| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Introducing the DABL-63 6kA 10kA, an electronic residual current circuit breaker meticulously crafted by the expert engineers at DaDa. This innovative device ensures stable operation, precise protection, rapid response time, and boasts an impressive high breaking capacity. All these remarkable features are ingeniously integrated into a compact design. The circuit breakers are manufactured in strict accordance with the industry benchmarks set by GB 10963 and IEC60898 standards.
This circuit breaker is a quintessential choice for the overload protection of contactors, relays, and various other electrical equipment, ensuring unparalleled safety and reliability.
Main functions include: robust short circuit protection, reliable overload protection, and effective isolation for unparalleled performance.
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 parameter of DABL-40 electronic residual current circuit breaker
Protection grade: IP20
Flame retardant grade: grade 2
Endurance (mechanical): 12,000 cycles
Endurance (electrical): 6,000 cycles
Electric wire compatibility: 1~25mm2
Operating temperature range: -5~+40ºC
Altitude suitability: ≤2000 meters
Relative humidity tolerance: at +20ºC, ≤90%; at +40ºC, ≤50%
Class of pollution: 2
Installation environment: Designed to avoid noticeable shock and vibration, ensuring reliable performance.
Installation grade: grade II, grade III
Installable accessories for DABL-63 electronic residual current circuit breaker
Enhance functionality with auxiliary contact, alarm contact, shunt trip, undervoltage trip, and overvoltage trip.
Advantages
· Seamless combination of a differential protection electronic module and an integrated circuit breaker from the DAB7-63 series.
· Provides exceptional electric shock hazard protection even in cases of direct contact with conductive parts.
· Features an independent contact position indicator for enhanced safety.
· Operates efficiently in a wide temperature range from -25 to +40° С.
· Terminal clamps with notches reduce thermal losses and enhance the mechanical stability of the connections.
· Includes a "TEST" button to verify the device's operation and ensure accuracy of connections.
· Maintains compact DABL dimensions thanks to strategic placement of constructive elements, aligning with 2-modular item standards.
· Boasts an enhanced 6 kA capability, making it ideal for installing AVDTs as incoming protection switches.
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