The bolt sizes are provided on the table below. NSX Breakers Bolt Size NSX100 6MM BOLT NSX160 8MM BOLT NSX250 8MM BOLT NSX400 10MM BOLT NSX630 10MM BOLT Some other key features on the NSX range are: Nominal current: 16 to 630 A 6 breaking performances from 25to 150 kA at 415 V Voltage rating: up to 690 V 2 physical sizes from 16 to 630 A 3 and 4-pole versions Isolation with positive break indication Large range of electronic and thermal-magnetic protections Earth leakage protec...
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The part number of 3 pole, 630A , 36KA breaker is LV432876 LV432876 circuit breaker Compact NSX630F - Micrologic 2.3 - 630 A - 3 poles 3d For more information see: https://www.schneider-electric.com.au/en/product-range-selector/1887-compact-nsx--630a/?p_url=http%3A%2F%2Fwww.ops-ecat.schneider-electric.com%2Fecat%2Fbrowse.do%3Fconf%3Dnull%26el_typ%3Dproduct%26range_id%3D1887%26prd_id%3DLV432876%26scp_id%3DAU_en
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The replacement for NSX630N is LV432893. LV432893 circuit breaker Compact NSX630N - Micrologic 2.3 - 630 A - 3 poles 3d For further information see: https://www.schneider-electric.com.au/en/product-range-selector/1887-compact-nsx--630a/?p_url=http%3A%2F%2Fwww.ops-ecat.schneider-electric.com%2Fecatalogue%2Fbrowse.do%3Fel_typ%3Dproduct%26cat_id%3DBU_ED_1887_L3_Z010%26conf%3Dbasket%26prd_id%3DLV432893%26scp_id%3DZ010
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The equivalent to Siemens 3VA1220-6EF32-OAAO MCCB is - LV431671 LV431671 circuit breaker Compact NSX250H - TMD - 200 A - 3 poles 3d For further information see:https://www.schneider-electric.com.au/en/product-range-selector/1887-compact-nsx--630a/?p_url=http%3A%2F%2Fwww.ops-ecat.schneider-electric.com%2Fecat%2Fbrowse.do%3Fconf%3Dnull%26el_typ%3Dproduct%26range_id%3D1887%26prd_id%3DLV431671%26scp_id%3DAU_en
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The part number for 160A, 25KA, electronic trip MCCB is LV430745 LV430745 circuit breaker Compact NSX160B - Micrologic 2.2 - 160 A - 3 poles 3d For more assistance see; https://www.schneider-electric.com.au/en/product-range-selector/1887-compact-nsx--630a/?p_url=http%3A%2F%2Fwww.ops-ecat.schneider-electric.com%2Fecatalogue%2Fbrowse.do%3Fel_typ%3Dproduct%26cat_id%3DBU_ED_1887_L3_Z010%26conf%3Dbasket%26prd_id%3DLV430745%26scp_id%3DZ010
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