DAM1L-125 series Earth Leakage Protection Circuit Breaker(ELCB)
4P 400V/415V
Earth leakage
circuit breaker high 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 reliability with our advanced anti-interference technology designed to excel even in the most challenging environments, offering you unmatched peace of mind and security.
Explore our diverse selection of expertly designed accessories, each crafted to seamlessly adapt to an extensive range of applications, enhancing the versatility and functionality of our esteemed products.
Our cutting-edge circuit breakers feature advanced residual current protection circuits powered by multi-phase power supplies. This innovative approach marks a significant leap forward from older models that depended on single-phase power, ensuring superior protection and performance.
t
Even when the operating power voltage drops to an impressively low 50V, our circuit breakers continue to deliver impeccable performance, ensuring steadfast protection at all times. (with a coherence of n=30mA)
This versatile series is designed to cater to a wide range of needs with varied classifications: B type for basic breaking capacity when Inm is less than 100, S type for standard breaking capacity, and H type for high breaking capacity.
Boasting an impressive high breaking capacity (Inm > 160), these circuit breakers are masterfully engineered to excel in challenging conditions, consistently delivering outstanding performance.
Our circuit breakers provide exceptional flexibility, featuring multiple connection methods for the main circuit to ensure seamless integration and adaptability:
-
Piston front connection
-
Terminal extension plate front connection
-
Screw connection at the rear of the piston plate
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