LV433561 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433561
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
Product description
Schneider Electric LV433561 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and equipped with three poles. It features a comprehensive suite of protection functions including long-time protection (L), short-time protection with fixed time delay (S0), instantaneous protection (I), phase unbalance or phase loss, locked rotor, under-load (under-current), long start, and ground fault protection (G). 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 a time delay of 0.1 to 0.4s. The device also features a trip current rating of 220 AT, a frame current rating of 250 AF, and is capable of withstanding 20,000 mechanical operations at no load and up to 10,000 electrical operations at 690Vac with half load. Rated impulse voltage (Uimp) is 8 kV, and the rated voltage for phase-to-phase connections is 690 V. The trip unit type is Micrologic 6.2E-M (LSIG) Interchangeable Electronic, offering measurement functions for current, voltage, power quality, and energy, including I1, I2, I3, IN, Imax, Iground, percentage 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 classified 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
LV433561 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 LV433561 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and equipped with three poles. It features a comprehensive suite of protection functions including long-time protection (L), short-time protection with fixed time delay (S0), instantaneous protection (I), phase unbalance or phase loss, locked rotor, under-load (under-current), long start, and ground fault protection (G). 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 a time delay of 0.1 to 0.4s. The device also features a trip current rating of 220 AT, a frame current rating of 250 AF, and is capable of withstanding 20,000 mechanical operations at no load and up to 10,000 electrical operations at 690Vac with half load. Rated impulse voltage (Uimp) is 8 kV, and the rated voltage for phase-to-phase connections is 690 V. The trip unit type is Micrologic 6.2E-M (LSIG) Interchangeable Electronic, offering measurement functions for current, voltage, power quality, and energy, including I1, I2, I3, IN, Imax, Iground, percentage 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 classified under utilisation category A.
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