LV433578 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433578
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
Product description
Schneider Electric LV433578 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB2 sub-range, designed for lug connection and equipped with three poles. It features protection functions including long-time protection (L), short-time protection with a fixed time delay (S0), and instantaneous protection (I). The rated current is 100A, with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with long-time protection (L) ranging from 0.4 to 1 x In, short-time protection (S) from 1.5 to 15 x Ir with a time delay from 0.1 to 0.4s, and instantaneous protection (I) from 1.5 to 15 x In. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 100 AT, with a frame current rating of 250 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, and it protects three poles. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, featuring measurement functions for current, voltage, power, energy, demand current/power with an adjustable time window, and THD, among others. It falls under utilisation category A.
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
Manufacturer warranty
LV433578 Schneider Electric
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About the manufacturer
Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. The...
About the Product Category
An MCCB, or Molded Case Circuit Breaker, is an electrical safety device that automatically disconnects electrical power when it identifies an overload, short circuit, or ground fault. Its purpose is to safeguard an electrical circuit from harm due to excessive current caused by an overload or short circuit.
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FAQ
Out if stock but available for backorder.
Schneider Electric LV433578 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB2 sub-range, designed for lug connection and equipped with three poles. It features protection functions including long-time protection (L), short-time protection with a fixed time delay (S0), and instantaneous protection (I). The rated current is 100A, with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with long-time protection (L) ranging from 0.4 to 1 x In, short-time protection (S) from 1.5 to 15 x Ir with a time delay from 0.1 to 0.4s, and instantaneous protection (I) from 1.5 to 15 x In. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 100 AT, with a frame current rating of 250 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, and it protects three poles. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, featuring measurement functions for current, voltage, power, energy, demand current/power with an adjustable time window, and THD, among others. It falls under utilisation category A.
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