DAM1L-125 series Earth Leakage Protection Circuit Breaker(ELCB)
4P 400V/415V
Earth leakage
Top-tier circuit breaker ensuring unmatched quality
crafted with CE, CB, and SEMKO certifications for unparalleled assurance
Introduction
DAM1L
series residual current (leakage) circuit breaker (henceforth referred to as circuit breaker) epitomizes cutting-edge technology, meticulously engineered in alignment with global designs and advanced manufacturing processes.
Protected
moulded case
type circuit breaker.
This series boasts a rated insulation voltage of 400V (for Inm under 160A) and 690V (for Inm over 250A). Primarily crafted for AC 50Hz systems, it boasts a rated
In power distribution networks, accommodating currents between 10A and
500A with a rated working voltage of 380V/400V, it's adept at distributing electrical power and shielding against potential overloads and short circuits within lines and power apparatus.
Under typical conditions
,
it adeptly serves infrequent line switching needs.
This circuit breaker additionally provides these remarkable protections:
·Protection from fire hazards due to grounding fault currents that elude overcurrent protection.
·Guard against rising ground voltage caused by insulation compromise;
·Circuit breakers with a residual action current rating of no more than 30mA are suited for personal contact protection.
·Circuit breakers with a rated current of
5
00A and below also accommodate infrequent motor starting, operational disconnection, and protection against motor overload and short circuits.
DAM1L
series circuit breakers can integrate an array of electrical and mechanical accessories, including separate excitation trip devices, auxiliary contacts, alarm contacts, and rotary handle operation mechanisms.
This series is extensively employed in construction, transport, tunnels, residential areas, and beyond. The delay type is meticulously tailored for branch line
distribution; the adjustable type offers on-site customization of the residual action current or disconnection time.
Advantages
Range: 10A to
500A (AC)
Ingeniously compact structure, minimal footprint, high breaking capacity, ensuring safety and reliability.
Configurable magnetic setting (0.8-1 times) In.
Push-to-trip button feature.
Distinct main and arcing contacts
CExperience unparalleled versatility with our circuit breakers, designed to effortlessly adapt to your needs. Seamlessly adjust the residual action current or disconnection time, ensuring that every setting is perfectly tailored to your specific requirements.
SExperience unparalleled peace of mind with our product's robust and sophisticated anti-interference capabilities. Even in the most challenging environments, you can rely on our product for smooth, reliable operation, ensuring your security and confidence are never compromised.
Discover an extensive range of meticulously crafted accessories, each designed to cater to a wide array of applications. These accessories significantly enhance the functionality and versatility of our offerings, providing tailored solutions to meet your specific needs.
Our series of circuit breakers features state-of-the-art residual current protection circuits, now powered by multi-phase power supplies. This advancement over prior models, which depended solely on single-phase power, ensures superior protection and outstanding performance.
t
Our circuit breakers are engineered to operate flawlessly even when the residual current protection circuit's power voltage drops to an astonishingly low 50V. This feature guarantees steadfast protection at all times. (I coherence n=30mA)
This series boasts an impressive variety of classifications to cater to diverse requirements: B type (basic breaking capacity) for Inm less than 100, S type (standard breaking capacity), and H type (high breaking capacity).
Engineered with an impressive high breaking capacity (Inm > 160), our circuit breakers are designed to excel in various demanding environments, consistently delivering exceptional performance.
Our circuit breakers offer remarkable flexibility with multiple connection methods for the main circuit, ensuring easy integration and adaptability for your specific needs:
-
Piston front connection
-
Terminal extension plate front connection
-
Screw connection at the rear of the piston plate
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