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Schneider Electric LC1K12015Y7 — Contactors

TeSys K LC1K12015Y7 Contactor, 3P, 12 A AC-3, 660-690 V Coil

MPNLC1K12015Y7
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Schneider Electric TeSys K contactor, 3P, AC-3 ≤440 V 12 A, 1 NC aux, 660...690 V AC coil.

Schneider Electric LC1K12015Y7 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

LC1K12015Y7 — Identification
ParameterValue
Product / component typeContactor
Series / rangeTeSys
LC1K12015Y7 — Ratings & Performance
ParameterValue
Utilisation categoryAC-3 AC-4 AC-1
LC1K12015Y7 — Contacts & Poles
ParameterValue
Pole configuration3P
LC1K12015Y7 — Environmental
ParameterValue
Flame retardanceV1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102
LC1K12015Y7 — Mechanical
ParameterValue
Width45 mm
Height58 mm
Depth57 mm
LC1K12015Y7 — Other specifications
ParameterValue
Motor power4 kW at 480 V AC 50/60 Hz 4 kW at 500...600 V AC 50/60 Hz 4 kW at 660...690 V AC 50/60 Hz 3 kW at 220...230 V AC 50/60 Hz 5.5 kW at 380...415 V AC 50/60 Hz 5.5 kW at 440 V AC 50/60 Hz
Heat dissipation1.3 W
Range of productTeSys K
Device short nameLC1K
Compatibility codeLC1K
Device applicationControl
Pole contact composition3 NO
[Ie] rated operational current20 A (at 12 A at 16 A (at 10 MOhm for signalling circuit

Product details

The LC1K12015Y7 is a TeSys K three-pole contactor from Schneider Electric, designed for control applications switching motor loads. It carries a rated operational current of 20 A with utilisation categories AC-3, AC-4, and AC-1 — meaning it handles motor starting (AC-3), plugging/inching (AC-4), and resistive loads (AC-1). Motor power capability spans 3 kW at 220...230 V AC up to 5.5 kW at 380...415 V AC and 4 kW at 480 V AC, 500...600 V AC, and 660...690 V AC — all at 50/60 Hz. The coil is wound for 660...690 V AC, so verify your control voltage matches that range before wiring.

Integration notes

Heat dissipation is 1.3 W, so no special ventilation is required in most panels. The pole contact composition is 3 NO with one NC auxiliary contact built in. Flame retardance meets UL 94 V1 and NF F 16-101/102 requirements, which is relevant for rail and industrial compliance checks.

Frequently asked questions

What replaces the LC1K12015Y7?

There is no official direct replacement order code from Schneider. The TeSys K series is superseded by the TeSys Deca range, but a form-fit-function substitution requires reviewing your specific load and control voltage — the coil on this part is 660...690 V AC, which is uncommon in newer ranges.

What are the key ratings for this contactor?

AC-3 rated operational current is 12 A at ≤440 V. Motor power is 5.5 kW at 380...415 V AC and 4 kW at 480 V AC. Coil voltage is 660...690 V AC. It has 3 NO main poles and 1 NC auxiliary contact.

MPN
LC1K12015Y7