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  • New item   LC1K mini contactor | 3P | 16A | 7.5kW | 230VAC coil | 1NO auxiliary contact | for electric motor and control circuits
    New item   LC1K mini contactor | 3P | 16A | 7.5kW | 230VAC coil | 1NO auxiliary contact | for electric motor and control circuits 1

    LC1K mini contactor | 3P | 16A | 7.5kW | 230VAC coil | 1NO auxiliary contact | for electric motor and control circuits

    Code: LC1K1610P7
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    ( 25.62 € VAT excl. )
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    Mini contactor designed for controlling electric motors, fans, pumps, lighting, heating and automation circuits. The contactor has 3 poles, a rated current of 16A, power of 7.5kW, a 230VAC control coil and 1 normally open auxiliary contact. Due to its compact size, it is convenient to use in control cabinets, smaller automation panels and equipment control circuits. 
  • Product description

    LC1K Mini Contactor 3P 16A – 7.5kW, 230VAC Coil, 1NO Auxiliary Contact

    Mini contactor designed for controlling electric motors, fans, pumps, lighting, heating, and automation circuits. The contactor features 3 poles, a 16A rated current, 7.5kW power rating, a 230VAC control coil, and 1 normally open (NO) auxiliary contact. Due to its compact size, it is convenient for use in control cabinets, smaller automation panels, and equipment control circuits.

    Main Idea:
    This mini contactor is designed for switching three-phase electrical circuits on and off when a compact, reliable, and easy-to-install solution is required in a control cabinet. The 230VAC coil allows the contactor to be operated with standard control voltage, while the 1NO auxiliary contact can be used for signaling, interlocking, or automation logic.
    Number of Poles
    3P
    Rated Current
    16 A
    Control Coil
    230VAC
    Power
    7.5 kW

    Operating Principle

    The contactor operates on an electromagnetic principle. When voltage is applied to the 230VAC control coil, the coil generates a magnetic field that pulls in the contactor mechanism and closes the main power contacts. This switches on the connected load, such as an electric motor, fan, pump, or other electrical circuit.

    When control voltage is removed from the coil, the contactor mechanism returns to its original position and the power contacts open. The additional 1NO contact can be used for contactor status indication, automation circuit interlocking, signaling, or auxiliary logic in the control scheme.

    Why choose the LC1K mini contactor?
    The LC1K series mini contactor is a compact solution for when space is limited in a control cabinet, yet reliable control of a three-phase load is required. It is suitable for low-to-medium power motors, automation assemblies, ventilation, lighting, or auxiliary control systems.

    Technical Parameters

    Product Type Mini Contactor
    Product Code LC1K1610P7 
    Series / Model LC1K
    Number of Poles 3P
    Rated Current 16 A
    Power 7.5 kW
    Control Coil Voltage 230VAC
    Main Power Contacts 3 main contacts for three-phase circuit
    Auxiliary Contact 1NO – 1 normally open contact
    Contactor Purpose Control of electric motors, lighting, heating, ventilation, and automation circuits
    Mounting Location Electrical panels, control cabinets, automation boxes, and equipment control systems
    Design Compact mini contactor housing
    Weight 0.178 kg

    Where is it used?

    • Electric motor control – switching low-to-medium power three-phase motors on and off.
    • Ventilation systems – controlling fans, air supply, or extraction units.
    • Pump control circuits – switching water, circulation, or technological pumps.
    • Lighting and heating systems – when load control via an automation signal is needed.
    • Automation and control cabinets – as a compact actuator in circuits controlled by PLCs, relays, or switches.

    Practical Installation Example

    For example, the contactor is installed in a control cabinet and used to control a three-phase fan or pump. A control button, relay, timer relay, pressure switch, or automation controller sends a 230VAC signal to the contactor coil, and the contactor switches on the main power circuit.

    The 1NO auxiliary contact can be used for an indicator lamp, a working status signal, an interlocking circuit, or a controller input, so that the system can see when the contactor is energized.

    Usage by Professionals

    For Electricians: A convenient contactor for installation in electrical panels, automation boxes, and equipment control circuits. The compact housing helps save space in control cabinets.

    For Engineers / Designers: An appropriate choice when designing low-power motor, ventilation, heating, lighting, or automation control circuits that require a 3P contactor with a 230VAC control coil.

    For Maintenance Specialists: Can be used as a replaceable control component in equipment requiring a compact three-phase load contactor with an auxiliary contact for signaling or interlocking.

    Pros

    • Compact mini contactor size – convenient for installation in limited spaces.
    • 3P power contacts – suitable for controlling three-phase circuits.
    • 16A rated current – suitable for many low-power control tasks.
    • 7.5kW power rating – practical solution for electric motor control.
    • 230VAC coil – commonly used standard control voltage.
    • 1NO auxiliary contact – can be used for signaling, indication, or interlocking.
    • Lightweight – 0.178 kg – easy to mount and assemble in panels.
    • Suitable for automation systems – can be controlled via buttons, relay contacts, or controllers.

    Cons / Limitations

    • Not suitable for high loads – 16A and 7.5kW limits must not be exceeded.
    • 230VAC coil – not suitable for systems using 24VAC, 24VDC, or other control voltages.
    • Contactor does not protect the motor itself – motor protection requires additional devices, such as a motor circuit breaker or thermal overload relay.
    • Requires a proper circuit design – load type, starting currents, control voltage, and protections must be assessed.
    • Installation must be performed in an electrical panel or appropriate protective enclosure according to environmental conditions.

    Safety and Installation Notes

    The contactor is an electrical control device, therefore, before installation, it is necessary to assess the load current, control voltage, motor power, protection devices, wire cross-section, and installation environment.

    • Installation must be performed by a qualified electrician, following electrical safety requirements.
    • Before installation, always disconnect electrical power and check that there is no voltage in the circuit.
    • Do not exceed rated current and power – the load must match the contactor's parameters.
    • Control coil voltage must be 230VAC – incorrect coil voltage can damage the contactor.
    • Additional overload and short-circuit protection is recommended for motors.
    • The contactor must be installed in a suitable electrical panel or enclosure that meets environmental conditions.

    Quick Selection Guide

    This mini contactor is suitable when you need a compact 3-pole contactor with 16A current, 7.5kW power, 230VAC control coil, and a 1NO auxiliary contact. It is a practical solution for automation cabinets, motor control, ventilation, pumps, lighting, or heating circuits.

    Code
    LC1K1610P7 
    Contacts
    3P + 1NO
    Coil
    230VAC
    Current / Power
    16A / 7.5kW
    Suitable when you need:
    • a compact mini contactor for a control cabinet;
    • a 3-pole contactor for a three-phase circuit;
    • a 230VAC control coil;
    • a 16A current and 7.5kW power rating;
    • a 1NO auxiliary contact for indication or interlocking.
    Check before purchasing:
    • if a 230VAC coil is required;
    • if the load current does not exceed 16A;
    • if the 7.5kW power rating matches your motor or equipment;
    • if a 1NO auxiliary contact is needed;
    • if the control circuit is compatible with this contactor.
    Important Reminder:
    The contactor is only a control element. It does not replace a circuit breaker, fuse, or motor protection device. The final circuit design must include appropriate protection against short circuits, overloads, and other faults.

    FAQ – Frequently Asked Questions

    What is this mini contactor used for?
    It is used for switching electric motors, pumps, fans, lighting, heating, and automation circuits on and off.
    What is the control coil voltage of this contactor?
    The coil for this contactor is 230VAC. Before installation, it is necessary to ensure that your control circuit uses this specific voltage.
    Is the contactor suitable for a three-phase motor?
    Yes, the contactor has 3 poles and can be used for three-phase circuits, but it is necessary to evaluate the motor's power, current, starting conditions, and protections.
    What does 1NO mean?
    1NO means one normally open auxiliary contact. It can be used for indication, signaling, interlocking, or automation control logic.
    Does the contactor protect the motor from overload?
    No. The contactor only switches the circuit on and off. To protect the motor, you need to use an additional motor protection device, thermal overload relay, circuit breaker, or other appropriate protection device.
    Where is this contactor installed?
    It is usually installed in electrical panels, control cabinets, automation boxes, or equipment control systems.

    Compact 3P Mini Contactor for Motor and Automation Circuits

    The mini contactor is a practical choice when you need a compact 3-pole contactor with a 16A rated current, 7.5kW power, 230VAC control coil, and a 1NO auxiliary contact.

    Due to its small size, simple installation, and wide range of applications, this contactor is suitable for control cabinets, automation systems, ventilation, pumps, lighting, heating, and electric motor control circuits where reliable switching is essential.

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

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