Schneider
33072
Schneider 33072 Product Specifications
| Main | Details |
|---|---|
| Product or component type | Control unit |
| Trip unit name | MicroLogic 5.0 A |
| Trip unit technology | Electronic |
| Range compatibility | MasterPact NT, MasterPact NW, Compact NS, Masterpact MT, PowerPact P-Frame, PowerPact R-Frame |
| Device application | Distribution |
| Number of poles | 3P, 4P |
| Protected poles description | 4t, 3t, 3t + N/2 |
| Trip unit protection functions | Selective protection |
| Protection type | Short time short-circuit protection, Overload protection (long time), Instantaneous short-circuit protection |
| Trip unit rating | 630 A to 6300 A at 50 °C |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Circuit breaker mounting mode | Fixed, Drawout |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 0.4…1 x In |
| Long-time protection delay adjustment type tr | Adjustable 9 settings |
| [tr] long-time protection delay adjustment range | 0.7…16.6 s at 7.2 x Ir, 0.7…24 s at 6 x Ir, 12.5…600 s at 1.5 x Ir, thermal memory: 20 min |
| Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
| [Isd] Short-time protection pick-up adjustment range | 1.5…10 x Ir |
| Short-time protection delay adjustment type tsd | Adjustable |
| [tsd] Short-time protection delay adjustment range | 0…0.4 s I²t=off, 0.1…0.4 s I²t=on |
| Instantaneous protection pick-up adjustment type Ii | Adjustable 9 settings |
| [Ii] instantaneous protection pick-up adjustment range | 2…15 x In, Off |
| Earth-leakage protection | Without |
| Zone selective interlocking ZSI | With |
| Local signalling | 3 LEDs (red) for electrical fault, 1 LED (red) for internal error |
| Display type | Digital display |
| Type of measurement | Ammeter |
| Communication of data | Measurement readout, Protection and alarm settings |
| Environment | Details |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -40…85 °C |
| Packing Units | Details |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 6.600 cm |
| Package 1 Width | 8.100 cm |
| Package 1 Length | 21.600 cm |
| Package 1 Weight | 248.000 g |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 15 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 40.000 cm |
| Package 2 Length | 50.000 cm |
| Package 2 Weight | 3.720 kg |
External Resources
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