Descriere
Series NZM..-S circuit-breakers cover all application cases with just four compact sizes and are suitable for the IEC market. Modular function groups always make mounting flexible. With magnetic short-circuit release in connection with overload relay. With short-circuit release without overload trip. Notes: circuit-breakers fulfill all requirements of the switching category AC-3.
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Specificatii
| Electrical | |
| Overload release current setting | 0 |
| Adjustment range undelayed short-circuit release | 8 |
| Rated operating voltage | 440 |
| Rated permanent current Iu | 80 |
| Rated operation power at AC-3, 230 V | 22 |
| Rated operation power at AC-3, 400 V | 45 |
| Power loss | 10.8 |
| With integrated under voltage release | No |
| Number of poles | 3 |
| Rated short-circuit breaking capacity Icu at 400 V, AC | 18.5 |
| Model/type | |
| With thermal overload protection | No |
| Type of control element | Rocker lever |
| With integrated auxiliary switch | No |
| Options | |
| Phase failure sensitive | No |
| Other | |
| Switch off technique | Magnetic |
| Device construction | Built-in device fixed built-in technique |
| Connection | |
| Type of electrical connection of main circuit | Other |
| Protection | |
| Degree of protection (IP) | IP20 |
| Measurements | |
| Height | 145 |
| Width | 90 |
| Depth | 88 |
| Package 1 | |
| volume | 0,001148 |
| weight | 1,046 |
| length | 0,088 |
| width | 0,09 |
| qmax | 1 |
| qmin | 1 |
| um | CS |
| gtin | 4015082657291 |
| Dimensions of product | |
| Volume | 0,001148 |
| Weight | 1,046 |
| Length | 0,088 |
| Width | 0,09 |
| Depth | 0,145 |
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