| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Engineered with precision by DaDa's elite team, the DABL-63 6kA 10kA electronic residual current circuit breaker offers exceptional stability and precision in protection. This compact powerhouse boasts a rapid response time and remarkable breaking capacity, all adhering to the esteemed GB 10963 and IEC60898 standards.
Widely installed to safeguard contactors, relays, and various electrical equipment from overloads, these circuit breakers are essential for optimal equipment protection.
Main functions: This product excels in providing robust short circuit protection, reliable overload protection, and effective 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 parameter of DABL-40 electronic residual current circuit breaker
Protection grade: IP20, ensuring safe operation in both residential and commercial settings.
Flame retardant grade: grade2, providing enhanced safety against fire hazards.
Endurance (mechanical): A robust 12,000 cycles for long-lasting reliability.
Endurance (electrical): Capable of enduring 6,000 cycles, showcasing its durability.
Electric wire: Suitable for wire sizes ranging from 1 to 25mm, offering great flexibility.2
Operating temperature: Reliable performance between -5~+40ºC.
Altitude: ≤2000 meters, accommodating diverse geographical locations.
Relative humidity: At +20ºC, maintains ≤90%; and at +40ºC, ≤50% for optimal operation.
Class of pollution: 2, ensuring safety in moderately polluted environments.
Installation environment: Designed to withstand environments with minimal shock and vibration.
Installation grade: grade II, grade III, offering versatile installation options.
Installable accessories of DABL-63 electronic residual current circuit breaker
Includes a variety of accessories: Auxiliary contact, alarm contact, shunt trip, undervoltage trip, overvoltage trip to enhance functionality.
Advantages
· Integrates an electronic module for differential protection with the revered DAB7-63 series circuit breaker.
· Provides the finest protection against electrical shock hazards from direct contact with conductive parts.
· Features an independent contact position indicator for easy monitoring.
· Operates efficiently across a wide temperature range of -25 to +40° С.
· Equipped with terminal clamp notches to minimize thermal loss and enhance mechanical connection stability.
· Includes a 'TEST' button to ensure device functionality and accurate connections.
· Compact 2-modular design, achieved through strategic placement of its components.
· Enhanced 6 kA capacity allows installation of AVDTs as primary protection switches.
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