LV433491 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433491
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
Product description
Schneider Electric LV433491 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB2 sub-range, designed for lug connection and featuring 4 poles. It offers thermal protection for overload scenarios and magnetic protection against short-circuits. The rated current for this device is 200A, with a rated insulation voltage (Ui) of 800 V. Protection settings include over-current adjustable from 0.7 to 1.0 times the rated current (In) and short-circuit pickup current adjustable from 5 to 10 times In, with a fully protected neutral pickup current set at 1 times the rated current (Ir). It has a rated impulse voltage (Uimp) of 8 kV and a trip current rating of 200 AT, with a frame current rating of 250 AF. The mechanical durability of the LV433491 is rated at 20,000 operations at no load, and its electrical durability is rated at 10,000 operations at 690Vac with half the rated current (In/2) and 5,000 operations at 690Vac with the rated current (In). The rated voltage (AC) phase-to-phase is 690 V, and all 4 poles are protected. The trip unit type is a TMD Interchangeable Thermal-Magnetic, adjustable for precise protection settings, and 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
LV433491 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 LV433491 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB2 sub-range, designed for lug connection and featuring 4 poles. It offers thermal protection for overload scenarios and magnetic protection against short-circuits. The rated current for this device is 200A, with a rated insulation voltage (Ui) of 800 V. Protection settings include over-current adjustable from 0.7 to 1.0 times the rated current (In) and short-circuit pickup current adjustable from 5 to 10 times In, with a fully protected neutral pickup current set at 1 times the rated current (Ir). It has a rated impulse voltage (Uimp) of 8 kV and a trip current rating of 200 AT, with a frame current rating of 250 AF. The mechanical durability of the LV433491 is rated at 20,000 operations at no load, and its electrical durability is rated at 10,000 operations at 690Vac with half the rated current (In/2) and 5,000 operations at 690Vac with the rated current (In). The rated voltage (AC) phase-to-phase is 690 V, and all 4 poles are protected. The trip unit type is a TMD Interchangeable Thermal-Magnetic, adjustable for precise protection settings, and it falls under utilisation category A.
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