| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Discover the DABL-63 6kA 10kA electronic residual current circuit breaker, a testament to precision engineering by Shanghai DaDa Electric Co., Ltd. This masterpiece ensures flawless operations, unparalleled protection, and rapid response times. Crafted to perfection, it boasts a high breaking capacity, adhering strictly to the rigorous standards of GB 10963 and IEC60898, embodying reliability and excellence.
These circuit breakers are vital for the protection of contactors, relays, and various electrical apparatus against overloads, ensuring flawless and uninterrupted operation.
Main functions: Fortify your electrical systems with superior short circuit protection, overload protection, and isolation, ensuring a secure and efficient environment.
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 parameter of DABL-40 electronic residual current circuit breaker
Protection grade: The IP20 classification provides formidable defense against dust and accidental touch, ensuring reliable safety.
Flame retardant grade: With a Grade 2 classification, it offers superior safety measures against potential fire hazards.
Endurance (mechanical): Showcasing remarkable durability, this device boasts a lifespan of an impressive 12,000 cycles, guaranteeing longevity.
Endurance (electrical): With exceptional reliability, it supports 6,000 operational cycles, providing steadfast performance.
Electric wire compatibility: Accommodates a versatile range of wires between 1~25mm, ensuring broad applicability.2
Operating temperature: Functions with peak efficiency in a temperature range from -5 to +40ºC, adapting to diverse environments.
Altitude: Assures reliable performance at altitudes of up to 2000 meters, highlighting its adaptability.
Relative humidity: Maintains adaptable performance, operating efficiently at +20ºC with ≤90% humidity and at +40ºC with ≤50% humidity.
Class of pollution: 2
Installation environment: Designed to withstand environments free of significant shock and vibration, enhancing its durability and longevity.
Installation grade: Suitable for installation in grade II and grade III environments, offering flexibility and ease of use.
Installable accessories of DABL-63 electronic residual current circuit breaker
Enhance your system's functionality with installable options such as auxiliary contact, alarm contact, shunt trip, undervoltage trip, and overvoltage trip, providing comprehensive solutions.
Advantages
· Seamlessly integrates an electronic module for differential protection with the acclaimed DAB7-63 series circuit breaker, offering a harmonious blend of technology and design.
· Delivers unparalleled protection against electric shocks, ensuring safety even with direct contact to live parts, showcasing superior engineering.
· Features an independent contact position indicator, providing enhanced operational insight for better control and monitoring.
· Operates effectively across a broad temperature range of -25 to +40°С, demonstrating versatile performance in varying conditions.
· Innovative terminal clamp notches significantly reduce thermal losses and enhance connection stability, ensuring optimal performance.
· Convenient 'TEST' button allows users to easily verify the device's functionality and connection accuracy, ensuring constant reliability.
· The DABL dimensions fit the 2-modular standard due to strategic component placement, allowing for efficient space utilization.
· Enhanced 6 kA capability makes it ideal as an incoming protection switch, providing robust initial line defense.
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