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| Attribute name | Attribute value |
|---|---|
| Main | |
| Device application | distribution |
| Suitability for isolation | yes conforming to EN/IEC 60947-2 |
| Trip unit technology | electronic |
| Utilisation category | category B |
| Device short name | MTZ2 25 H1 |
| Breaking capacity code | H1 66 kA 415 V AC |
| Mounting mode | drawout |
| Control type | ON/OFF push-button, manually operated |
| Range | MasterPacT |
| Protected poles description | 3D |
| Range of product | MasterPact MTZ2 |
| Trip unit name | MicroLogic 5.0 X |
| Poles description | 3P |
| Product name | MasterPact MTZ2 |
| Product or component type | circuit breaker |
| Trip unit protection functions | LSI |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| [In] rated current | 2500 A at 40 °C |
| Complementary | |
| [Isd] short-time pick-up adjustment range | 1.5...10 x Ir adjustable in step of 0.5 x Ir with embedded HMI |
| Provision for padlocking | 3 padlocks |
| [Uimp] rated impulse withstand voltage | 12 kV conforming to EN/IEC 60947-2 |
| Energy management | measurement ,energy (standard), measurement ,electrical network (standard), measurement ,active, reactive and apparent energy (standard) |
| Trip unit rating | 2500-2500 A at 40 °C |
| Width | 422 mm |
| Measurement accuracy | current I1, I2, I3, Iavg, Idemand for MTZ3: +/- 0.5 % 80...6300 x 1.2 A, current I1, I2, I3, Iavg, Idemand for MTZ2: +/- 0.5 % 40...4000 x 1.2 A, current I1, I2, I3, Iavg, Idemand for MTZ1: +/- 0.5 % 40...1600 x 1.2 A, reactive power Q, Q1, Q2, Q3, Qdemand: +/- 2 %, active power P, P1, P2, P3, Pdemand: +/- 1 %, apparent power S, S1, S2, S3, Sdemand: +/- 1 %, voltage V21, V32, V13, VLNavg: +/- 0.5 % 120...400 x 1.2 V, voltage V21, V32, V13, VLLavg: +/- 0.5 % 208...690 x 1.2 V, frequency: +/- 0.005 Hz, unbalance current: +/- 0.5 %, apparent energy Es IN/OUT/tot: +/- 1 % - 10...10 GVAh, reactive energy Ep IN/OUT/tot: +/- 2 % - 10...10 GVARh, active energy Ep IN/OUT/tot: +/- 1 % - 10...10 GWh, power factor: +/- 1 % |
| Electrical durability | 2500 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-2, 5000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Commissioning interface | EcoStruxure Power Commission |
| Depth | 300 mm |
| Zone selective interlocking ZSI | with |
| Display type | LCD display - 128 x 96 pixels |
| Communication port protocol | USB peer to peer 115 kbauds, NFC peer to peer 28800 bauds conforming to ISO 15963, Bluetooth 4.0 LE peer to peer 30 kbit/s conforming to IEEE 802.15.1 |
| Downside connection | vertical, rear |
| Locking options description | keylock in OFF position, padlock in OFF position |
| Earth-leakage protection | without |
| Thermal memory | yes |
| [Ics] rated service breaking capacity | 66 kA at 690 V AC 50/60 Hz conforming to EN/IEC 60947-2, 66 kA at 500/525 V AC 50/60 Hz conforming to EN/IEC 60947-2, 66 kA at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2, 66 kA at 220/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Accuracy class | class 2: total voltage harmonic distortion THD (V), class 1: active and reactive energy by pulse counting (+/- W.h, +/- VAR.h), class 0.5: unbalance voltage, class 5: total current harmonic distortion THD (I) |
| End user smartphone application | EcoStruxure Power Device |
| Data recording | data logs, time stamping, event logs, maintenance logs, alarm logs, min/max of instantaneous values |
| Mechanical durability | 20000 cycles with periodic preventive maintenance conforming to EN/IEC 60947-2 |
| [Ui] rated insulation voltage | 1000 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| [tsd] short-time delay adjustment range | 0-0.4 s I²t=off, 0.1-0.4 s I²t=on |
| [tr] long-time delay adjustment range | 0.34-16.6 s at 7.2 x Ir, 0.5-24 s at 6 x Ir, 12.5-600 s at 1.5 x Ir |
| Maximum closing response time | 70 ms |
| Net weight | 90 kg |
| Maximum breaking time | 25-25 ms |
| Long time delay adjustment type | adjustable in step of 0.5 s |
| Power dissipation per pole | 600 W |
| [Icw] rated short-time withstand current | 66 kA 3 s conforming to EN/IEC 60947-2, 66 kA 1 s conforming to EN/IEC 60947-2, 66 kA 0.5 s conforming to EN/IEC 60947-2 |
| Protection type | short time short-circuit protection conforming to ANSI 51, instantaneous short-circuit protection conforming to ANSI 50, overload protection (long time) conforming to ANSI 49 |
| Connection pitch | 115 mm |
| Breaking capacity | 66 kA Icu at 690 V AC 50/60 Hz conforming to EN/IEC 60947-2, 66 kA Icu at 500/525 V AC 50/60 Hz conforming to EN/IEC 60947-2, 66 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2, 66 kA Icu at 220/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Upside connection | horizontal, rear |
| Operating time | 20...50 ms in standard |
| Instantaneous pick-up adjustment range | Ii enable on/off, 2...15 x In adjustable in step of 0.5 x In with embedded HMI |
| Short-time delay adjustment type | adjustable |
| Metering type | demand power P, Q, S standard), demand current I1, I2, I3, In, Iavg standard), total voltage harmonic distortion THD (V): inst, avg, avg min, avg max RMS voltage standard), total voltage harmonic distortion THD (V): inst, avg, avg min, avg max fundamental voltage standard), voltage V21, V32, V13, V1, V2, V3: maximum standard), voltage V21, V32, V13, V1, V2, V3: minimum standard), voltage V21, V32, V13, V1, V2, V3: instantaneous standard), total current harmonic distortion THD (I): inst, avg, avg min, avg max RMS voltage standard), total current harmonic distortion THD (I): inst, avg, avg min, avg max fundamental voltage standard), frequency standard), power factor standard), apparent power S, S1, S2, S3 standard), reactive power Q, Q1, Q2, Q3 standard), active power P, P1, P2, P3 standard), average voltage Vavg standard), current I1, I2, I3, In, Ig: maximum standard) |
| Frequency measurement range | 45-250 Hz |
| Network and machine diagnosis type | breaker service life: circuit breaker health state standard), operation: advanced diagnostic standard), trip context information: crisis management standard), selectivity test: test standard), protection test: test standard), MicroLogic test: test standard), operation: diagnostic data standard), monitored function: diagnostic data standard), configured alarms synthesis: diagnostic data standard), identification card: diagnostic data standard), tripping cause indication: circuit breaker tripping cause standard), MicroLogic service life: circuit breaker health state standard), contacts state: circuit breaker health state standard), system (HMI) health state overview: circuit breaker health state standard) |
| Local signalling | 1 LED (red/orange) for service, 1 LED (green) for ready to operate, 1 LED (red/orange) for overload, 3 LEDs (red) for trip causes |
| Height | 352 mm |
| [Icm] rated short-circuit making capacity | 145 kA (Icm) at 690 V AC 50/60 Hz conforming to EN/IEC 60947-2, 145 kA (Icm) at 500/525 V AC 50/60 Hz conforming to EN/IEC 60947-2, 145 kA (Icm) at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2, 145 kA (Icm) at 220/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| Long time pick-up adjustment range | 0.4...1 x In adjustable in step of 1 A |
| Type of measurement | power meter |
| Mounting support | rails, base plate |
| Measurement voltage | 145.6-828 V AC 50/60 Hz per phase |
| Environment | |
| Relative humidity | 0-95 % conforming to IEC 60068-2-30 |
| Ambient air temperature for storage | -40-85 °C |
| Operating altitude | <= 5000 m 94 % of In, <= 4000 m 96 % of In, <= 3000 m 99 % of In, <= 2000 m without derating |
| Product certifications | IECEE CB Scheme |
| Measurement category | category IV conforming to IEC 61010-2-30 |
| Pollution degree | 3 conforming to EN/IEC 60947-1 |
| IP degree of protection | IP30 conforming to EN/IEC 60529 |
| Ambient air temperature for operation | -35--35 °C (for start-up of product), -25-70 °C (operating) |
| Electromagnetic compatibility | conducted and radiated emissions conforming to CISPR 22, conducted RF disturbances A conforming to EN/IEC 61000-4-6, 1.2/50 µs shock waves immunity test conforming to EN/IEC 61000-4-5, electrical fast transient/burst immunity test conforming to EN/IEC 61000-4-4, susceptibility to electromagnetic fields conforming to EN/IEC 61000-4-3, electrostatic discharge immunity test conforming to EN/IEC 61000-4-2 |
| IK degree of protection | IK07 conforming to EN/IEC 62262 |
| Overvoltage category | IV conforming to EN/IEC 61010-1 |
| Environmental characteristic | wet location not approved for use conforming to EN/IEC 61010-1 |
| Standards | EN/IEC 61010-1, EN/IEC 60947-2, EN/IEC 60947-1 |