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circuit breaker Compact C1251H - STR35SE - 1250 A - 4 poles 4dShow more characteristics
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Main rangeCompact product or component typeCircuit breaker device short nameCompact C1251H circuit breaker nameCompact C1251H device applicationDistribution poles description4P protected poles description4t network typeAC breaking capacity codeH trip unit nameSTR35SE trip unit technologyElectronic trip unit rating1250 A Complementary network frequency50/60 Hz control typeToggle mounting modeFixed mounting supportRailBackplate upside connectionFront downside connectionFront [In] rated current1250 A [Ue] rated operational voltage690 V breaking capacity100 kA at 220...240 V70 kA at 380...415 V65 kA at 440 V50 kA at 500 V40 kA at 690 V protection typeShort time short-circuit protectionOverload protection (long time)Instantaneous short-circuit protection earth-leakage protectionWithout Environment standardsNEMA AB1EN 60947-2IEC 60947-2 Contractual warranty Warranty18 months
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