Introduction
Installation Method: The state-of-the-art 6ka RCBO Dpn 18mm Circuit Breaker by Shanghai DaDa Electric Co., Ltd. is designed for effortless installation via a 35mm guide rail. Fully compliant with stringent IEC standards, it guarantees a seamless fit and dependable performance.
Terminal Type: Featuring a dual-purpose terminal design, this circuit breaker supports both bus bar and conductor connections, offering unparalleled versatility and ease of installation.
Terminal Connection Ability: Engineered to securely connect conductors ranging from 1-25mm, this circuit breaker ensures robust and adaptable terminal connections for diverse electrical needs.
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Bus Bar Thickness: Compatible with bus bars measuring 0.8-2mm in thickness, this circuit breaker ensures broad compatibility with various electrical setups.
Guide Rail: Precisely crafted to fit standard DIN35 guide rails, this circuit breaker offers a secure and standardized mounting solution.
Functions of DAB7LN-40 Residual Current Circuit Breaker: Elevate the safety of your electrical systems with the DAB7LN-40, featuring comprehensive protection including short circuit protection, overload protection, and effective isolation.
Short Circuit Protection, Overload Protection, and Isolation: The DAB7LN-40 is meticulously engineered to deliver exceptional safety by proficiently managing and isolating electrical faults, ensuring continuous operational integrity.
Electrical Parameters of DAB7LN-40 Residual Current Circuit Breaker: The DAB7LN-40 circuit breaker excels with superior electrical performance metrics, reinforcing its reliability and versatility for a wide range of 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 |
Audited Supplier 
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