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Schneider Electric LC2K16105Y7 — Contactors

TeSys K LC2K16105Y7 reversing contactor, 3P, AC-3 16 A, 690

MPNLC2K16105Y7
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Schneider Electric TeSys K reversing contactor, LC2K16105Y7, 3P, AC-3 <=440 V 16 A, 1 NO, 660...690 V AC coil, IP20.

Schneider Electric LC2K16105Y7 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LC2K16105Y7 — Identification
ParameterValue
Product / component typeReversing contactor
Series / rangeTeSys
ApplicationMotor control
LC2K16105Y7 — 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-3
LC2K16105Y7 — Contacts & Poles
ParameterValue
Pole configuration3P
LC2K16105Y7 — 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
LC2K16105Y7 — Mechanical
ParameterValue
Width90 mm
Height58 mm
Depth57 mm

Product details

It's a 3-pole (3P) unit rated for AC-3 duty at ≤440 V and 16 A, meaning it's sized for reversing a three-phase motor up to about 7.5 kW at 400 V — think conveyor drives, pump direction changes, or any load that needs forward/reverse switching in a control panel. The coil is wound for 660...690 V AC 50/60 Hz, so it's a 690 V coil — not a 24 V or 230 V version. That's the first thing to check against your control voltage before you bolt it to the DIN rail.

AC-4 rating (inching/plugging) will be lower; if your application does frequent reversing under load, derate accordingly. It lives inside an enclosure. Mechanical robustness is specified: 10 Gn shocks on Y and Z axes with the contactor closed, 4 Gn vibration closed. That's solid for industrial machinery but not rail or military-grade — it's a panel-mount part, not a mobile equipment part.

Frequently asked questions

What is the coil voltage on this reversing contactor?

The coil is rated for 660...690 V AC 50/60 Hz. That is a 690 V coil — verify your control voltage matches before installation.

What is the AC-3 motor rating?

AC-3 duty is rated at 16 A for ≤440 V. That is the motor-switching current for a standard three-phase induction motor.

What approvals and compliance does it carry?

It carries IP20 per VDE 0106, flame retardance V1 per UL 94, and meets NF F 16-101/102 (French railway standards). Operating temperature is -25 to 50 °C, storage -50 to 80 °C. Altitude rating is 2000 m without derating.

MPN
LC2K16105Y7