Customization: | Available |
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Breaking Capacity: | Low Voltage Circuit Breakers |
Operation: | Manual Type |
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Introduction
Crafted with precision by the talented engineers at DaDa, the DABL-63 6kA 10kA electronic residual current circuit breaker epitomizes reliability and safety. This compact marvel ensures stable operation while offering precise protection and swift response. Its high breaking capacity is impressive, and it is crafted in strict accordance with the GB 10963 and IEC60898 standards.
Perfectly suited for ensuring safety in electrical systems, these circuit breakers are essential for overload protection in contactors, relays, and an array of electrical equipment.
Main functions: Delivering robust short circuit protection, overload protection, and efficient isolation.
ModelRated 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 assurance for extra safety.
Endurance (mechanical): A remarkable endurance of 12,000 cycles.
Endurance (electrical): A robust endurance of 6,000 cycles.
Electric wire: Compatible with wires from 1 to 25mm.2
Operating temperature: Broad range from -5 to +40ºC ensuring versatility.
Altitude: ≤2000
Relative humidity: Adapts to humid conditions of +20ºC, ≤90%; +40ºC, ≤50%
Class of pollution: 2
Installation environment: Engineered to avoid obvious shock and vibration for secure installation.
Installation grade: Compatible with grade II and grade III installations.
Installable accessories of DABL-63 electronic residual current circuit breaker
Experience heightened functionality with auxiliary contact, alarm contact, shunt trip, undervoltage trip, and overvoltage trip accessories.
Advantages
· An innovative combination of differential protection electronic module and the renowned DAB7-63 series circuit breaker.
· Offers exceptional electric shock protection against direct contact with live components.
· Features an independent contact position indicator for added safety.
· Operates smoothly in a wide temperature range from -25 to +40° С, making it adaptable to various environments.
· Designed with terminal clamps notches to minimize thermal losses and enhance mechanical connection stability.
· Equipped with a 'TEST' button to conveniently verify the device's performance and connection accuracy.
· The compact DABL dimensions mirror a 2-modular item, owing to strategic constructive elements placement.
· With an enhanced 6 kA capability, it's perfect for installing AVDTs as robust incoming protection switches.