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TERASAKI TERASAKI (View All Products)

TERASAKI ZS250GJ4250SN - TB2 MCCB ELCB 65kA Solid Neutral 4P 250A

  • TERASAKI
  • BW#: 00640003
  • Mfr#: ZS250GJ4250SN
  • UNSPSC#: 39121616
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TERASAKI ZS250GJ4250SN - TB2 MCCB ELCB 65kA Solid Neutral 4P 250A
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Features
  • MCCB sizes available from 16 to 1600A with various common frames and common accessories

  • Customer fit accessories available to enable quick and easy configuration

  • Basic or advanced trip units such AC/DC thermal magnetic, AC electronic, metering and communications types are available


Applications
  • Wide range of fault interruption ratings from 25 to 200kA to cater for a wide spectrum of applications


Specifications

  • Product series : TemBreak 2 ELCB (ZS)

  • Standards compliance : EN 60947-2 EN 60755 IEC 60947-1 IEC 60947-2 IEC 60755 JIS C 8201-2-1 Ann.1 AS/NZS 2081:2011 AS/NZS 60947-2

  • Component type MCCB : AC MCCB

  • Standard installation method : Front connection

  • Trip unit protection type : Adjustable thermal, Fixed magnetic

  • Im, magnetic trip current : 2500

  • In, rated current at 45°C : 250

  • Ir, thermal trip current, max : 250

  • Ir, thermal trip current, min : 160

  • IΔn, earth leakage trip sensitivity setting range : 30mA,100mA, 300mA, 500mA, 1A, 3A

  • Icu, rated ultimate short-circuit breaking capacity, 220/240V AC : 85

  • Icu, rated ultimate short-circuit breaking capacity, 400/415V AC : 65

  • Icu, rated ultimate short-circuit breaking capacity, 440V AC : 50

  • Icu, rated ultimate short-circuit breaking capacity, 525V AC : 25

  • Depth : 68

  • Frame size : 250 AF

  • Height : 165

  • Number of poles : 4

  • Electrical service life at Un, In : 10000

  • Mechanical service life : 30000

  • Earth leakage trip time setting range @IΔn : 0, 60, 200, 400, 700 ms or no trip

  • IΔn, earth leakage trip sensitivity type : Selectable

  • Earth leakage trip time type : Selectable

  • Magnetic trip type : Fixed

  • Thermal trip type : Adjustable

  • Ui, rated insulation voltage : 550

  • Un, nominal operational voltage, AC : 525

  • Weight : 1.9

  • Width : 140

  • Reverse connection of supply possible : Yes

  • The range complies with AS/NZS IEC 60947-2

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Technical Specifications

Type MCCB AC
Number of Pole 4
Colour White
Height 165 mm
Width 140 mm
Weight 1.9 kg
Rated Current 250 A @45°C
Rated Insulation Voltage 550 V (rms)
Trip Unit Technology Adjustable Thermal, Fixed Magnetic
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