Main range of productEasyPact product or component typeCircuit breaker device short nameEasypact EZC400N circuit breaker nameEasypact EZC400N device applicationDistribution poles description3P protected poles description3t network typeACDC network frequency50/60 Hz [In] rated current400 A at 40 °C [Ui] rated insulation voltage690 V AC 50/60 Hz conforming to IEC 60947-2 [Uimp] rated impulse withstand voltage8 kV conforming to IEC 60947-2 [Ue] rated operational voltage250 V DC conforming to IEC 60947-2440 V AC 50/60 Hz conforming to IEC 60947-2 breaking capacity codeN breaking capacity36 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-240 kA Icu at 220/230 V AC 50/60 Hz conforming to IEC 60947-236 kA Icu at 380 V AC 50/60 Hz conforming to IEC 60947-236 kA Icu at 400/415 V AC 50/60 Hz conforming to IEC 60947-2 [Ics] rated service breaking capacity18 kA at 440 V AC 50/60 Hz conforming to IEC 60947-220 kA at 220/230 V AC 50/60 Hz conforming to IEC 60947-218 kA at 380 V AC 50/60 Hz conforming to IEC 60947-218 kA at 400/415 V AC 50/60 Hz conforming to IEC 60947-2 suitability for isolationYes conforming to IEC 60947-2 utilisation categoryCategory A trip unit nameTM-D trip unit technologyThermal-magnetic trip unit rating350 A at 50 °C protection typeOverload protectionShort-circuit protection pollution degree3 conforming to IEC 60947 Complementary control typeToggle mounting modeFixed mounting supportBackplate upside connectionFront downside connectionFront mechanical durability4000 cycles electrical durabilityCategory A: 1000 cycles 415 V AC 50/60 Hz conforming to IEC 60947-2 connection pitch44 mm local signallingPositive contact indication neutral protection settingWithout protection earth-leakage protectionWithout height255 mm width185 mm depth140 mm Environment standardsJIS C8201-2-2GB/T 14048.2EN/IEC 60947-1EN/IEC 60947-2 IP degree of protectionIP20 conforming to IEC 60529 IK degree of protectionIK07 conforming to EN 50102 ambient air temperature for operation-25…70 °C ambient air temperature for storage-35…85 °C Offer Sustainability EU RoHS DirectiveCompliant
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information
Environmental Disclosure WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
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