Descriere
Miniature circuit breaker 230/400 V 10kA, 1-pole, B, 4A, D=70 mm
Miniature circuit breaker SENTRON for fail-safe short-circuit and overload protection for residential and non-residential buildings and special industrial applications.
Technical details:
- Voltage: 230/400 V
- Rated current: 4A
- Breaking capacity: 10kA
- Poles: 1-pole
- Dimension: D=70 mm
- Assembly and disassembly without tools using a double slide
- Dual-chamber terminals for any combination of conductors and busbars
- Simple wiring of the infeed through the rear busbar
- Available in 1-, 2-, 3-, 4-pole and 1+N- and 3+N-pole versions
- All accessories can be used as standard for all 5SY miniature circuit breakers
Customer benefits:
- Fail-safe short-circuit and overload protection
- Easy and tool-free assembly and disassembly
- Flexible wiring options with dual-chamber terminals
- Wide range of versions available to suit various applications
- Compatibility with standard accessories across the 5SY range
- Enhanced safety with SENTRON protection devices
Disclaimer: Generated by AI.
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Specificatii
| Model/type | |
| Number of protected poles | 1 |
| Number of poles (total) | 1 |
| Electrical | |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V | 10 |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V | 35 |
| Rated insulation voltage Ui | 440 |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V | 10 |
| Rated voltage | 400 |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V | 35 |
| Current limiting class | 3 |
| Overvoltage category | 3 |
| Voltage type | AC |
| Power loss | 1.5 |
| Rated current | 4 |
| Release characteristic | B |
| Rated impulse withstand voltage Uimp | 4 |
| Options | |
| Additional equipment possible | Yes |
| Concurrently switching neutral conductor | No |
| Protection | |
| Degree of protection (IP) | IP20 |
| Explosion-proof | No |
| Measurements | |
| Width in number of modular spacings | 1 |
| Built-in depth | 70 |
| Operating conditions | |
| Ambient temperature during operating | -40 |
| Connection | |
| Connectable conductor cross section multi-wired | 0.75 |
| Connectable conductor cross section solid-core | 0.75 |
| Other | |
| Pollution degree | 3 |
| Frequency | 50 |
| Mounting/installation | |
| Flush-mounted installation | No |
| Package 1 | |
| weight | 0,155 |
| length | 0,093 |
| width | 0,021 |
| qmax | 1 |
| qmin | 1 |
| um | PA |
| gtin | 4001869468648 |
| Dimensions of product | |
| Weight | 0,155 |
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