
Original: $38.00
-65%$38.00
$13.30The Story
Dakota Digital RLY-3 70-Amp 12V Cooling Fan Relay with Wiring
Control high-current automotive accessories safely and reliably with the Dakota Digital RLY-3 70-Amp Relay. Designed for demanding 12-volt electrical applications, this heavy-duty automotive relay is an excellent choice for electric cooling fans that require more power than a standard 30-amp relay can handle.
The RLY-3 allows a low-current switch or controller signal to activate a high-current accessory, reducing the electrical load placed on dashboard switches and control modules. It is commonly used as a primary or secondary cooling fan relay and can support dual-fan or two-speed fan installations when paired with a compatible Dakota Digital fan controller.
Features
- Heavy-duty 70-amp relay capacity
- Designed for 12-volt automotive electrical systems
- Ideal for high-current electric cooling fans
- Can be used as a primary or secondary fan relay
- Suitable for single-fan, dual-fan, and two-speed fan applications
- Works with Dakota Digital PAC-series electric fan controllers
- Supplied with a color-coded relay socket and wiring
- Helps protect low-current switches and control modules
- Can also operate other compatible high-current automotive accessories
- Sold individually
Wiring Connections
- Black Wire: High-current relay output
- Green Wire: Fused 12V power input for the accessory
- Red Wire: Constant relay power
- White Wire: Ground-trigger activation input
Always use properly sized wiring and an appropriate inline fuse for the accessory being powered. Verify the electrical requirements of your cooling fan or accessory before installation.
Product Details
- Manufacturer: Dakota Digital
- Manufacturer Part Number: RLY-3
- Relay Capacity: Up to 70 amps
- Operating Voltage: 12V
- Primary Application: Electric cooling fans
- Wiring Included: Yes
- Quantity: One relay assembly
Description
Dakota Digital RLY-3 70-Amp 12V Cooling Fan Relay with Wiring
Control high-current automotive accessories safely and reliably with the Dakota Digital RLY-3 70-Amp Relay. Designed for demanding 12-volt electrical applications, this heavy-duty automotive relay is an excellent choice for electric cooling fans that require more power than a standard 30-amp relay can handle.
The RLY-3 allows a low-current switch or controller signal to activate a high-current accessory, reducing the electrical load placed on dashboard switches and control modules. It is commonly used as a primary or secondary cooling fan relay and can support dual-fan or two-speed fan installations when paired with a compatible Dakota Digital fan controller.
Features
- Heavy-duty 70-amp relay capacity
- Designed for 12-volt automotive electrical systems
- Ideal for high-current electric cooling fans
- Can be used as a primary or secondary fan relay
- Suitable for single-fan, dual-fan, and two-speed fan applications
- Works with Dakota Digital PAC-series electric fan controllers
- Supplied with a color-coded relay socket and wiring
- Helps protect low-current switches and control modules
- Can also operate other compatible high-current automotive accessories
- Sold individually
Wiring Connections
- Black Wire: High-current relay output
- Green Wire: Fused 12V power input for the accessory
- Red Wire: Constant relay power
- White Wire: Ground-trigger activation input
Always use properly sized wiring and an appropriate inline fuse for the accessory being powered. Verify the electrical requirements of your cooling fan or accessory before installation.
Product Details
- Manufacturer: Dakota Digital
- Manufacturer Part Number: RLY-3
- Relay Capacity: Up to 70 amps
- Operating Voltage: 12V
- Primary Application: Electric cooling fans
- Wiring Included: Yes
- Quantity: One relay assembly


















