PowerPact-circuit breaker-50A 1P AC 18kA at 480/440V(UL/IEC)-TMD-EverLink lugShow more characteristics >
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Main rangePowerPact product namePowerPact B device short nameBD 050 product or component typeCircuit breaker device applicationDistribution Complementary [In] rated current50 A poles description1P protected poles description1t control typeToggle mounting modeBy screws for plateClip-on for 35 mm symmetrical DIN rail network typeAC network frequency50/60 Hz breaking capacity codeD breaking capacity25 kA at 240 V AC 50/60 Hz according to UL 489Icu : 25 kA at 220...240 V AC 50/60 Hz according to IEC 60947-218 kA at 480Y/277 V AC 50/60 Hz according to UL 48914 kA at 600Y/347 V AC 50/60 Hz according to UL 48925 kA at 208Y/120 V AC 50/60 Hz according to UL 489 [Ue] rated operational voltage240 V AC 50/60 Hz according to IEC 60947-2 [Ics] rated service breaking capacity25 kA : at 220...240 V AC 50/60 Hz according to IEC 60947-2 [Uimp] rated impulse withstand voltage8 kV according to IEC 60947-2 [Ui] rated insulation voltage800 V according to IEC 60947-2 trip unit technologyThermal-magnetic trip unit nameTM-D trip unit protection functionsLI protection typeOverload protection (thermal)Short-circuit protection (magnetic) trip unit rating50 A at 40 °C magnetic hold current480 A magnetic tripping current720 A suitability for isolationYes according to IEC 60947-2 utilisation categoryCategory A mechanical durability15000 cycles IEC 947-1 Annex F ed 5.2 Electrical durability10000 cycles according to IEC 947-1 Annex K ed 5.2 for In at 240 V connection pitch27 mm toggle padlocking (with accessories)Padlock in OFF or ON position connections - terminalsDownside 1 Everlink lug wire size 2.5...70 mm² (AWG 14...AWG 2/0) , fine stranded copperUpside 1 Everlink lug wire size 2.5...95 mm² (AWG 14...AWG 3/0) , rigid or stranded aluminium/copper tightening torque5 N.m for 2.5...16 mm² (AWG 14...AWG 4)9 N.m for 25...95 mm² (AWG 3...AWG 3/0) Power wire stripping length20 mm quality labelsCE standardsEN/IEC 60947-2EN/IEC 60947-5-1GB 14048.2NEMA AB1UL 489CSA C22.2 No 5NMX J-266 colourGrey (RAL 7016) 9 mm pitches3 height137 mm width27 mm depth80 mm product weight0.51 kg quantity per setSet of 1 Environment product certificationsULCSACCCEACNOMIEC IP degree of protectionIP40 (front cover) according to IEC 60529 IK degree of protectionIK07 according to IEC 62262 pollution degree3 according to IEC 60947-1 ambient air temperature for operation-25...70 °C ambient air temperature for storage-50...85 °C operating altitude5000 m with derating2000 m without derating Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profileAvailable Product end of life instructionsNeed no specific recycling operations
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