| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Meticulously designed by the expert engineers at Shanghai DaDa Electric Co., Ltd., the DABL-63 electronic residual current circuit breaker epitomizes cutting-edge innovation and steadfast reliability. This compact powerhouse guarantees consistent performance, delivering precise protection with its rapid response time and an outstanding high breaking capacity index. Crafted in strict adherence to GB 10963 and IEC60898 standards, this product ensures unparalleled performance in electrical safety, offering peace of mind and safety for every application.
Perfectly suited to shield contactors, relays, and an array of electrical devices, these circuit breakers serve as your first line of defense against overload, providing confidence and security with every setup.
Main Functions: Experience unparalleled short circuit protection, exceptional overload defense, and dependable isolation capabilities, all designed to maintain the integrity and safety of your electrical systems.
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 Parameters of the DABL-40 Electronic Residual Current Circuit Breaker
Protection Grade: IP20 - Committing to high standards of safety and longevity, ensuring durable protection under diverse conditions.
Flame Retardant Grade: Grade 2 - Offering enhanced protective measures against fire risks.
Endurance (Mechanical): An impressive operational lifespan of 12,000 cycles, promising long-term reliability and steadfast performance.
Endurance (Electrical): Capable of 6,000 cycles, assuring consistent and reliable performance throughout its lifetime.
Electric Wire Compatibility: Compatible with wire sizes from 1~25mm, allowing for flexible and adaptable installation options.2
Operating Temperature: Functions optimally within a broad range of -5~+40ºC, making it suitable for various environmental conditions.
Altitude: ≤2000 - Engineered to maintain effective performance even at higher altitudes.
Relative Humidity: Ensures consistent performance at +20ºC, ≤90%; and +40ºC, ≤50%, adapting seamlessly to humid conditions.
Class of Pollution: 2 - Designed to withstand environments with moderate pollution, ensuring durability and reliability.
Installation Environment: Requires a stable setting free from substantial shock and vibration, ensuring secure and reliable operational placement.
Installation Grade: Suitable for Grade II and Grade III installations, offering versatile deployment options.
Installable Accessories for the DABL-63 Electronic Residual Current Circuit Breaker
Maximize functionality with a range of accessories including Auxiliary Contact, Alarm Contact, Shunt Trip, Undervoltage Trip, and Overvoltage Trip.
Advantages
· Seamlessly integrates an advanced electronic module of differential protection with the sophisticated DAB7-63 series circuit breaker, elevating protection standards to new heights.
· Delivers superior protection against electric shock risks, particularly during direct contact with live conductive parts.
· Includes an independent contact position indicator, enhancing safety and operational clarity.
· Operates efficiently across a wide temperature spectrum from -25 to +40° C, ensuring adaptability over diverse climatic conditions.
· Engineered with notches on terminal clamps to minimize thermal losses and bolster the stability of mechanical connections.
· Features a 'TEST' button for easy operational checks, ensuring connection accuracy and safety.
· Compact DABL dimensions fit seamlessly within a 2-modular item, thanks to an innovative spatial component arrangement.
· Enhanced 6 kA capability facilitates the reliable installation of AVDTs as primary protection switches, ensuring comprehensive safety.
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