LV433345 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433345
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
Product description
Schneider Electric LV433345 is a Moulded Case Circuit Breaker (MCCB) within the NSX100HB2 sub-range, designed for lug connection and equipped with three poles. It features a comprehensive suite of 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 25A, with a rated insulation voltage (Ui) of 800 V. 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 425A, and G protection from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) stands at 8 kV, and the frame current rating is 100 AF. Mechanical durability is rated at 20,000 operations without load, and electrical durability at 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. It utilizes a Micrologic 6.2E-M (LSIG) interchangeable electronic trip unit and offers 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
LV433345 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 LV433345 is a Moulded Case Circuit Breaker (MCCB) within the NSX100HB2 sub-range, designed for lug connection and equipped with three poles. It features a comprehensive suite of 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 25A, with a rated insulation voltage (Ui) of 800 V. 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 425A, and G protection from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) stands at 8 kV, and the frame current rating is 100 AF. Mechanical durability is rated at 20,000 operations without load, and electrical durability at 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. It utilizes a Micrologic 6.2E-M (LSIG) interchangeable electronic trip unit and offers 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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