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LV431121 Schneider Electric Molded Case Circuit Breakers (MCCB)

LV431121 on Powermatic Associates
Schneider Electric

Part#:LV431121

Manufacturer:Schneider Electric

Category:Molded Case Circuit Breakers (MCCB)

Product Lifecycle:Active

Product description

Schneider Electric LV431121 is a Moulded Case Circuit Breaker (MCCB) within the NSX250B sub-range. This 4-pole MCCB features lug connection type and is designed with thermal protection for overload and magnetic protection for short-circuit scenarios. It has a rated current of 200A, with a frame current rating of 250 AF and a trip current rating of 200 AT. The LV431121 offers a rated insulation voltage (Ui) of 800 V and a rated impulse voltage (Uimp) of 8 kV. It operates at a rated voltage (AC) of 690 V phase-to-phase, with 3 of its poles protected. The trip unit type is TMD, which is an interchangeable thermal-magnetic adjustable unit, 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

LV431121 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 LV431121 is a Moulded Case Circuit Breaker (MCCB) within the NSX250B sub-range. This 4-pole MCCB features lug connection type and is designed with thermal protection for overload and magnetic protection for short-circuit scenarios. It has a rated current of 200A, with a frame current rating of 250 AF and a trip current rating of 200 AT. The LV431121 offers a rated insulation voltage (Ui) of 800 V and a rated impulse voltage (Uimp) of 8 kV. It operates at a rated voltage (AC) of 690 V phase-to-phase, with 3 of its poles protected. The trip unit type is TMD, which is an interchangeable thermal-magnetic adjustable unit, and it falls under utilisation category A.

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