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Schneider Electric LC2K09103B7 — Contactors

LC2K09103B7 TeSys K reversing contactor, 3P, AC-3 9 A, 24 V

MPNLC2K09103B7
Obsolete

Schneider Electric TeSys K reversing contactor, LC2K09103B7, 3P, AC-3 <= 440 V 9 A, 1 NO, 24 V AC coil, IP20.

Schneider Electric LC2K09103B7 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

LC2K09103B7 — Identification
ParameterValue
Product / component typeReversing contactor
Series / rangeTeSys
ApplicationResistive load Motor control
LC2K09103B7 — Ratings & Performance
ParameterValue
Rated operational voltage (Ue)Power circuit: 690 V AC 50/60 Hz Signalling circuit: 10 MOhm for signalling circuit
Utilisation categoryAC-3 AC-4 AC-1
LC2K09103B7 — Contacts & Poles
ParameterValue
Pole configuration3P
LC2K09103B7 — Environmental
ParameterValue
IP degree of protectionIP20 conforming to VDE 0106
Operating altitude2000 m without derating
Mechanical robustnessShocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27 Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6 Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
Protective treatment / pollution degreeTC conforming to IEC 60068 TC conforming to DIN 50016
Flame retardanceV1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102
LC2K09103B7 — Mechanical
ParameterValue
Width90 mm
Height58 mm
Depth57 mm

Product details

The LC2K09103B7 is a TeSys K reversing contactor from Schneider Electric, a 3-pole unit preassembled with a reversing power busbar for motor control in AC-3 duty up to 9 A at 440 V. It carries a 24 V AC coil and one normally open auxiliary contact. The IP20 finger-safe enclosure (per VDE 0106) suits it for panel-mount applications where the contactor switches motor loads in forward/reverse direction.

The AC-3 utilisation category at 9 A / 440 V is the motor-switching rating — this governs the contactor's ability to handle inrush during starting and break the load under normal running. The AC-1 resistive rating is higher but not the limiting factor for motor loads. The 24 V AC coil means the control transformer must supply AC, not DC; verify your control circuit voltage before wiring.

Frequently asked questions

What is the closest pin-compatible alternative to LC2K09103B7?

No official successor order code is listed in the available records. A parametric match would require a 3-pole reversing contactor with AC-3 rating ≥ 9 A at 440 V, 24 V AC coil, and a TeSys K or equivalent compact footprint.

What are the key ratings for this contactor?

It is a 3-pole reversing contactor rated AC-3 ≤ 440 V at 9 A, with a 24 V AC coil and one normally open auxiliary contact. Dimensions: 57 mm deep, 90 mm wide, 58 mm tall. IP20 protection.

MPN
LC2K09103B7