| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Engineered by the brilliant minds at DaDa Electric, the DABL-63 6kA 10kA electronic residual current circuit breaker encapsulates stability and precision in one compact device. Specifically crafted for optimal performance, it offers accurate protection, rapid response time, and superior breaking capacity. All these features comply with the stringent GB 10963 and IEC60898 standards, ensuring top-notch safety and reliability.
These circuit breakers are ideal for safeguarding contactors, relays, and other electrical devices against overload, offering a dependable line of defense.
Main functions: Provides robust short circuit protection, ensures against overload, and offers reliable 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, guaranteeing solid defense against foreign objects and dust.
Flame retardant grade: grade 2, offering enhanced safety and protection in fire-prone environments.
Endurance (mechanical): 12,000 operations, ensuring long-lasting and reliable performance.
Endurance (electrical): 6,000 operations, promising electrical resilience and longevity.
Electric wire: Accommodates wire sizes from 1 to 25mm, offering flexibility for various installation needs.2: Two-pole configuration for comprehensive circuit protection.
Operating temperature: Reliable performance from -5 to +40ºC, adaptable for diverse climate conditions.
Altitude: Operates efficiently up to 2000 meters, making it suitable for high-altitude installations.
Relative humidity: Maintains optimal function at +20ºC with ≤90% humidity, and +40ºC with ≤50% humidity.
Class of pollution: 2, ensuring robust operation even in moderate environments.
Installation environment: Best suited for environments free from noticeable shock and vibration, ensuring stable operation.
Installation grade: Suitable for grade II and grade III environments, versatile for a range of setups.
Installable accessories of DABL-63 electronic residual current circuit breaker
Offers additional accessories like auxiliary contact, alarm contact, shunt trip, undervoltage trip, and overvoltage trip for enhanced functionality.
Advantages
· Synergistic design combining an electronic module of differential protection with the integrated circuit breaker of the DAB7-63 series for unmatched reliability.
· Provides excellent protection from electric shock hazards, even during direct contact with conductive parts.
· Features an independent contact position indicator for clear and easy monitoring.
· Operates effectively in a wide temperature range from -25 to +40°C, providing versatility for various environments.
· Terminal clamps with notches reduce thermal loss and enhance mechanical stability, ensuring a secure connection.
· 'TEST' button ensures device functionality and verifies connection accuracy with ease.
· The DABL dimensions align with a 2-modular item due to smart placement of structural elements, optimizing space.
· Enhanced 6 kA capability allows AVDTs to be seamlessly installed as primary protection switches.
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