| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Meticulously engineered by the expert team at DaDa Electric in Shanghai, the DABL-63 electronic residual current circuit breaker epitomizes cutting-edge innovation and steadfast reliability. This compact engineering wonder delivers uninterrupted performance, offering pinpoint protection with lightning-fast response time and a remarkable high breaking capacity index. Designed in strict adherence to GB 10963 and IEC60898 standards, this product ensures unparalleled excellence in electrical safety, setting a new benchmark in the industry.
Perfectly crafted to safeguard contactors, relays, and a broad range of electrical devices, these circuit breakers serve as a robust first line of defense against overloads, instilling confidence and tranquility with every installation.
Main Functions: Discover top-tier short circuit protection, formidable overload defense, and consistent isolation capabilities, ensuring supreme electrical safety and operational efficiency.
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 - Delivering unmatched safety and robust durability to meet high safety standards.
Flame Retardant Grade: Grade 2 - Offering superior protection against fire risks, ensuring your peace of mind.
Endurance (Mechanical): An extraordinary lifespan of 12,000 operations, promising enduring reliability and performance.
Endurance (Electrical): Withstanding up to 6,000 operations, ensuring consistent and reliable performance over time.
Electric Wire Compatibility: Accommodates wire sizes from 1~25mm, providing extensive flexibility for installation.2
Operating Temperature: Functions optimally within a vast range of -5~+40ºC, ensuring adaptability in diverse environments.
Altitude: ≤2000 - Specifically designed to perform efficiently even at elevated altitudes, guaranteeing reliability.
Relative Humidity: Maintains optimal performance at +20ºC, ≤90%; and +40ºC, ≤50%, adapting seamlessly to humid conditions.
Class of Pollution: 2 - Specifically engineered to endure moderately polluted environments, maintaining efficiency and safety.
Installation Environment: Requires stable setups, steering clear of significant shock and vibration, to ensure secure and efficient operation.
Installation Grade: Compatible with both Grade II and Grade III installations, offering versatile deployment options.
Installable Accessories for the DABL-63 Electronic Residual Current Circuit Breaker
Elevate functionality with a range of accessories such as Auxiliary Contact, Alarm Contact, Shunt Trip, Undervoltage Trip, and Overvoltage Trip, enhancing adaptability and performance.
Advantages
· Effortlessly merges an electronic module of differential protection with the state-of-the-art circuit breaker from the DAB7-63 series, establishing a new benchmark in protection.
· Provides exceptional protection against electric shock hazards, particularly during direct contact with conductive components, ensuring ultimate safety.
· Features an independent contact position indicator, enhancing safety and offering operational clarity for users.
· Operates effectively across a vast temperature range from -25 to +40° C, providing adaptability across various climates and conditions.
· Engineered with notches on terminal clamps to minimize thermal losses and reinforce mechanical connection stability, ensuring enduring performance.
· Equipped with a convenient 'TEST' button, facilitating effortless operational checks and ensuring accurate connection verification.
· Compact DABL dimensions align with a 2-modular item, owing to an innovative spatial configuration of components, maximizing efficiency.
· Enhanced 6 kA capability ensures dependable installation of AVDTs as primary protection switches, offering reliable security.
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