DC 630A Mould Case Circuit Breaker
As a professional manufacturer in China, XENHO would like to provide you high quality DC 630A Mould Case Circuit Breaker, which is designed for high-current DC protection in demanding applications such as energy storage, photovoltaic systems, and rail transit. We supports OEM and customized requirements.
As a trusted supplier and factory, XENHO provides you customized DC 630A Mould Case Circuit Breaker. Built with advanced arc-extinguishing technology and a precision trip system, the ensures consistent overload and short-circuit protection.
What is DC 630A Mould Case Circuit Breaker?
The DC 630A Mould Case Circuit Breaker is rated at 630A and designed for DC systems requiring stable interruption and protection. It complies with IEC standards and supports operation in harsh environments such as high humidity, salt spray, and high altitude conditions.
Applications include:
Solar power plants
Energy storage systems
DC distribution systems
Urban rail transit
Product Material
The outer casing uses flame-retardant engineering plastic with UL94 V-0 rating, ensuring insulation and fire resistance. Internal conductive parts are made of high-purity electrolytic copper with silver plating to reduce resistance and control temperature rise.
Protection Functions & Intelligent Features
This DC 630A Mould Case Circuit Breaker includes:
Long-time delay overload protection
Short-time delay short-circuit protection
Instantaneous protection
It supports electronic trip units and signal acquisition for integration with monitoring systems. LED indicators display real-time status (ON/OFF/Fault), improving maintenance efficiency. Modular accessories such as auxiliary contacts and motor operators are available for customized control needs.
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Product Name |
Molded Case Circuit Breaker |
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Rated Current |
16A，32A、40A、63A、125A、250A、400A、800A、1600A |
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Breaking Capacity (Icu) |
25KA、36KA、50KA、65KA、70KA、100KA、130KA |
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Rated Operating Voltage (Ue) |
AC: 400V, 690V; DC: 500V |
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Number of Poles |
2P, 3P, 4P |
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Trip Unit Type |
Thermal-magnetic trip, Electronic trip |
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AF |
250A, 400A, 630A, 800A |
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Network Frequency |
50/60 Hz |
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Mounting Method |
Fixed, Plug-in |
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Ambient Temperature |
-5°C ~ +40°C |
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Warranty |
12–24 months |
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Samples Available |
Available |
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Processing Method |
OEM, ODM |
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Production Lead Time |
30–45 days |
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Ordering Information |
Purchase of finished products, Purchase of components |
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Technical Support |
Yes, we provide full technical support |
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Features |
Easy to assemble |
Loading and Shipping:
Products are packed with reinforced materials to prevent damage to the DC 630A Mould Case Circuit Breaker during transport. XENHO cooperates with international logistics partners to deliver goods safely and on time. Tracking services are provided for all shipments.
FAQ
1. What is the main application of DC 630A Mould Case Circuit Breaker? It is mainly used in DC systems such as solar energy, battery storage, and rail transit.
2. Can I request OEM or customized specifications? Yes, XENHO supports OEM and customized configurations based on project requirements.
3. What standards does the product comply with? It follows IEC international standards for safety and performance.
4. Does it support remote monitoring? Yes, with electronic trip units and signal output, it can connect to monitoring systems.
5. What is the typical production lead time? Normally 30–45 days depending on order quantity.
6. What accessories are available? Auxiliary contacts, alarm units, and motorized operating mechanisms are supported.
7. Is the product suitable for harsh environments? Yes, it operates reliably in high humidity, salt spray, and temperature variations.
8. How can I buy or request a quote? You can contact XENHO directly via email or messaging for pricing, bulk buy, and technical consultation.
Contact us
For any inquiries about our products, please feel free to contact us through the following methods:
WhatsApp / WeChat: 86-13123865875 86-15858812131
Email: 799199031@qq.com
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Send Inquiry
Contact Info
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Address
Wanming Industrial Zone, Beibaixiang Town, Yueqing City, Wenzhou, Zhejiang Province, China
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Tel
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E-mail
Send your inquiry to XENHO for miniature circuit breaker, molded case circuit breaker, RCBO and more protection devices's pricing, details or OEM customization. Our team provides quick response and professional support for your purchasing needs.
