Compatibility
The Hella 933791091 Diode Protected Relay can be used to provide a basic on/off switch for a single device that draws up to 40 amps or two devices that draw up to 20 amps each. Possible applications include secondary fuel pumps, air to water intercooler pumps, intercooler sprayer pumps, non-progressable nitrous solenoids, and fans.
Specs
Max Current: 40 Amps
Max PWM Frequency: PWM control is not recommended