Descriere
Series NZM circuit-breakers cover all application cases with just four compact sizes and are suitable for the IEC market. Installation is always flexible thanks to the use of modular function groups.
Documente
Specificatii
| Model/type | |
| Version as main switch | Yes |
| Version as maintenance-/service switch | Yes |
| Version as safety switch | No |
| Version as emergency stop installation | Yes |
| Number of switches | 1 |
| Motor drive integrated | No |
| Type of control element | Rocker lever |
| With pre-assembled cabling | No |
| Options | |
| Version as reversing switch | No |
| Motor drive optional | Yes |
| Voltage release optional | Yes |
| Interlockable | Yes |
| Electrical | |
| Max. rated operation voltage Ue AC | 0 |
| Rated operating voltage | 1000 |
| Rated permanent current Iu | - |
| Rated permanent current at AC-23, 400 V | 0 |
| Rated permanent current at AC-21, 400 V | 0 |
| Rated operation power at AC-3, 400 V | 0 |
| Rated short-time withstand current lcw | 6.6 |
| Rated operation power at AC-23, 400 V | 0 |
| Switching power at 400 V | 0 |
| Conditioned rated short-circuit current Iq | 0 |
| Number of poles | 4 |
| Connection | |
| Number of auxiliary contacts as normally closed contact | 0 |
| Number of auxiliary contacts as normally open contact | 0 |
| Number of auxiliary contacts as change-over contact | 0 |
| Type of electrical connection of main circuit | Screw connection |
| Other | |
| Device construction | Built-in device fixed built-in technique |
| Mounting/installation | |
| Suitable for floor mounting | Yes |
| Suitable for front mounting 4-hole | No |
| Suitable for front mounting centre | No |
| Suitable for intermediate mounting | Yes |
| Application | |
| Suitable for distribution board installation | Yes |
| Colour | |
| Colour control element | Black |
| Protection | |
| Degree of protection (IP), front side | IP20 |
| Degree of protection (NEMA) | Other |
| Measurements | |
| Width | 185 |
| Height | 275 |
| Depth | 166 |
| Width in number of modular spacings | - |
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