Introduction
Installation method: Experience effortless installation with the 6ka RCBO Dpn 18mm Circuit Breaker by Shanghai DaDa Electric Co., Ltd. This top-tier breaker is designed to seamlessly integrate using a 35mm guide rail, fully adhering to IEC standards. This guarantees a snug fit and exceptional performance you can rely on.
Terminal type: Featuring an innovative dual-purpose terminal design, this circuit breaker effortlessly supports both bus bar and conductor connections. This versatile connectivity ensures simplicity and efficiency during installation.
Terminal connection ability: Engineered to securely connect conductors sized between 1-25mm, this breaker delivers robust and adaptable terminal connections for diverse electrical needs.
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Bus bar thickness: Expertly designed to accommodate bus bars with thicknesses ranging from 0.8-2mm, ensuring seamless compatibility with an array of electrical configurations.
Guide rail: Crafted to fit standard DIN35 guide rails, this circuit breaker offers a secure and standardized mounting solution, enhancing its utility and ease of installation.
Functions of DAB7LN-40 Residual Current Circuit Breaker: The DAB7LN-40 circuit breaker is a sophisticated device that delivers comprehensive protection features. It offers robust short circuit protection, effective overload protection, and reliable isolation, ensuring the utmost safety for your electrical systems.
Short circuit protection, overload protection, and isolation: The DAB7LN-40 circuit breaker is meticulously engineered to deliver unparalleled safety. It efficiently manages and isolates electrical faults, ensuring the continued operational integrity and safety of your electrical systems.
Electrical parameters of DAB7LN-40 Residual Current Circuit Breaker: Our DAB7LN-40 circuit breaker is distinguished by its superior electrical performance metrics. This ensures exceptional reliability and functionality across diverse applications.
Number of poles |
1P+N(18mm) |
Rated frequency |
50-60HZ |
Rated operating voltage |
230V |
Rated current |
40A |
Rated insulation voltage |
500V |
Impulse withstand voltage |
4KV |
Instantaneous trip type |
DAB7LN-40 |
B/C |
Rated breaking capacity |
DAB7LN-40 |
6 |
Release type |
Thermo-magneti |
