Introducing the AC Type 4p 40A Circuit Breaker 63A RCBO 18mm OEM from Shanghai DaDa Electric Co., Ltd.
Installation Method: Enjoy flawless integration and unrivaled stability with our circuit breaker, designed for effortless mounting on a 35mm guide rail. It meets the highest IEC standards, ensuring both safety and performance.
Terminal Type: Discover the ease of our innovative dual-purpose terminals, providing seamless and efficient connections to both bus bars and conductors, simplifying your setup process.
Terminal Connection Ability: Experience uncompromised connectivity with our circuit breaker, expertly engineered to accommodate a vast range of conductor sizes from 1mm to an impressive 25mm, ensuring versatility and reliability.
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Bus Bar Thickness: Enjoy unmatched compatibility with our circuit breaker, which supports bus bars of varying thickness, precisely ranging from 0.8mm to 2mm, delivering a secure and dependable fit every time.
Guide Rail: Achieve perfect alignment with our circuit breaker, designed to fit seamlessly onto a DIN35 guide rail, providing optimal stability and fixation for enhanced performance.
Empowering you with the essential functions of the DAB7LN-40 Residual Current Circuit Breaker
Advanced Features: Elevate your safety standards with our circuit breaker offering exceptional short circuit protection, dependable overload protection, and vital isolation capabilities, ensuring maximum safety and superior performance.
Unveiling the Electrical Parameters of the DAB7LN-40 Residual Current Circuit Breaker
| 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 |
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