| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Introducing the DABL-63 6kA 10kA Electronic Residual Current Circuit Breaker, a remarkable innovation crafted by the expert engineers at Shanghai DaDa Electric Co., Ltd. This cutting-edge device promises unparalleled stability, precise protection, swift response times, and an exceptional high breaking capacity index, all elegantly encapsulated within a compact design. Meticulously engineered to align with the stringent standards of GB 10963 and IEC60898, this circuit breaker embodies reliability and excellence.
These circuit breakers are the ideal choice for safeguarding your valuable electrical systems, effectively providing overload protection for contactors, relays, and a multitude of other critical electrical apparatus.
Main functions: short circuit protection, overload protection, and 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 |
| 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: IP20
Flame retardant grade: grade 2
Endurance (mechanical): 12,000 operations
Endurance (electrical): 6,000 operations
Electric wire: 1~25mm2
Operating temperature: -5~+40ºC
Altitude: ≤2000 meters
Relative humidity: +20ºC, ≤90%; +40ºC, ≤50%
Class of pollution: 2
Installation environment: Ensure installation in areas free from significant shock and vibration.
Installation grade: grade II, grade III
Installable accessories of DABL-63 electronic residual current circuit breaker
Auxiliary contact, alarm contact, shunt trip, undervoltage trip, overvoltage trip - providing versatile solutions for various safety and operational needs.
Advantages
· A sophisticated combined circuit integrating an electronic module of differential protection with a DAB7-63 series integrated circuit breaker.
· Provides the most refined protection against electric shock hazards, particularly in scenarios of direct contact with conductive parts.
· Features an independent contact position indicator enhancing operational transparency.
· Operates efficiently within a broad temperature range from -25 to +40°C, ensuring reliability in diverse environments.
· Terminal clamps enhanced with notches reduce thermal losses and enhance the mechanical stability of connections.
· Equipped with a "TEST" button for verifying the device's functionality and connection precision.
· The compact DABL dimensions correspond to a 2-modular item, achieved through strategic placement of its constructive elements.
· Enhanced capability of 6 kA allows the installation of AVDTs as primary protection switches, ensuring robust safety for your electrical infrastructure.
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