Customization: | Available |
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Breaking Capacity: | Low Voltage Circuit Breakers |
Operation: | Manual Type |
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Introduction
Introducing the DABL-63, a masterful electronic residual current circuit breaker available in the formidable 6kA and 10kA versions. Expertly engineered by the renowned Shanghai DaDa Electric Co., Ltd., this device offers unparalleled stability and precise protection. It boasts a swift response and exceptional breaking capacity, all encased in a sleek, compact design. Adhering to the stringent GB 10963 and IEC60898 standards, it epitomizes the peak of reliability and expert craftsmanship.
These exceptional circuit breakers are indispensable for safeguarding contactors, relays, and a diverse array of electrical equipment from the peril of overloads, ensuring your operations proceed smoothly and securely.
Key functions encompass short circuit protection, overload protection, and isolation, offering an all-encompassing safety solution.
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, offering effective protection against solid objects with limited liquid ingress protection.
Flame retardant grade: Grade 2, providing robust resilience against potential fire risks.
Mechanical endurance: 12,000 operations, showcasing superior durability and reliability for extensive use.
Electrical endurance: 6,000 operations, guaranteeing consistent performance under electrical loads.
Electric wire capacity: Supports wires ranging from 1mm² to 25mm², accommodating diverse installation requirements.2
Operating temperature range: Optimized for performance from -5°C to +40°C, suitable for various environmental conditions.
Altitude: Suitable for use up to 2000 meters, ensuring reliable functionality in elevated areas.
Relative humidity: Operates efficiently at 90% humidity at +20ºC; reduces to 50% at +40ºC, ensuring reliability across varying climates.
Pollution class: 2, indicating moderate environmental exposure.
Installation environment: For optimal performance, avoid areas with significant shock and vibration.
Installation grade: Grade II, Grade III, ensuring versatility to meet different installation standards.