DAM1L-125 series Earth Leakage Protection Circuit Breaker(ELCB)
4P 400V/415V
Earth leakage
circuit breaker crafted with superior 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.
SImmerse yourself in an unparalleled experience of robust and sophisticated anti-interference capabilities designed to ensure uninterrupted, smooth, and reliable operation. Even amidst the harshest environments, this advanced feature provides you with peace of mind and unwavering security.
Explore the benefits of a wide-ranging collection of meticulously engineered accessories. Each accessory is carefully crafted to suit a vast array of applications, significantly enhancing both the functionality and versatility of our outstanding products.
Our distinctive series of circuit breakers boasts cutting-edge residual current protection circuits ingeniously powered by multi-phase power supplies. This innovative feature represents a significant advancement over previous models, which depended solely on single-phase power, thereby offering superior protection and outstanding performance.
t
Even when faced with a remarkably low operating power voltage of just 50V in the residual current protection circuit, our circuit breakers continue to function flawlessly, ensuring unwavering protection. (I coherence n=30mA)
This remarkable series provides an extensive array of classifications to address diverse needs: B type (basic breaking capacity) for Inm less than 100, S type (standard breaking capacity), and H type (high breaking capacity), allowing you to choose the ideal option for your specific requirements.
With an impressive high breaking capacity (Inm > 160), these circuit breakers are masterfully engineered to excel in a variety of demanding environments, consistently delivering exceptional performance.
Our circuit breakers offer remarkable flexibility through multiple connection methods for the main circuit. This ensures easy integration and adaptability, catering to your specific needs:
-
Piston front connection
-
Terminal extension plate front connection
-
Screw connection at the rear of the piston plate
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