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

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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