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Time Delay Relays

Time delay relays add controlled timing to your vehicle’s electrical system by delaying the on or off function of connected devices. Commonly used for delayed amplifier turn-on, cooling fan control, lighting sequences, and accessory timing, these adjustable relays help prevent voltage spikes and allow systems to start or shut down in the proper order. Choose the right delay relay to add precision and protection to your install.

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  1. Relay contacts
    QMV TDR12V2 12 VDC SPDT 1 - 60 Seconds Adjustable Off Time Delay Relay
    Rating:
    99 % of 100
    $8.99
    • 1 - 60 Second delay turn off mini relay
    • Relay latches with the application of power with NC and NO contacts
    • Requires a minimum of 9 volts to function
    • 10 amp / 15 amp rated contacts
    • SPST - Single pole Single throw
    Learn More
  2. QMV TDR12V3 12 VDC SPDT 0 - 120 Seconds Adjustable Off Time Delay Relay with x10 Option  - Latching or Cycle Modes
    QMV TDR12V3 12 VDC SPDT 0 - 120 Minute Adjustable Off Time Delay Relay with x10 Option - Latching or Cycle Modes
    Rating:
    100 % of 100
    $12.99
    • Short Setting: 0 - 120 minute delay turn off mini relay
    • Long Setting: 1 hour to 24 delay turn off mini relay
    • Two speaker harnesses included
    • Relay latches with the application of power with NC and NO contacts
    • Requires a minimum of 9 volts to function
    • 10 amp / 15 amp rated contacts
    • SPDT - Single pole Dual throw
    Learn More
  3. Beuler BU509TD 12 VDC Automotive 5-Pin SPDT Time Delay Relay with adjustable timing
    Beuler BU509TD 12 VDC Automotive 5-Pin SPDT Time Delay Relay with adjustable timing - Delay Off
    Rating:
    98 % of 100
    • Standard automotive style relay
    • Adjustable time delay off with 2 seconds to 3 minutes timer with internal potentiometer
    • 20 amp / 30 amp rated contacts
    • SPDT - Single pole Dual throw
    • Low 1volt (1k Ohm) trigger voltage
    Learn More
  4. Beuler BU510TD 12 VDC Automotive 5-Pin SPDT Time Delay Relay with adjustable timing - Delay On Version
    Beuler BU510TD 12 VDC Automotive 5-Pin SPDT Time Delay Relay with adjustable timing - Delay On
    Rating:
    99 % of 100
    • Standard automotive style relay
    • Adjustable time delay on with 1 seconds to 1 minutes timer with internal potentiometer
    • 20 amp / 30 amp rated contacts
    • SPDT - Single pole Dual throw
    • Low 1volt (1k Ohm) trigger voltage
    Learn More
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