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LV433646 Schneider Electric Molded Case Circuit Breakers (MCCB)

LV433646 on Powermatic Associates
Schneider Electric

Part#:LV433646

Manufacturer:Schneider Electric

Category:Molded Case Circuit Breakers (MCCB)

Product Lifecycle:Active

Product description

Schneider Electric LV433646 is a Moulded Case Circuit Breaker (MCCB) within the NSX400HB2 sub-range. It features a lug connection type and is designed with 3 poles. The protection functions include L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). It has a rated current of 400A 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 12 x Ir with a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 12 x In. The rated impulse voltage (Uimp) is 8 kV, and both the trip current rating and frame current rating are 400 AT and 400 AF, respectively. Mechanical durability at no load is 15,000 operations, while electrical durability with load is 12,000 operations at 690Vac; In/2 and 6,000 operations at 690Vac; In. The rated voltage (AC) phase-to-phase is 690 V, and it protects 3 poles. The trip unit type is Micrologic 5.3E (LSI) Interchangeable Electronic, which includes measurement functions for current, voltage, power, energy, demand current/power with an adjustable time window, and THD for current and voltage. 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

LV433646 Schneider Electric

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About the manufacturer

Schneider Electric

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.

Molded Case Circuit Breakers (MCCB)

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LV430470 on Powermatic Associates

LV430470

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Schneider Electric LV430470 is a trip unit designed for use in electrical circuit protection. It belongs to the Micrologic 2.2 (LI) sub-range and functions as a trip unit alone. This model is equipped with three poles and offers protection functions including Long-time protection (L), Short-time protection with fixed time delay (S0), and Instantaneous protection (I). The rated current for this unit is 160A. Its protection settings are adjustable, with Long-time protection (L) ranging from 0.4 to 1 times the rated current (In), Short-time protection (S0) adjustable from 1.5 to 10 times the rated current (Ir), and Instantaneous protection (I) fixed at 2400A. The trip current rating stands at 160 AT, and it protects all three poles. The LV430470 features an interchangeable electronic trip unit type, specifically the Micrologic 2.2 (LI).

Schneider Electric

FAQ

Out if stock but available for backorder.

Schneider Electric LV433646 is a Moulded Case Circuit Breaker (MCCB) within the NSX400HB2 sub-range. It features a lug connection type and is designed with 3 poles. The protection functions include L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). It has a rated current of 400A 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 12 x Ir with a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 12 x In. The rated impulse voltage (Uimp) is 8 kV, and both the trip current rating and frame current rating are 400 AT and 400 AF, respectively. Mechanical durability at no load is 15,000 operations, while electrical durability with load is 12,000 operations at 690Vac; In/2 and 6,000 operations at 690Vac; In. The rated voltage (AC) phase-to-phase is 690 V, and it protects 3 poles. The trip unit type is Micrologic 5.3E (LSI) Interchangeable Electronic, which includes measurement functions for current, voltage, power, energy, demand current/power with an adjustable time window, and THD for current and voltage. It falls under utilisation category A.

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LV433646 Schneider Electric - Molded Case Circuit Breakers (MCCB) | Powermatic Associates