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Schneider Electric LC2K12107E72 — Contactors

Schneider TeSys K LC2K12107E72 reversing contactor, 3P, AC-3

MPNLC2K12107E72
Active

Schneider Electric TeSys K reversing contactor, 3P, AC-3 12 A ≤440 V, 48 V AC coil, IP20, preassembled with reversing power busbar.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LC2K12107E72 — Identification
ParameterValue
Product / component typeReversing contactor
Series / rangeTeSys
ApplicationResistive load Motor control
LC2K12107E72 — Ratings & Performance
ParameterValue
Rated operational voltage (Ue)Power circuit: 690 V AC 50/60 Hz Signalling circuit: 10 MOhm for signalling circuit
Utilisation categoryAC-4 AC-1 AC-3
LC2K12107E72 — Contacts & Poles
ParameterValue
Pole configuration3P
LC2K12107E72 — 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
LC2K12107E72 — Mechanical
ParameterValue
Width90 mm
Height58 mm
Depth57 mm

Product details

Rated AC-3 12 A at 440 V, it handles reversing duty on small induction motors (conveyor drives, pump direction changes, fan reversals) inside a control panel. The 48 V AC coil suits control transformers common in industrial cabinets. IP20 finger-safe protection means it mounts directly on DIN rail without additional shrouding in a locked enclosure.

If the motor nameplate full-load current is 10 A or less, this contactor has headroom. The 48 V AC coil pulls in reliably down to about 85% of nominal (roughly 41 V), which matters if the control transformer sags under load.

Snap-on DIN-rail mounting per EN 60715. The reversing busbar is preassembled — no loose links to torque. Wire the line side to the top terminals, motor leads to the bottom; the mechanical interlock between the two contactors is built into the assembly, so both coils cannot pull in simultaneously. Control wiring for the 48 V AC coil shares the same terminal row; verify the control transformer VA rating covers the inrush (typically 7–8 VA for this coil size).

Frequently asked questions

What are the key ratings for this reversing contactor?

AC-3 motor-switching rating of 12 A at 440 V, 48 V AC coil, 3 poles, IP20 finger-safe protection, and dimensions 57 x 90 x 58 mm.

What compliance documentation is available for this part?

The contactor carries V1 flame retardance per UL 94, meets NF F 16-101 and NF F 16-102, and IP20 per VDE 0106. Standard Schneider documentation (declaration of conformity, RoHS, REACH) supports the part.

MPN
LC2K12107E72