LV429790 Schneider Electric Molded Case Circuit Breakers (MCCB)
Part#:LV429790
Manufacturer:Schneider Electric
Category:Molded Case Circuit Breakers (MCCB)
Product Lifecycle:Active
Product description
Schneider Electric LV429790 is a Moulded Case Circuit Breaker (MCCB) within the NSX100H sub-range, designed for lug connection and featuring 3 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current is 100A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.4 to 1 x In and S0 (Short-time protection with fixed time delay) from 1.5 to 10 x Ir, while I (Instantaneous protection) is fixed at 1500A. The rated impulse voltage (Uimp) stands at 8 kV, with a trip current rating of 100 AT and a frame current rating of 100 AF. Mechanical durability is rated at 50,000 operations at no load, and electrical durability at 50,000 operations (440Vac; In/2) and 30,000 operations (440Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 3 poles protected. It features a Micrologic 2.2 (LI) interchangeable electronic trip unit and 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
LV429790 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 LV429790 is a Moulded Case Circuit Breaker (MCCB) within the NSX100H sub-range, designed for lug connection and featuring 3 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current is 100A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.4 to 1 x In and S0 (Short-time protection with fixed time delay) from 1.5 to 10 x Ir, while I (Instantaneous protection) is fixed at 1500A. The rated impulse voltage (Uimp) stands at 8 kV, with a trip current rating of 100 AT and a frame current rating of 100 AF. Mechanical durability is rated at 50,000 operations at no load, and electrical durability at 50,000 operations (440Vac; In/2) and 30,000 operations (440Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 3 poles protected. It features a Micrologic 2.2 (LI) interchangeable electronic trip unit and falls under utilisation category A.
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