Products catalog

  • Modular | digital time relay (timer) | 24h | programmable | 16A | 230V | DIN

    Code: ES-NKG-4

    Timer – an intelligent microcomputer-based automatic control device designed to manage the operating time of bells, signals, or other electrical equipment. The device features high accuracy, convenient programming, and the ability to set up to 40 on/off groups per day. The integrated bell time control (from 1 to 99 seconds) allows precise regulation of signal duration in schools, factories, offices, or anywhere automated equipment operation is required.

    The timer ensures reliable operation, has a durable construction (30,000 mechanical and 10,000 electrical cycles), CE certification, and complies with the AC-15 control circuit category. 

  • Technical specifications
    Power supply: 230 VAC (AC only)
    Rated control power: 230 VAC
    Thermal current (Ith): 16 A
    Control circuit category: AC-15
    Time accuracy: ±1 s/day
    Number of programs: up to 40 groups per day
    Bell time: 1–99 s
    Mechanical service life: 30,000 cycles
    Electrical service life: 10,000 cycles
    Display: LCD with automatic mode indication (“AUTO”)
    Integrated battery: supports LCD display and settings (does not power relay output)
    Mounting: DIN rail system
    Additional functions: time correction by date, latitude/longitude (sun time simulation)

    Functions

    Automatic bell or device control according to set time.

    Up to 40 programs per day – allows complex schedules.

    Bell duration control – from 1 to 99 seconds.

    Time correction by latitude and longitude – automatic time adjustment according to daylight duration.

    LCD display – clear settings display, convenient programming.

    Reset function – restores factory settings if the system fails.

    CE certificate – complies with EU safety standards.

    Usage

    Educational institutions: school bells, lesson and break signals.

    Industry: sirens, light signals, or other device schedule control.

    Commercial premises: advertisement lighting or audio announcement control.

    Offices and warehouses: start/end of work signals, automated lighting control.

    Household applications: gardens, workshops – automated pumps, lighting, or other devices.

    Pros

    Large number of programs – up to 40 per day.

    Accurate operation (1 s/day deviation).

    Convenient programming with quick setting function (“+” and “–” buttons).

    Adjustable signal duration.

    Durability (mechanical and electrical endurance).

    CE certificate – safe for EU market.

    Integrated LCD display and automatic mode indicator.

    Sun time simulation option (automatic time correction by latitude/longitude).

    Cons

    Internal battery only supports display and settings, but cannot power relay output.

    Not recommended for unprofessional installation – incorrect wiring may cause malfunction.

    Programming may be more difficult for inexperienced users. 

    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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