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The Haltech 100 A solid‑state relay is made for high‑frequency PWM control of auxiliary injectors, variable‑speed fans or pumps and similar loads. It includes a 1K pull‑up resistor and is supplied as a single relay; inductive loads require diode suppression. Use this relay where silent, high‑speed switching is preferred over mechanical relays for auxiliary device control.
Haltech Solid State Relay 100 AMP
