| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Crafted by the innovative minds of DaDa Electric's skilled engineers, the DABL-63 6kA 10kA electronic residual current circuit breaker embodies excellence with its stable operation and precision protection. Its swift opening time and impressive high breaking capacity index are harmoniously integrated into a compact marvel. Proudly manufactured in adherence to GB 10963 and IEC60898 standards, this circuit breaker stands as a testament to quality and reliability.
Our circuit breakers are the go-to choice for safeguarding contactors, relays, and a myriad of electrical equipment against overloads, ensuring your systems are always protected.
Main functions: Offering unbeatable defense, this device provides short circuit protection, overload protection, and robust 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: Grade 2, ensuring enhanced safety.
Endurance (mechanical): Rated for an outstanding 12,000 cycles.
Endurance (electrical): A robust 6,000 cycles for electrical resilience.
Electric wire: Accommodates 1~25mm, catering to diverse requirements.2
Operating temperature: A versatile range of -5~+40ºC to suit various environments.
Altitude: Functionally designed for altitudes ≤2000m.
Relative humidity: At +20ºC, ≤90%; and at +40ºC, ≤50%, engineered for optimal performance.
Class of pollution: Class 2
Installation environment: Engineered to thrive in settings free from excessive shock and vibration.
Installation grade: Catering to both grade II and grade III installations.
Installable accessories of DABL-63 electronic residual current circuit breaker
Augment your breaker with versatile accessories like auxiliary contact, alarm contact, shunt trip, undervoltage trip, and overvoltage trip.
Advantages
· Seamlessly integrated circuit featuring an electronic module for differential protection, combined with the DAB7-63 series circuit breaker.
· Provides unparalleled protection against electric shock hazards during direct contact with conductive components.
· Features an independent contact position indicator for enhanced safety.
· Operates effectively across a broad temperature range of -25 to +40° С.
· Innovative notches on terminal clamps minimize thermal losses and bolster the mechanical integrity of the connection.
· Equipped with a 'TEST' button for verifying device functionality and ensuring accurate connections.
· The DABL breaker dimensions align with a 2-modular unit, thanks to strategic placement of its structural components.
· Enhanced 6 kA capacity allows the installation of AVDTs as main protection switches, ensuring comprehensive safety and reliability.
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