| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Introducing the DABL-63, a pioneering 6kA 10kA electronic residual current circuit breaker, meticulously engineered by DaDa professionals. This state-of-the-art device promises unwavering performance, offering precise protection and boasting an exceptional breaking capacity, all encapsulated in a compact form. Crafted in strict adherence to GB 10963 and IEC60898 standards, it sets a benchmark in protection technology.
Our circuit breakers are essential in safeguarding electrical systems, offering overload protection for contactors, relays, and a variety of other crucial electrical components.
Key Functions: Comprehensive short-circuit protection, superior overload defense, and reliable isolation.
Model| Rated current | Rated frequency | Rated operating voltage | Rated residual current | Rated insulation voltage | Impulse withstand voltage | Instantaneous trip type | Rated breaking capacity | W*H*L |
| 6-63A | 50-60Hz | 230/400V | 10,30,100,300A | 500V | 6KV | B/C/D | DABL-63 10KA, DABL-63 6KA | 36/54mm*80.4mm*72mm |
Technical Specifications of DABL-40 Electronic Residual Current Circuit Breaker
Protection Grade: IP20, ensuring robust defense against dust and accidental contact.
Flame Retardant Grade: Class 2, providing enhanced protection against fire hazards.
Mechanical Endurance: An impressive 12,000 cycles, ensuring long-lasting durability.
Electrical Endurance: Capable of enduring 6,000 cycles, proving resilience in electrical operations.
Wire Compatibility: Supports electrical wires ranging from 1 to 25mm, offering versatility in installation.2
Operating Temperature Range: From a chilly -5ºC to a warm +40ºC, ensuring adaptability in various environments.
Maximum Altitude for Operation: ≤2000 meters, catering to a wide range of geographic locations.
Relative Humidity Tolerance: At +20ºC: ≤90%; at +40ºC: ≤50%, demonstrating reliable performance in diverse humidity conditions.
Pollution Degree: Class 2, ensuring safe operation in moderately polluted environments.
Installation Environment: Designed to withstand environments with minimal shock and vibration.
Installation Grade: Suitable for grade II and grade III installations, ensuring flexibility in application.
Optional Accessories for the DABL-63 Electronic Residual Current Circuit Breaker
Enhance functionality with accessories like auxiliary contacts, alarm contacts, shunt trip, undervoltage trip, and overvoltage trip.
Advantages
· Innovative circuit integration with the electronic differential protection module combined with the DAB7-63 series breaker, maximizing protective capabilities.
· Delivers unparalleled protection against electric shock, particularly in direct contact scenarios, cementing user safety.
· Features an independent contact position indicator for enhanced operational clarity and reliability.
· Operates efficiently across a broad temperature spectrum from -25 to +40° C, making it ideal for diverse climatic conditions.
· Terminal clamp notches are expertly designed to reduce thermal losses, thereby enhancing mechanical connection stability.
· Equipped with a 'TEST' button to consistently verify the device's functionality and connection accuracy, promoting user confidence.
· The DABL series dimensions align with a 2-modular design to optimize space usage without compromising performance.
· Elevated 6 kA capacity allows for the effective installation of AVDTs as primary incoming protection switches, reinforcing network security.
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