| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
The meticulously engineered DABL-63 6kA 10kA electronic residual current circuit breaker is a masterpiece crafted by Dada's skilled engineers. It ensures stable operation and precise protection with its swift opening time and an exceptional high breaking capacity index-all encapsulated within a compact unit. Adhering strictly to GB 10963 and IEC60898 standards, these circuit breakers are synonymous with quality and reliability.
DABL-63 circuit breakers are essential components for the overload protection of contactors, relays, and various other electrical equipment, offering an indispensable shield for your electrical infrastructure.
Main functions: This versatile device offers robust short circuit protection, reliable overload protection, and efficient 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 a solid barrier against dust and other particles.
Flame retardant grade: grade2, providing enhanced safety against fires.
Endurance (mechanical): 12,000 operations, demonstrating remarkable durability.
Endurance (electrical): 6,000 operations, ensuring sustained performance.
Electric wire: 1~25mm, adaptable to a variety of wire sizes for your convenience.2
Operating temperature: -5~+40ºC, accommodating a wide range of environments.
Altitude: ≤2000 meters, suitable for diverse geographical areas.
Relative humidity: At +20ºC, ≤90%; at +40ºC, ≤50%, ensuring optimal operation in varying humid conditions.
Class of pollution: 2, offering reliable functionality amidst moderate pollutants.
Installation environment: Designed to thrive in stable conditions, it is advisable to avoid areas with obvious shock and vibration.
Installation grade: grade II, grade III, offering versatile installation options.
Installable accessories of DABL-63 electronic residual current circuit breaker
Auxiliary contact, alarm contact, shunt trip, undervoltage trip, overvoltage trip-offering extensive customization and functionality.
Advantages
· Ingenious combination of an electronic module of differential protection and a robust circuit breaker of the DAB7-63 series ensures superior protection and efficiency.
· Provides unparalleled protection against electric shock hazards in cases of direct contact with conductive parts, prioritizing safety.
· Features an independent contact position indicator for clear visibility and enhanced operational awareness.
· Durable functionality across an extensive temperature range from -25 to +40°C, perfect for various climates and conditions.
· Terminal clamps with notches are engineered to minimize thermal losses while maximizing the mechanical stability of connections.
· Includes a "TEST" button for easy verification of the device's operation and connection accuracy, ensuring peace of mind.
· The DABL dimensions are optimized to align with a 2-modular item, thanks to the strategic placement of constructive elements.
· Enhanced breaking capacity of 6 kA makes it ideal for use as an AVDT, serving as a robust incoming protection switch.
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