LV433346 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433346
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
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Schneider Electric LV433346 is a Moulded Case Circuit Breaker (MCCB) within the NSX100HB2 sub-range, designed for lug connection and equipped with three poles. It features protection functions including long-time (L), short-time with fixed time delay (S0), instantaneous (I), phase unbalance or phase loss, locked rotor, under-load (under-current), long start, and ground fault protection (G). The rated current is 50A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable, with L ranging from 0.5 to 1 x In, S0 from 5 to 13 x Ir, I fixed at 750A, and G from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the frame current rating is 100 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all three poles protected. It utilizes a Micrologic 6.2E-M (LSIG) interchangeable electronic trip unit and offers measurement functions for current, voltage, power quality, and energy metrics. The utilisation category is A.
About the manufacturer: Schneider Electric is one of the manufacturers that offers Molded Case Circuit Breakers (MCCB) that you can order at Powermatic Associates site. We provide digital solutions for energy and automation that improve efficiency and support sustainability. Our comprehensive solutions include cutting-edge energy technologies, real-time automation, software, and services for residential, commercial, and industrial settings.
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Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
LV433346 Description
Schneider Electric LV433346 is a Moulded Case Circuit Breaker (MCCB) within the NSX100HB2 sub-range, designed for lug connection and equipped with three poles. It features protection functions including long-time (L), short-time with fixed time delay (S0), instantaneous (I), phase unbalance or phase loss, locked rotor, under-load (under-current), long start, and ground fault protection (G). The rated current is 50A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable, with L ranging from 0.5 to 1 x In, S0 from 5 to 13 x Ir, I fixed at 750A, and G from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the frame current rating is 100 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all three poles protected. It utilizes a Micrologic 6.2E-M (LSIG) interchangeable electronic trip unit and offers measurement functions for current, voltage, power quality, and energy metrics. The utilisation category is A.
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