Descriere
miniature circuit breaker 230 V, 6 kA, 1+N-pole/1 MW, B40 Miniature circuit breaker SENTRON for fail-safe short-circuit and overload protection for standard applications in residential and non-residential buildings. Installation of the device and simple wiring of the infeed through the rear busbar without tools. The 5SL miniature circuit breakers are available in 1-, 2-, 3-, 4-pole and 1+N- and 3+N-pole versions and in further special types. The extensive accessories, such as the auxiliary switch, allow the functions to be extended in a wide variety of ways. Simply safe with the protection devices from SENTRON.
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Specificatii
| Electrical | |
| Overvoltage category | 3 |
| Voltage type | AC |
| Rated impulse withstand voltage Uimp | 4 |
| Power loss | 7 |
| Rated insulation voltage Ui | 250 |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V | 6 |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V | 6 |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V | - |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V | - |
| Release characteristic | B |
| Rated voltage | 230 |
| Rated current | 40 |
| Current limiting class | 3 |
| Other | |
| Pollution degree | 2 |
| Frequency | 50 |
| Connection | |
| Connectable conductor cross section multi-wired | 0.75 |
| Connectable conductor cross section solid-core | 0.75 |
| Measurements | |
| Width in number of modular spacings | 1 |
| Built-in depth | 70 |
| Model/type | |
| Number of poles (total) | 2 |
| Number of protected poles | 1 |
| Options | |
| Additional equipment possible | Yes |
| Concurrently switching neutral conductor | Yes |
| Protection | |
| Degree of protection (IP) | IP20 |
| Explosion-proof | No |
| Mounting/installation | |
| Flush-mounted installation | No |
| Operating conditions | |
| Ambient temperature during operating | -25 |
| Package 1 | |
| weight | 0,149 |
| length | 0,093 |
| width | 0,021 |
| qmax | 1 |
| qmin | 1 |
| um | PA |
| gtin | 4001869533872 |
| Dimensions of product | |
| Weight | 0,149 |
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