TOMZN TOB7Z 2P DC 1000V Solar Mini Circuit Breaker 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB for PV System MCB 35mm Din Rail

  1. Product ApplicationThe TOB7Z-63 Series is a DC Miniature Circuit Breaker designed for DC distribution systems. It provides reliable overload and short-circuit protection for electrical equipment. With a high DC rating voltage of up to 1000V, it is suitable for a wide range of industries, including power, telecommunications, transportation, and mining. 2.Key FeaturesRobust Housing: Made of impact-resistant, self-extinguishing, and recyclable thermoplastic.Enhanced Safety: Features U-tunnel terminals for secure and reliable wire connections.Improved Thermal Management: Unique air flow design effectively reduces operating temperature between adjacent breakers.Ergonomic Handle: Safely and comfortably designed for easy operation.3. Technical Specifications & ParametersPoles: 2PRated Current: 3A-63ARated Voltage: DC 1000VBreaking Capacity: 4,500A (for 6A-63A)Rated Breaking Capacity (IEC): 6.0kA according to IEC60898 (for 0.5-63A)Characteristic Curve: CElectrical Life: Not less than 8,000 cyclesMechanical Life: Not less than 20,000 cyclesMax. fuse that can be connected to:100AgL(>10kA)Selective Grade: 3Working Ambient Temperature: -10℃ to +40℃Enclosed Protective Class: IP20NOTE: Our factory provides comprehensive OEM and ODM services. We can customize these circuit breakers with your brand logo. Please contact us to discuss your specific requirements.
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