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  •   Priority motor control relay | for 2 motors | AC/DC 24–240V | 8A | DIN | automatic delay | RELETEK
      Priority motor control relay | for 2 motors | AC/DC 24–240V | 8A | DIN | automatic delay | RELETEK 1

    Priority motor control relay | for 2 motors | AC/DC 24–240V | 8A | DIN | automatic delay | RELETEK

    Code: ES-RM-PCR1
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    Price 47.70 € VAT incl.
    ( 39.42 € VAT excl. )
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    Priority relay designed for controlling two electric motors (e.g., pumps, fans, compressors), ensuring that only one device operates at a time or that a predefined priority operating mode is maintained. This modular device allows optimization of electrical load, helps prevent network overloads, and extends the service life of equipment, making it highly valued in both industrial applications and smaller installations. It is a simple alternative to complex PLC systems when reliable and clear control logic is required. 

  • Product description

    Technical Specifications

    Type: priority control relay
    Purpose: control of 2 motors / loads
    Supply voltage: AC/DC 24–240V
    Frequency: 50/60 Hz
    Power consumption: ≤1.5 W
    Output type: 1NO (normally open contact)
    Max. switching current: 8A (AC1)
    Control inputs: COM, S1, S2, R1, R2
    Input type: negative
    Input voltage: 12V
    Input current: ≤1 mA
    Signal levels: HIGH: >3.5V; LOW: <1.5V
    Input response time: ~20 ms
    Second motor start delay: ~4 s
    Supply terminals: A1, A2
    Mounting: DIN rail
    Ambient temperature: -25°C … +50°C
    Humidity: ≤50% (non-condensing)
    Altitude: ≤2000 m
    Pollution degree: 3
    Electrical durability: 100,000 cycles
    Mechanical durability: 1,000,000 cycles
    Enclosure: sealed, miniature
    Color: white

    Functions

    Priority control – ensures that only one motor operates at a time
    Load protection – reduces the risk of electrical network overload
    Automatic delay (4 s) – protection against simultaneous start
    Logical signal control – flexible system integration
    Wide supply range – one device for multiple projects
    Modular DIN mounting – quick and convenient installation in panel

    Applications

    For household users: Control of two pumps (e.g., well + backup), optimization of heating or ventilation systems, energy saving in limited power supply installations
    For engineers / automation specialists: Pump stations (duty + standby), load distribution projects, alternative to simple PLC functions, reliable failover solution
    For electricians: Quick solution for clients without complex automation, easy DIN panel installation, clear wiring and minimal configuration
    In industry: Control of fans, compressors, pumps, energy distribution in limited power networks, protection of equipment from simultaneous operation

    Advantages

    Reliable priority control without PLC
    Protects against network overloads
    Wide supply range (AC/DC)
    Compact DIN module
    Low power consumption
    Integrated delay (safer start)
    Long service life

    Disadvantages

    Only 1NO output (limited for complex systems)
    No communication (Modbus, RS485, etc.) 

    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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