| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Introduction
Crafted by the ingenious minds of Dada engineers, the DABL-63 6kA 10kA electronic residual current circuit breaker combines cutting-edge design with robust performance. Offering impeccable stability, precise protection, rapid response times, and superior breaking capacity, this compact marvel adheres strictly to GB 10963 and IEC60898 standards, setting the benchmark for circuit breaking excellence.
Primarily deployed for safeguarding contactors, relays, and various electrical apparatus, these circuit breakers ensure unmatched overload protection.
Core functionalities include: foolproof short circuit protection, reliable overload protection, and effective 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: Class 2
Mechanical endurance: 12,000 operations
Electrical endurance: 6,000 operations
Compatible with electric wire sizes: 1~25mm2
Operating temperature range: -5 to +40ºC
Suitable for altitudes: Up to 2000 meters
Humidity tolerance: ≤90% at +20ºC; ≤50% at +40ºC
Pollution level: Class 2
Ideal installation environment: Minimize exposure to shocks and vibrations.
Installation grade options: Grade II, Grade III
Optional enhancements for DABL-63 electronic residual current circuit breaker
Available accessories include: Auxiliary contact, alarm contact, shunt trip, undervoltage trip, overvoltage trip.
Advantages
· Seamless integration of differential protection through an electronic module, combined with the DAB7-63 series circuit breaker for a unified solution.
· Exceptional protection against electric shock, even with direct contact with conductive components.
· An independent contact position indicator for enhanced safety monitoring.
· Suitable for a broad spectrum of temperatures, ranging from -25 to +40° С.
· Specially designed notches on terminal clamps minimize thermal losses and bolster the mechanical strength of connections.
· Easily accessible 'TEST' button to verify operational accuracy and secure connections.
· The dimensions align with a 2-modular unit due to strategic placement of structural elements.
· Enhanced capacity of 6 kA, ideal for deploying AVDTs as primary protection switches.
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