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Schneider Electric LC2K16105D72 — Contactors

Schneider TeSys K LC2K16105D72 Reversing Contactor, 3P, 16 A

MPNLC2K16105D72
Active

Schneider Electric TeSys K reversing contactor, LC2K16105D72, 3P, AC-3 <= 440 V 16 A, 1 NO, 36 V AC coil, IP20.

Schneider Electric LC2K16105D72 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LC2K16105D72 — Identification
ParameterValue
Product / component typeReversing contactor
Series / rangeTeSys
ApplicationMotor control
LC2K16105D72 — 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
LC2K16105D72 — Contacts & Poles
ParameterValue
Pole configuration3P
LC2K16105D72 — 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
LC2K16105D72 — Mechanical
ParameterValue
Width90 mm
Height58 mm
Depth57 mm

Product details

The Schneider Electric TeSys K LC2K16105D72 is a reversing contactor, 3-pole, rated for AC-3 duty at 16 A up to 440 V, with a 36 V AC coil. The AC-3 rating means it's sized for squirrel-cage motor switching — starting and stopping under load, not just isolating a dead circuit. At 16 A on 440 V, that covers motors up to roughly 7.5 kW depending on the duty cycle. The 36 V AC coil keeps control voltage separate from the power circuit, common in machine-tool and conveyor panels where a 24 V DC control bus isn't available.

IP20 finger-safe terminals mean it's fine inside a sealed cabinet but needs no extra shrouding for basic touch protection during commissioning. Storage range goes -50 to 80 °C, which covers shipping and warehouse extremes. Altitude derating kicks in above 2000 m — if you're building for a high-altitude plant, account for that.

Frequently asked questions

What are the key ratings I need to know for fit?

It's a 3-pole reversing contactor rated AC-3 at 16 A up to 440 V, with a 36 V AC coil. The IP20 housing and compact 90x58x57 mm footprint fit standard DIN-rail enclosures.

MPN
LC2K16105D72