| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
The DABL-63 6kA 10kA electronic residual current circuit breaker, a masterpiece crafted by DaDa's talented engineers, ensures unwavering operation, unrivaled protection, and rapid response with an exceptional breaking capacity index, all packed into a compact, powerful device. Adhering to the prestigious GB 10963 and IEC60898 standards, these circuit breakers stand as a testament to quality and reliability.
Widely embraced for their versatility, these circuit breakers are a top choice for safeguarding the integrity of contactors, relays, and various other crucial electrical equipment against overload incidents.
Main functions: Offering comprehensive security, these breakers provide short circuit protection, overload protection, and reliable 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
Flame retardant grade: grade2
Endurance (mechanical): Remarkably durable with a mechanical endurance of 12,000 cycles.
Endurance (electrical): Exceptional electrical endurance rated at 6,000 cycles.
Electric wire: Compatible with a range of 1~25mm electric wires.2
Operating temperature: Reliable performance in temperatures ranging from -5~+40ºC.
Altitude: Efficient operation at altitudes up to ≤2000 meters.
Relative humidity: Handles up to +20ºC, ≤90%; +40ºC, ≤50% humidity effortlessly.
Class of pollution: Classified under pollution class 2, ensuring safety and reliability.
Installation environment: Designed for stability, avoiding noticeable shock and vibration.
Installation grade: Suitable for grade II, grade III installations.
Installable accessories of DABL-63 electronic residual current circuit breaker
Enhance functionality with installable accessories like Auxiliary contact, alarm contact, shunt trip, undervoltage trip, and overvoltage trip.
Advantages
· Ingeniously combined circuit with an electronic module for differential protection and integrated circuit breaker of the renowned DAB7-63 series.
· Provides unparalleled electric shock hazard protection for direct contact scenarios with conductive components.
· Features an independent contact position indicator for enhanced safety and monitoring.
· Operates efficiently within a wide temperature range from -25 to +40° С.
· Terminal clamp notches are designed to minimize thermal losses and enhance mechanical connection stability.
· Equipped with a 'TEST' button to ensure device operation and connection accuracy.
· Constructive elements allow DABL dimensions to match a 2-modular item for space efficiency.
· Amplified capacity of 6 kA allows for AVDTs installation as primary protection switches against incoming threats.
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