LV433551 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433551
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
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Schneider Electric LV433551 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed with a 4-pole configuration and lug connection type. It features protection functions including long-time protection (L), short-time protection with fixed time delay (S0), and instantaneous protection (I), with a rated current of 160A. The rated insulation voltage (Ui) is 800 V, and it offers adjustable protection settings for long-time protection from 0.4 to 1 x In, short-time protection with adjustable time delay from 1.5 to 15 x Ir (time delay from 0.1 to 0.4s), and instantaneous protection adjustable from 1.5 to 15 x In. The rated impulse voltage (Uimp) is 8 kV, with a trip current rating of 160 AT and 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 all 4 poles. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, featuring measurement functions such as current, voltage, power, energy, demand current/power with adjustable time window, and total harmonic distortion among others. It falls under 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.
LV433551 Description
Schneider Electric LV433551 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed with a 4-pole configuration and lug connection type. It features protection functions including long-time protection (L), short-time protection with fixed time delay (S0), and instantaneous protection (I), with a rated current of 160A. The rated insulation voltage (Ui) is 800 V, and it offers adjustable protection settings for long-time protection from 0.4 to 1 x In, short-time protection with adjustable time delay from 1.5 to 15 x Ir (time delay from 0.1 to 0.4s), and instantaneous protection adjustable from 1.5 to 15 x In. The rated impulse voltage (Uimp) is 8 kV, with a trip current rating of 160 AT and 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 all 4 poles. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, featuring measurement functions such as current, voltage, power, energy, demand current/power with adjustable time window, and total harmonic distortion among others. It falls under the utilisation category A.
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