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Schneider Electric LC2K16105N7 — Contactors

Schneider LC2K16105N7 TeSys K Reversing Contactor, 16 A, 400

MPNLC2K16105N7
Active

Schneider Electric TeSys K reversing contactor, 3P, AC-3 <=440 V 16 A, 1 NO, 400-415 V AC coil, preassembled with reversing power busbar.

Schneider Electric LC2K16105N7 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LC2K16105N7 — Identification
ParameterValue
Product / component typeReversing contactor
Series / rangeTeSys
ApplicationMotor control
LC2K16105N7 — 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
LC2K16105N7 — Contacts & Poles
ParameterValue
Pole configuration3P
LC2K16105N7 — 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
LC2K16105N7 — Mechanical
ParameterValue
Width90 mm
Height58 mm
Depth57 mm

Product details

The AC-3 rating at 16 A (≤440 V) tells you it handles standard squirrel-cage motor starting: inrush during start and break at standstill. The coil is wound for 400-415 V AC 50/60 Hz, so it needs a control supply in that band — not 24 VDC, not 230 V. The preassembled reversing busbar means the mechanical and electrical interlock is already done; it mounts as one piece on the DIN rail.

Where it goes and what it connects to

This contactor lands in a control panel — DIN-rail mounted, IP20 fingersafe per VDE 0106. The 3 NO main poles switch the motor lines; the single NO auxiliary contact (1 NO) signals the reversing state back to the PLC or indicator. Flame retardance V1 per UL 94 means it won't propagate a panel fire.

Frequently asked questions

What is the closest pin-compatible alternative in the TeSys family?

Within TeSys K, the closest sibling is the LC2K1610* range with the same 16 A AC-3 rating and 3-pole reversing contactor form factor. The difference is the coil voltage: this unit is wound for 400-415 V AC. If your control circuit runs a different voltage (e.g., 230 V AC or 24 V DC), you would select the variant with the matching coil code. The physical footprint and busbar arrangement are identical across the series.

What is the depth of the LC2K16105N7?

The depth is 57 mm. This is the dimension from the DIN-rail mounting face to the furthest front projection (typically the auxiliary contact block or coil terminals). It fits within the standard 60 mm enclosure depth allowance.

What is the product range of the LC2K16105N7?

It belongs to the TeSys range, specifically the TeSys K series — Schneider's compact reversing contactor family for motor control up to 16 A AC-3.

What compliance documentation is available for this part?

The part carries UL 94 V1 flame retardance, VDE 0106 IP20 finger protection, and NF F 16-101/102 fire-smoke-toxicity compliance for rail rolling stock. IEC 60068 shock/vibration ratings are documented. Standard RoHS and REACH declarations are available from Schneider's documentation portal for the TeSys K series.

MPN
LC2K16105N7