Eaton NZML2-MX140-SVE Circuit breaker NZML2-MX140-SVE.
Eaton NZML2-MX140-SVE Circuit breaker NZML2-MX140-SVE.
| Manufacturer part number (MPN) | NZML2-MX140-SVE |
| EAN / GTIN | 4015081920754 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Eaton catalogue number | 191563 |
| Depth | 180 mm |
| Height | 245 mm |
| Width | 105 mm |
| Weight | 2.895 kg |
| Certifications | IEC/EN 60947; IEC |
| Functions | Phase failure sensitive; Motor protection |
| Accessories required | NZM2-XSVS |
| Amperage Rating | 140 A |
| Application | Use in unearthed supply systems at 690 V |
| Circuit breaker frame type | NZM2 |
| Fitted with | Thermal protection |
| Number of poles | Three-pole |
| Release system | Electronic release |
| Type | Circuit breaker |
| Ambient operating temperature - max | 70 °C |
| Ambient storage temperature - max | 70 °C |
| Ambient operating temperature - min | -25 °C |
| Equipment heat dissipation, current-dependent | 16.17 W |
| Rated operational current for specified heat dissipation (In) | 140 A |
| Direction of incoming supply | As required |
| Electrical connection type of main circuit | Other |
| Handle type | Rocker lever |
| Instantaneous current setting (Ii) - max | 18 A |
| Instantaneous current setting (Ii) - min | 2 A |
| Isolation | 500 V AC (between auxiliary contacts and main contacts); 300 V AC (between the auxiliary contacts) |
| Lifespan, electrical | 5000 operations at 690 V AC-3; 7500 operations at 690 V AC-1; 6500 operations at 415 V AC-3; 10000 operations at 400 V AC-1; 10000 operations at 415 V AC-1; 6500 operations at 400 V AC-3 |
| Number of operations per hour - max | 120 |
| Overload current setting (Ir) - max | 140 A |
| Overload current setting (Ir) - min | 56 A |
| Overvoltage category | III |
| Pollution degree | 3 |
| Rated impulse withstand voltage (Uimp) at auxiliary contacts | 6000 V |
| Rated impulse withstand voltage (Uimp) at main contacts | 8000 V |
| Rated insulation voltage (Ui) | 690 V |
| Rated operating power at AC-3 | |
| 230 V | 37 kW |
| Rated operating power at AC-3 | |
| 400 V | 75 kW |
| Rated operational current | 134 A (400 V AC-3) |
| Rated short-circuit making capacity Icm at 240 V | |
| 50/60 Hz | 330 kA |
| Rated short-circuit making capacity Icm at 400/415 V | |
| Rated short-circuit making capacity Icm at 440 V | |
| 50/60 Hz | 286 kA |
| Rated short-circuit making capacity Icm at 525 V | |
| 50/60 Hz | 220 kA |
| Rated short-circuit making capacity Icm at 690 V | |
| 50/60 Hz | 160 kA |
| Rated short-time withstand current (t = 0.3 s) | 1.3 kA |
| Rated short-time withstand current (t = 1 s) | 1.3 kA |
| Short-circuit release non-delayed setting - max | 2520 A |
| Short-circuit release non-delayed setting - min | 280 A |
| Short-circuit total breaktime | < 10 ms |
| Utilization category | A (IEC/EN 60947-2) |
| Voltage rating | 690 V - 690 V |
| Climatic proofing | Damp heat, cyclic, to IEC 60068-2-30; Damp heat, constant, to IEC 60068-2-78 |
| Degree of protection | IP20 (basic degree of protection, in the operating controls area); IP20 |
| Degree of protection (IP), front side | IP40 (with insulating surround); IP66 (with door coupling rotary handle) |
| Degree of protection (terminations) | IP00 (terminations, phase insulator and strip terminal); IP10 (tunnel terminal) |
| Lifespan, mechanical | 20000 operations |
| Mounting Method | Plug-in unit; Built-in device plug-in technique |
| Protection against direct contact | Finger and back-of-hand proof to VDE 0106 part 100 |
| Shock resistance | 20 g (half-sinusoidal shock 20 ms) |
| Switch off technique | Electronic |
| Optional terminals | Box terminal. Connection on rear. Tunnel terminal |
| Standard terminals | Screw terminal |
| Terminal capacity (aluminum solid conductor/cable) | 16 mm² (1x) at tunnel terminal |
| Terminal capacity (aluminum stranded conductor/cable) | 25 mm² - 185 mm² (1x) at tunnel terminal |
| Terminal capacity (control cable) | 0.75 mm² - 2.5 mm² (1x); 0.75 mm² - 1.5 mm² (2x) |
| Terminal capacity (copper busbar) | Min. 16 mm x 5 mm direct at switch rear-side connection; Max. 24 mm x 8 mm direct at switch rear-side connection; M8 at rear-side screw connection |
| Terminal capacity (copper solid conductor/cable) | 6 mm² - 16 mm² (2x) direct at switch rear-side connection; 10 mm² - 16 mm² (1x) at box terminal; 6 mm² - 16 mm² (2x) at box terminal; 10 mm² - 16 mm² (1x) direct at switch rear-side connection; 16 mm² (1x) at tunnel terminal |
| Terminal capacity (copper stranded conductor/cable) | 25 mm² - 185 mm² (1x) at box terminal; 25 mm² - 185 mm² (1x) direct at switch rear-side connection; 25 mm² - 70 mm² (2x) at box terminal; 25 mm² - 70 mm² (2x) direct at switch rear-side connection; 25 mm² - 185 mm² (1x) at 1-hole tunnel terminal |
| Terminal capacity (copper strip) | Min. 2 segments of 9 mm x 0.8 mm at box terminal; Max. 10 segments of 16 mm x 0.8 mm at box terminal; Min. 2 segements of 16 mm x 0.8 mm at rear-side connection (punched); Max. 10 segments of 24 mm x 0.8 mm at rear-side connection (punched); Max. 8 segments of 24 mm x 1 mm (2x) at box terminal |
| Document Name | Description Action |
| MOQ | 1 |