LV433591 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433591
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
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Schneider Electric LV433591 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB2 sub-range, designed for lug connection and equipped with three poles. It features comprehensive protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), I (Instantaneous protection), and G (Ground fault protection), alongside additional protections for phase unbalance or phase loss, locked rotor, under-load (under-current), and long start scenarios. The rated current is 220A with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with L protection ranging from 0.5 to 1 x In, S0 protection from 5 to 13 x Ir, I protection fixed at 3300A, and G protection from 0.4 to 1 x In with specific time delays for various conditions. The rated impulse voltage (Uimp) stands at 8 kV, with a trip current rating of 220 AT and a frame current rating of 250 AF. It boasts a mechanical durability of 20,000 operations at no load and an electrical durability of up to 10,000 operations at 690Vac with half load, and 5,000 operations at full load. The rated voltage for phase-to-phase connections is 690 V. The trip unit type is a Micrologic 6.2E-M (LSIG) Interchangeable Electronic, offering measurement functions for current, voltage, power, energy, demand, THD, and more, within the utilisation category 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.
LV433591 Description
Schneider Electric LV433591 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB2 sub-range, designed for lug connection and equipped with three poles. It features comprehensive protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), I (Instantaneous protection), and G (Ground fault protection), alongside additional protections for phase unbalance or phase loss, locked rotor, under-load (under-current), and long start scenarios. The rated current is 220A with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with L protection ranging from 0.5 to 1 x In, S0 protection from 5 to 13 x Ir, I protection fixed at 3300A, and G protection from 0.4 to 1 x In with specific time delays for various conditions. The rated impulse voltage (Uimp) stands at 8 kV, with a trip current rating of 220 AT and a frame current rating of 250 AF. It boasts a mechanical durability of 20,000 operations at no load and an electrical durability of up to 10,000 operations at 690Vac with half load, and 5,000 operations at full load. The rated voltage for phase-to-phase connections is 690 V. The trip unit type is a Micrologic 6.2E-M (LSIG) Interchangeable Electronic, offering measurement functions for current, voltage, power, energy, demand, THD, and more, within the utilisation category A.
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