Schneider LC1D40AQ7 · 40 A contactor
    Schneider LC1D40AQ7 · 40 A contactor
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    Schneider LC1D40AQ7 · 40 A contactor

    Exact reference · LC1D40AQ7

    LC1D40AQ7 switches three power poles: 40 A AC-3 at ≤440 V AC, with a 380 V AC 50/60 Hz coil. Preserve its exact connection and coil suffix.

    AC-3 motor rating
    40 A · ≤440 V AC · <60 °C · IEC 60947-4-1
    AC-1 resistive rating
    60 A · ≤440 V AC · <60 °C · IEC 60947-4-1
    Coil voltage Uc
    380 V AC 50/60 Hz

    Switches power when its coil is supplied; it is not a circuit breaker. Separate overload and short-circuit protection must be coordinated. Coil voltage is not the power-circuit voltage.

    Pricing confirmed by quote

    Quote confirms reference and commercial terms; installation selection remains the installer’s responsibility.

    Availability confirmed in your written quote

    1

    01 · Product role

    What this product does in the system.

    LC1D40AQ7 switches three power poles: 40 A AC-3 at ≤440 V AC, with a 380 V AC 50/60 Hz coil. Preserve its exact connection and coil suffix.

    Relevant applications

    • Motor switching or protection in a separately coordinated equipment circuit.

    Why ReneWave may shortlist it

    • LC1D40AQ7 switches three power poles: 40 A AC-3 at ≤440 V AC, with a 380 V AC 50/60 Hz coil. Preserve its exact connection and coil suffix.

    System position

    Separate coil control and switched motor power.

    Switches power when its coil is supplied; it is not a circuit breaker. Separate overload and short-circuit protection must be coordinated. Coil voltage is not the power-circuit voltage.

    The unsupplied coil leaves the three normally open power contacts open. Upstream equipment can remain live.

    LC1D40AQ7 switches three power poles: 40 A AC-3 at ≤440 V AC, with a 380 V AC 50/60 Hz coil. Preserve its exact connection and coil suffix. Switches power when its coil is supplied; it is not a circuit breaker. Separate overload and short-circuit protection must be coordinated. Coil voltage is not the power-circuit voltage. The unsupplied coil leaves the three normally open power contacts open. Upstream equipment can remain live.Three-phase AC supplyL1 / L2 / L3Short-circuit protectionSeparately coordinatedLC1D40AQ7 Contactor40 A AC-3Separate overload protectionControl interlock opens coilThree-phase motorLoad / conductors selectedCoil control supply380 V AC 50/60 HzLC1D40AQ7 switches three power poles: 40 A AC-3 at ≤440 V AC, with a 380 V AC 50/60 Hz coil. Preserve its exact connection and coil suffix. Switches power when its coil is supplied; it is not a circuit breaker. Separate overload and short-circuit protection must be coordinated. Coil voltage is not the power-circuit voltage. The unsupplied coil leaves the three normally open power contacts open. Upstream equipment can remain live.Three-phase AC supplyL1 / L2 / L3Short-circuit protectionSeparately coordinatedLC1D40AQ7 Contactor40 A AC-3Separate overload protectionControl interlock opens coilThree-phase motorLoad / conductors selectedCoil control supply380 V AC 50/60 HzLC1D40AQ7 switches three power poles: 40 A AC-3 at ≤440 V AC, with a 380 V AC 50/60 Hz coil. Preserve its exact connection and coil suffix. Switches power when its coil is supplied; it is not a circuit breaker. Separate overload and short-circuit protection must be coordinated. Coil voltage is not the power-circuit voltage. The unsupplied coil leaves the three normally open power contacts open. Upstream equipment can remain live.Three-phase AC supplyL1 / L2 / L3Short-circuit protectionSeparately coordinatedLC1D40AQ7 Contactor40 A AC-3Separate overload protectionControl interlock opens coilThree-phase motorLoad / conductors selectedCoil control supply380 V AC 50/60 Hz

    Electrical powerCoil control supplyPE · Always connected, never switchedInactive / conditional

    Conceptual system position, not an installation drawing. Separate equipment and commissioning must be verified.

    Read the technical explanation

    Switches power when its coil is supplied; it is not a circuit breaker. Separate overload and short-circuit protection must be coordinated. Coil voltage is not the power-circuit voltage.

    02 · Specifications

    Ratings, dimensions and practical consequence.

    Device identity

    Schneider reference

    LC1D40AQ7

    Protection function

    Contactor

    Pole arrangement

    3 NO + auxiliaries

    Electrical ratings

    AC-3 motor rating

    40 A · ≤440 V AC · <60 °C · IEC 60947-4-1

    AC-1 resistive rating

    60 A · ≤440 V AC · <60 °C · IEC 60947-4-1

    Coil voltage Uc

    380 V AC 50/60 Hz

    Coil type

    AC 50/60 Hz

    Power contacts

    3 NO

    Auxiliary contacts

    1 NO + 1 NC

    Mounting and connections

    Mounting and connections

    EverLink BTR power terminals; control terminals and torque follow the exact datasheet.

    Installation boundary

    Mounting and conductor preparation follow the exact manufacturer drawing and terminal table; no accessories are assumed included.

    03 · Selection points

    Four practical selection points.

    Select by the circuit duty and exact manufacturer reference.

    1. 01

      Load and utilization category

      AC-3: 40 A at ≤440 V AC. AC-1: 60 A at ≤440 V AC, below 60 °C. These are different utilization categories, not interchangeable current ratings.

    2. 02

      Coil supply

      Supply the coil with 380 V AC 50/60 Hz, not the load voltage. AC coil at 50/60 Hz.

    3. 03

      Power and auxiliary contacts

      Three normally open power contacts; one NO and one NC auxiliary contact. Auxiliary contacts carry control/signalling duty, not the motor load.

    4. 04

      Mounting and connections

      EverLink BTR power terminals; control terminals and torque follow the exact datasheet.

    04 · Documentation

    Keep the exact reference traceable.

    Published documents for this exact reference support selection and handover.

    05 · Complete the system

    Accessories and adjacent equipment, in one request.

    Separate equipment is selected for the installation; no automatic companions are added to your request.

    No automatic companion selection. Separate protection and accessories are chosen for the installation.

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