LC1F1857F7 Schneider Electric Contactors


Part#:LC1F1857F7
Manufacturer:Schneider Electric
Category:Contactors
Product Lifecycle:Active
Product description
Schneider Electric LC1F1857F7 is a high-power magnetic contactor designed specifically for induction furnaces. It features a 3-pole (3P; 3NO) configuration with ring-lugs/bar connections for installation. This contactor supports a rated current of 275A under AC-1 conditions and 185A at 440Vac under AC-3 conditions. It is designed for surface mounting and operates with a control voltage (AC) range of 94-121Vac (110Vac nominal; 40-400Hz; 0.85...1.1 x Uc). The LC1F1857F7 has a rated operating voltage (Ue) of 1000 V and does not include normally open (NO) or normally closed (NC) auxiliary contacts. Its rated impulse voltage (Uimp) stands at 8 kV. The contactor is capable of handling rated active power (kW) of up to 55kW at 220-230Vac, 90kW at 380-400Vac, 100kW at 415Vac and 440Vac, 110kW at 500Vac and 660-690Vac, and 100kW at 1000Vac, all under AC-3 conditions. It boasts a mechanical durability of 10,000,000 operations at no load and is designed to work with a phase-to-phase rated voltage (AC) of 1000 V.
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
Manufacturer warranty
LC1F1857F7 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...
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FAQ
Out if stock but available for backorder.
Schneider Electric LC1F1857F7 is a high-power magnetic contactor designed specifically for induction furnaces. It features a 3-pole (3P; 3NO) configuration with ring-lugs/bar connections for installation. This contactor supports a rated current of 275A under AC-1 conditions and 185A at 440Vac under AC-3 conditions. It is designed for surface mounting and operates with a control voltage (AC) range of 94-121Vac (110Vac nominal; 40-400Hz; 0.85...1.1 x Uc). The LC1F1857F7 has a rated operating voltage (Ue) of 1000 V and does not include normally open (NO) or normally closed (NC) auxiliary contacts. Its rated impulse voltage (Uimp) stands at 8 kV. The contactor is capable of handling rated active power (kW) of up to 55kW at 220-230Vac, 90kW at 380-400Vac, 100kW at 415Vac and 440Vac, 110kW at 500Vac and 660-690Vac, and 100kW at 1000Vac, all under AC-3 conditions. It boasts a mechanical durability of 10,000,000 operations at no load and is designed to work with a phase-to-phase rated voltage (AC) of 1000 V.
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