| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Introducing the DABL-63 electronic residual current circuit breaker, a pinnacle of precision and reliability brought to life by the skilled engineers at DaDa Electric, Shanghai. This compact breakthrough in technology promises steadfast functionality, delivering cutting-edge protection with rapid response and a superior high breaking capacity index. Meticulously engineered to conform with GB 10963 and IEC60898 standards, it stands as a testament to our unwavering commitment to electrical safety and exceptional performance.
Perfectly suited for the protection of contactors, relays, and a wide array of electrical devices, these circuit breakers are your first line of defense against overload, ensuring peace of mind and security with every installation.
Main Functions: Unlock superior short circuit protection, robust overload defense, and unwavering isolation capabilities.
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 |
| 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 | 72/90mm*80.4mm*72mm |
Technical Parameters of the DABL-40 Electronic Residual Current Circuit Breaker
Protection Grade: IP20 - Delivering top-tier safety and enduring durability.
Flame Retardant Grade: Grade 2 - Enhancing protection against fire-related hazards.
Endurance (Mechanical): With an impressive lifespan of 12,000 operations, ensuring long-term reliability and consistency.
Endurance (Electrical): Offering 6,000 operations, this ensures steadfast and dependable performance over time.
Electric Wire Compatibility: Designed for wire sizes from 1~25mm, providing flexible and versatile installation options.2
Operating Temperature: Optimally functioning within -5~+40ºC, perfectly suited for diverse environmental conditions.
Altitude: ≤2000 - Expertly crafted to perform with excellence even at high altitudes.
Relative Humidity: Maintains top performance at +20ºC, ≤90%; and +40ºC, ≤50%, ensuring adaptability in humid environments.
Class of Pollution: 2 - Designed to endure moderately polluted settings, maintaining optimal performance.
Installation Environment: Avoid significant shock and vibration, ensuring stable and secure operation.
Installation Grade: Suitable for Grade II and Grade III installations, offering wide flexibility.
Installable Accessories for the DABL-63 Electronic Residual Current Circuit Breaker
Enhance its capabilities with accessories such as Auxiliary Contact, Alarm Contact, Shunt Trip, Undervoltage Trip, and Overvoltage Trip.
Advantages
· Perfectly integrates an advanced electronic module of differential protection with the DAB7-63 series circuit breaker, creating a new benchmark in protection technology.
· Offers unmatched safety against electric shock hazards, especially during direct contact with conductive elements.
· Features a distinct contact position indicator for superior safety and operational clarity.
· Capable of operating within a broad temperature range from -25 to +40° C, ensuring adaptability across various climates.
· Built with specialized notches on terminal clamps to minimize thermal losses and enhance mechanical connectivity.
· Equipped with an accessible 'TEST' button, allowing users to easily perform operation checks and verify connection accuracy.
· Compact dimensions, thanks to innovative component arrangement, align with a 2-modular item.
· Enhanced 6 kA capability ensures reliable installation of AVDTs as principal protection switches.
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