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Relays
Relays are essential for safely controlling high-current devices like amplifiers, auxiliary lights, cooling fans, and other accessories in your vehicle. This category features 12-volt and 24-volt relays along with matching sockets from trusted brands including Bosch and Install Bay. Choose from standard 5-pin SPDT relays, heavy-duty options, interlocking sockets, and pigtail harnesses to add clean, reliable switching to any car audio or automotive install.
Related Categories : Trigger Modules Switches
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Quality Mobile Video 5035 12 VDC Automotive 5-Pin Relay SPDT 30/40A with Plastic tab$2.79 As low as $2.46- Low cost imported relay
- 30 amp / 40 amp rated contacts
- SPDT - Single pole dual throw
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Beuler BU5084W Waterproof 12 VDC Automotive 5-Pin Relay SPDT 40/60A without tab and negative spike protection$4.29 As low as $3.56- 12 VDC rated coil with minimum 8 volt to trigger
- Negative spike protection, protects sensitive electronics
- Waterproof design
- Bosch style relay
- No mounting tab
- 40 amp / 60 amp rated contacts
- SPDT - Single pole dual throw
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Beuler BU5084V24 Waterproof 24 VDC Commercial Vehicle 5-Pin Relay SPDT 40/60A Plastic tab$4.79 As low as $4.45- 24 VDC rated coil with minimum 18 volt to trigger
- Waterproof design
- Bosch style relay
- Plastic tab is included
- 40 amp / 60 amp rated contacts
- SPDT - Single pole dual throw
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Beuler 5083W 12 VDC Automotive 5-Pin Relay SPDT 40/60A without tab and Negative spike protection$4.99 As low as $3.99- 12 VDC rated coil with minimum 8 volt to trigger
- Negative spike protection, protects sensitive electronics
- No mounting tab
- Bosch style relay
- Negative spike protection, protects sensitive electronics
- 40 amp / 60 amp rated contacts
- SPDT - Single pole dual throw
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QMV TDR12V1 12 VDC SPDT Latching relay with on board switch and switch leads$7.99- 1 - 10 Second delay turn on mini relay
- Requires a minimum of 9 volts to function
- 10 amp / 15 amp rated contacts
- SDST - Single pole Dual throw
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QMV 12VLR1 12 VDC SPDT Latching relay with on board switch and switch leads$9.99- Fully latching relay with on board switch and switch leads
- Requires a minimum of 9 volts to function
- 10 amp / 15 amp rated contacts
- SDST - Single pole Dual throw
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QMV TDR12V3 12 VDC SPDT 0 - 120 Minute Adjustable Off Time Delay Relay with x10 Option - Latching or Cycle Modes$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
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Accelevision 5079 High Current 200 Amp Relay$85.99- Handles 200-amp continuous current and 300-amp surges
- Durable weatherproof construction
- Designed for 12 volt electrical systems
- A must for multi-battery systems, allows for longer battery life and control over which battery is being used
- Great for isolating a second battery making it dedicated to the stereo system
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TE Connectivity V23132-A2001-B200 12 Volt SPST N.O. IP67 rated 130-Amp High Current Relay$86.99- 12 Volt High current relay
- 130 amp continuous rated contacts
- 300 amp surge rated contacts
- SPST - Single pole single throw
- 12 Vdc rated coil with minimum 9 volt to trigger
- IP67 rated
- Normally open circuit design
- Built in Resistor for coil spike protection
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