LV433337 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV433337
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
Product description
Schneider Electric LV433337 is a Moulded Case Circuit Breaker (MCCB) within the NSX100HB2 sub-range. It features a lug connection type and is designed with 3 poles. The LV433337 offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). It has a rated current of 40A and a rated insulation voltage (Ui) of 800 V. The protection settings are adjustable, with L (Long-time protection) ranging from 0.4 to 1 x In, S (Short-time protection with adjustable time delay) from 1.5 to 15 x Ir with a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 15 x In. The rated impulse voltage (Uimp) is 8 kV, and it has a trip current rating of 40 AT and a frame current rating of 100 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability is rated at 10,000 operations at 690Vac; In/2 and 5,000 operations at 690Vac; In. The rated voltage (AC) phase-to-phase is 690 V, with all 3 poles protected. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, which includes measurement functions such as current and voltage across phases, voltage unbalance, phase sequence, power metrics (P, Q, S, cos phi), energy (kWh; kVAh; kVARh), demand current/power with an adjustable time window, and total harmonic distortion (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
LV433337 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 LV433337 is a Moulded Case Circuit Breaker (MCCB) within the NSX100HB2 sub-range. It features a lug connection type and is designed with 3 poles. The LV433337 offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). It has a rated current of 40A and a rated insulation voltage (Ui) of 800 V. The protection settings are adjustable, with L (Long-time protection) ranging from 0.4 to 1 x In, S (Short-time protection with adjustable time delay) from 1.5 to 15 x Ir with a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 15 x In. The rated impulse voltage (Uimp) is 8 kV, and it has a trip current rating of 40 AT and a frame current rating of 100 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability is rated at 10,000 operations at 690Vac; In/2 and 5,000 operations at 690Vac; In. The rated voltage (AC) phase-to-phase is 690 V, with all 3 poles protected. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, which includes measurement functions such as current and voltage across phases, voltage unbalance, phase sequence, power metrics (P, Q, S, cos phi), energy (kWh; kVAh; kVARh), demand current/power with an adjustable time window, and total harmonic distortion (THDu, THDv, THDi). It is categorized under Utilisation category A.
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