| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
The exceptional DABL-63 6kA 10kA electronic residual current circuit breaker is a masterpiece of engineering from the talented professionals at DaDa Electric, offering stable performance, precise protection, rapid response, and impressive breaking capacity in a compact form. Each unit is meticulously crafted in accordance with GB 10963 and IEC60898 standards.
Ideal for safeguarding contactors, relays, and various electrical equipment against overload, these circuit breakers are an essential component in modern electrical systems.
Main functions: Delivering robust short circuit protection, dependable overload protection, and flawless isolation to ensure system integrity.
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 parameter of the advanced DABL-63 electronic residual current circuit breaker
Protection grade: IP20 - A reliable safeguard against dust and accidental contact.
Flame retardant grade: grade2 - Designed to withstand fire hazards with superior flame resistance.
Endurance (mechanical): 12,000 - Ensuring long-lasting durability in mechanical operations.
Endurance (electrical): 6,000 - Offering reliable performance through numerous electrical cycles.
Electric wire: Compatible with diameters from 1 to 25mm, offering flexibility for various configurations.2
Operating temperature: -5~+40ºC - Suitable for diverse environmental conditions, maintaining optimal performance.
Altitude: ≤2000 - Engineered to function seamlessly at elevations up to 2000 meters.
Relative humidity: +20ºC, ≤90%; +40ºC, ≤50% - Adaptable to varying humidity levels for dependable operation.
Class of pollution: 2 - Constructed to operate efficiently in pollution level 2 environments.
Installation environment: Designed to thrive in settings devoid of significant shocks and vibrations.
Installation grade: grade II, grade III - Versatile installation options for diverse applications.
Installable accessories for the DABL-63 electronic residual current circuit breaker
Enhance functionality with auxiliary contact, alarm contact, shunt trip, undervoltage trip, and overvoltage trip options.
Advantages
· Ingeniously combines differential protection electronics with the DAB7-63 series circuit breaker for superior safety.
· Provides exceptionally sensitive protection against electric shock hazards from direct contact with conductive parts.
· Features an independent contact position indicator for clear operational status.
· Operates flawlessly across a wide temperature range from -25 to +40° С, ensuring reliability in diverse environments.
· Terminal clamp notches effectively minimize thermal losses while enhancing mechanical connection stability.
· Equipped with a 'TEST' button to verify device functionality and ensure proper connection accuracy.
· The compact DABL dimensions match a 2-modular item, optimizing space through innovative design.
· The enhanced 6 kA capacity allows for the installation of AVDTs as incoming protection switches, boosting overall system protection.
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