LV433629 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433629
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
Product description
Schneider Electric LV433629 is a Moulded Case Circuit Breaker (MCCB) within the NSX400HB1 sub-range, designed for lug connection and equipped with four poles. It features protection functions including long-time protection (L), short-time protection with fixed time delay (S0), instantaneous protection (I), and ground fault protection (G). The rated current is 400A, with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with L ranging from 0.4 to 1 x In, S from 1.5 to 15 x Ir with a time delay of 0.1 to 0.4s, I from 1.5 to 12 x In, and G from 0.2 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 400 AT, with a frame current rating of 400 AF. Mechanical durability is rated at 15,000 operations at no load, and electrical durability at 12,000 operations (690Vac; In/2) and 6,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690V, and all four poles are protected. The trip unit type is Micrologic 6.3E (LSIG) Interchangeable Electronic, featuring measurement functions for current, voltage, power quality, and energy, including I1, I2, I3, IN, Imax, Iground% unbalance%, U12, U23, U31, V1N, V2N, V3N, Uavg, Vavg, voltage unbalance, phase sequence, P, Q, S, cos phi, energy (kWh; kVAh; kVARh), demand current/power with an adjustable time window, THDu, THDv, THDi. It is categorized 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
LV433629 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 LV433629 is a Moulded Case Circuit Breaker (MCCB) within the NSX400HB1 sub-range, designed for lug connection and equipped with four poles. It features protection functions including long-time protection (L), short-time protection with fixed time delay (S0), instantaneous protection (I), and ground fault protection (G). The rated current is 400A, with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with L ranging from 0.4 to 1 x In, S from 1.5 to 15 x Ir with a time delay of 0.1 to 0.4s, I from 1.5 to 12 x In, and G from 0.2 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 400 AT, with a frame current rating of 400 AF. Mechanical durability is rated at 15,000 operations at no load, and electrical durability at 12,000 operations (690Vac; In/2) and 6,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690V, and all four poles are protected. The trip unit type is Micrologic 6.3E (LSIG) Interchangeable Electronic, featuring measurement functions for current, voltage, power quality, and energy, including I1, I2, I3, IN, Imax, Iground% unbalance%, U12, U23, U31, V1N, V2N, V3N, Uavg, Vavg, voltage unbalance, phase sequence, P, Q, S, cos phi, energy (kWh; kVAh; kVARh), demand current/power with an adjustable time window, THDu, THDv, THDi. It is categorized under Utilisation category A.
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