Schneider LV848293

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Schneider Electric Circuit breaker frame, MasterPact MTZ2 20N1, 2000A, 42kA/440VAC 50/60Hz (Icu), 4P, drawout, without control unit

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Datasheet

Main
Range MasterPacT
Product name MasterPact MTZ2
Device short name MTZ2 20 N1
Product or component type Circuit breaker
Device application Power distribution protection
Poles description 4P
Neutral position Left
Control unit Without control unit
[In] rated current 2000 A at 40 °C
Performance type N1 42 kA 440 V AC
[Ue] rated operational voltage 690 V AC 50/60 Hz
Suitability for isolation Yes conforming to EN/IEC 60947-2
Selectivity category Category B
Control type Push-button
Mounting mode Drawout
Complementary
[Icu] rated ultimate short-circuit breaking capacity 42 kA at 220/415 V AC 50/60 Hz
42 kA at 440 V AC 50/60 Hz
42 kA at 500/525 V AC 50/60 Hz
42 kA at 660/690 V AC 50/60 Hz
[Ics] rated service breaking capacity 42 kA at 220/415 V AC 50/60 Hz
42 kA at 440 V AC 50/60 Hz
42 kA at 500/525 V AC 50/60 Hz
42 kA at 660/690 V AC 50/60 Hz
[Icw] rated short-time withstand current 42 kA 0.5 s
42 kA 1 s
22 kA 3 s
[Icm] rated short-circuit making capacity 88 kA 220/415 V AC at 50/60 Hz
88 kA 440 V AC at 50/60 Hz
88 kA 500/525 V AC at 50/60 Hz
88 kA 660/690 V AC at 50/60 Hz
Sensor rating 1000 A
1250 A
1600 A
2000 A
[Ui] rated insulation voltage 1000 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage 12 kV
Power dissipation in W 470 W
Maximum breaking time 25 ms
Maximum closing response time 70 ms
Mounting support Rails
Base plate
upside connection Front
Rear
Downside connection Front
Rear
Connection pitch 115 mm
Mechanical durability 20000 cycles with periodic preventive maintenance
Electrical durability AC-3: 6000 cycles 440/690 V AC 50/60 Hz conforming to EN/IEC 60947-3
6000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-2
8000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-2
AC-23A: 6000 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-3
AC-23A: 8000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3
Height Drawout circuit breaker with chassis: 439 mm
Drawout circuit breaker without chassis: 300 mm
Width Drawout circuit breaker with chassis: 556 mm
Drawout circuit breaker without chassis: 493 mm
Depth Drawout circuit breaker with chassis: 403 mm
Drawout circuit breaker without chassis: 300 mm
Net weight 120 kg
Standards EN/IEC 60947-1
EN/IEC 60947-2
EN/IEC 60947-2 Annex H
IEC 61557-12
Product certifications CE
IECEE CB Scheme
Environment
IP degree of protection IP30 conforming to EN 60529
Pollution degree 3 conforming to IEC 60947-1
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -40…85 °C
Operating altitude 0…2000 m without derating
2000…5000 m with derating
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 30.5 cm
Package 1 Width 29.5 cm
Package 1 Length 49.5 cm
Package 1 Weight 49.502 kg

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