product is equipped with a clear trip indicator, allowing operators to quickly assess the equipment's operating status and promptly handle faults.

FAQ

1. What are the applicable scenarios for the GREENWATT ZAB1Z-63 1P 250V 63A DC miniature circuit breaker?

A: This product is mainly suitable for low-voltage DC systems, specifically including small energy storage systems, DC distribution cabinets, DC charging piles, small DC power supply equipment, DC drive systems, etc., providing short-circuit and overload protection for equipment in these scenarios.

2. What are the specific warranty period terms for the product?

A: We provide a 2-year warranty for the GREENWATT ZAB1Z-63 model, calculated from the date of product delivery. During the warranty period, if the product malfunctions due to its own quality issues, you can contact us for free repair or replacement; if the malfunction is caused by improper operation, incorrect installation, or other non-product quality issues, we can provide repair services for a reasonable repair fee.

3. How can I request a sample or inquire about a quote?

A: You can directly contact our customer service team and explain your needs (sample application, purchase quantity, delivery time, etc.). We will provide you with detailed answers regarding the sample application process, product quotation, and related procurement matters as soon as possible, and fully cooperate with your procurement needs.

4. Are there any special requirements for product installation?

A: This product adopts a standard DIN rail mounting method. The installation process is simple and requires no special professional tools. Just follow the installation specifications for conventional DC circuit breakers. During installation, ensure the positive and negative terminals of the circuit are connected correctly and that the installation is secure to avoid poor contact. If you have any installation questions, we can provide relevant installation guidance.