| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Discover the exquisitely crafted DABL-63 6kA 10kA electronic residual current circuit breaker, a stellar creation from the visionary engineers at Shanghai DaDa Electric Co., Ltd. This device promises extraordinary stability and precise protection, showcasing rapid response and a remarkable high breaking capacity all within a sleek, compact form. Every unit is meticulously produced, adhering strictly to GB 10963 and IEC60898 standards, to guarantee unmatched quality and reliability.
These circuit breakers are essential components for safeguarding contactors, relays, and a wide range of sophisticated electrical equipment, ensuring peak safety and reliability at all times.
Key functionalities include formidable short circuit protection, dependable overload protection, and seamless isolation, offering unmatched versatility for a variety of applications.
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 | 72/90mm*80.4mm*72mm |
Technical parameters for the DABL-63 electronic residual current circuit breaker
Protection grade: IP20, ensuring dependable and secure operations across a multitude of environments.
Flame retardant grade: grade2, offering enhanced safety by effectively minimizing fire-related risks.
Endurance (mechanical): 12,000 cycles, showcasing the device's exceptional durability and longevity.
Endurance (electrical): 6,000 cycles, evidencing its consistent performance and reliability over extended periods.
Electric wire compatibility: 1~25mm, providing extensive flexibility for installation purposes.2
Operating temperature range: -5~+40ºC, making it ideal for use in a wide array of climatic conditions.
Altitude: ≤2000 meters, ensuring optimal functionality even at significant elevations.
Relative humidity tolerance: At +20ºC, ≤90%; at +40ºC, ≤50%, adaptable to various environmental humidity levels.
Class of pollution: 2, engineered for resilience in moderately polluted conditions.
Installation environment: Crafted to mitigate evident shocks and vibrations, safeguarding the installation's integrity.
Installation grade: grade II, grade III, affirming its compatibility with a range of installation standards.
Installable accessories for the DABL-63 electronic residual current circuit breaker
Comes with optional accessories such as auxiliary contact, alarm contact, shunt trip, undervoltage trip, and overvoltage trip, enhancing its functional capabilities.
Key Advantages
· This remarkable device integrates an advanced electronic module for differential protection with the DAB7-63 series circuit breaker, delivering unparalleled performance.
· Delivers outstanding protection against electric shock hazards, particularly during direct contact with active parts.
· Features a unique independent contact position indicator for effortless and confident operation.
· Efficiently operates within a wide temperature range from -25 to +40° С, accommodating a variety of operational environments.
· The terminal clamps' innovative notches are designed to minimize thermal losses and bolster the stability of mechanical connections.
· Includes a convenient 'TEST' button, ensuring easy and precise device operation and connection verification.
· The DABL's design size is compatible with a 2-modular item, thanks to the strategic arrangement of its components.
· The robust 6 kA capacity permits the installation of AVDTs as primary incoming protection switches, guaranteeing uncompromising safety.
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