Customization: | Available |
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Breaking Capacity: | Low Voltage Circuit Breakers |
Operation: | Manual Type |
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Introduction
Presenting the DABL-63, a powerful electronic residual current circuit breaker available in both 6kA and 10kA variants. Expertly crafted by Shanghai DaDa Electric Co., Ltd., this device offers unrivaled stability and precise protection. With a rapid response and impressive breaking capacity, all within a sleek and compact design, it adheres to the rigorous standards of GB 10963 and IEC60898, symbolizing the pinnacle of reliability and craftsmanship.
These outstanding circuit breakers are indispensable for protecting contactors, relays, and a wide array of electrical equipment from the risks of overloads, ensuring your operations run smoothly and safely.
Main functions include short circuit protection, overload protection, and isolation, providing comprehensive safety solutions.
ModelRated 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 parameters of the DABL-40 electronic residual current circuit breaker
Protection grade: IP20, ensuring effective protection against solid objects and limited protection against liquids.
Flame retardant grade: Grade 2, offering resilience against fire hazards.
Mechanical endurance: 12,000 operations, demonstrating durability and reliability over extensive use.
Electrical endurance: 6,000 operations, ensuring sustained performance under electrical loads.
Electric wire capacity: Compatible with wires ranging from 1mm to 25mm, accommodating various installation needs.2
Operating temperature range: Designed to perform optimally from -5°C to +40°C, accommodating diverse environmental conditions.
Altitude: Suitable for locations up to 2000 meters, ensuring functionality in elevated regions.
Relative humidity: Operates efficiently at 90% humidity at +20ºC; decreases to 50% at +40ºC, maintaining reliability in varying climates.
Pollution class: 2, indicating a moderate level of environmental exposure.
Installation environment: Avoid areas with significant shock and vibration for optimal performance.
Installation grade: Grade II, Grade III, ensuring adaptability to different installation standards.