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Schneider Electric LX1FK048

Schneider LX1FK048 TeSys F Contactor Coil 48 V AC

MPNLX1FK048
Obsolete

Schneider LX1FK048 Tesys F — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$360.00Ref. price · indicative, final on quote
Schneider Electric LX1FK048 datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

LX1FK048 specifications
ParameterValue
Control circuit typeAC 40...400 Hz
Product or component typeContactor coil
Coil voltage48 V AC 40...400 Hz
Control circuit voltage limitsOperational 0.85...1.1 Uc 40...400 Hz 131 °F (55 °C)) Drop-out 0.3...0.5 Uc 40...400 Hz 131 °F (55 °C))
Inrush power in1100 VA 40...400 Hz cos phi 0.9 (at 68 °F (20 °C))
Hold-in power consumption in18 VA 40...400 Hz cos phi 0.3 (at 68 °F (20 °C))
Mechanical durability10 Mcycles
RangeTeSys
CategoryUS10I1222341
Operating time100...170 ms opening 40...75 ms closing
Coil technologyWithout built-in suppressor module
Heat dissipation18 W 40...400 Hz
Device short nameLX1FK
Average resistance1.9 Ohm inrush 68 °F (20 °C) 33.5 Ohm holding 68 °F (20 °C)
Maximum operating rate2400 cyc/h 131 °F (55 °C)
Inductance of closed circuit0.19 H
Ambient air temperature for operation23...131 °F (-5...55 °C)

Product details

Overview

The LX1FK048 is a Schneider TeSys F contactor coil, order code LX1FK048, rated for 48 V AC 40...400 Hz control circuits. It is designed for use with TeSys F LC1F contactors and is now discontinued by the manufacturer.

This coil draws 1100 W and dissipates 18 W of heat at rated voltage. The 100 ms operating time is typical for AC-operated contactor coils in this frame size. No built-in suppressor module is included — an external suppressor such as the LA4FDE (diode type) may be added for DC switching or reduced EMI.

Applications

TeSys F contactor coils are used in motor control panels, switchgear, and industrial automation for switching motors, resistive loads, and other power circuits. The LX1FK048 specifically mates with LC1F500 contactors in applications requiring 48 V AC control voltage.

MPN
LX1FK048