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30 Amp constant 40 Amp Surge current capacity - Automotive Relays
Automotive relays provide safe, reliable control of high-current devices using a low-current trigger signal. Ideal for amplifiers, fans, lights, pumps, and other accessories, these 12-volt and 24-volt relays help protect your vehicle’s wiring and switches. Browse standard 5-pin SPDT relays, heavy-duty options, and compatible sockets to complete clean, professional installations.
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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 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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Install Bay 24VRL3040 24 VDC Vehicle 5-Pin Relay SPDT 30/40A Metal tab$4.99- 24 VDC rated coil with minimum 18 volt to trigger
- Waterproof design
- Bosch style relay
- Removable metal tab is included
- 30 amp / 40 amp rated contacts
- SPDT - Single pole dual throw
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Quality Mobile Video WPR134R 12 VDC 5-Pin SPDT 30/40A Relay with waterproof socket$9.99- Bosch style SPDT 5-pin relay with waterproof socket and pre-attached leads
- Negative spike protection, protects sensitive electronics
- Waterproof relay and socket
- Removable metal tab
- 30 amp / 40 amp rated contacts
- SPDT - Single pole dual throw
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Install Bay IBR30 30A/40A Relay and Socket with 12" Harness$10.99- 40 AMP 12inch LEADS – 1 bag of 1 piece
- IBR30 30A/40A Relay and Socket with 12" Harness
- 30 amp / 40 amp rated contacts
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Beuler BU5074 12 VDC Automotive 5-Pin Relay SPDT 40/60A with Plastic tab and Negative spike protection - 100 ohm coil resistance$27.99- 40 amp / 60 amp rated contacts
- Durable design built by Beuler automotive electronics
- Negative spike protection, protects sensitive electronics
- SPDT - Single pole dual throw
- 100 ohm coil resistance for military grade applications
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Quality Mobile Video 5035-5PK 12 VDC Automotive SPDT 30/40A 5-Pin Relay with pre-wired sockets - 5 Pack$28.20 Regular Price $28.90- (5) Pack of 5035 relays and (5) BRS14E relay sockets
- 30 amp / 40 amp rated contacts
- SPDT - Single pole dual throw
- Integrated male and female slide tracking allowing you to combine multiple relay sockets for neat installations
- 18 gauge coil wires
- 14 gauge switching wires


