Painless Dual Activation Cooling Fan Relay 30114 40A Electric

Description

Product Overview

The Painless Dual Activation Cooling Fan Relay 30114 is engineered for high‑performance automotive applications. With a 40 Amp current rating, silver contact material, and a quick‑connect design, it offers reliable, low‑resistance switching for engine cooling fans. The relay operates electrically at 12 V DC, supports a maximum switching current of 40 A, and is built to withstand temperatures up to 185 °F. Its painted exterior and compact car‑mount form factor make installation straightforward.

Usage

Designed for street‑legal and track vehicles, this relay activates the cooling fan when the engine reaches a preset temperature or when the air‑conditioning system engages. Ideal for project cars, performance builds, and daily drivers, it fits standard car‑mount locations and connects easily to ignition and A/C compressor circuits via Posy‑taps. The relay’s robust construction ensures consistent operation in harsh engine bays.

Why Choose Us

Painless Performance Products delivers automotive components with a focus on durability and precision. This relay undergoes rigorous testing to meet OEM standards, guaranteeing a 4.5‑star rating from verified users. Backed by responsive customer support and a comprehensive warranty, it provides peace of mind for both DIY enthusiasts and professional installers.

Key Features

• Dual activation ensures fan operation based on temperature or A/C demand for optimal cooling.
• Quick‑connect terminals simplify installation and reduce wiring time.
• Silver contacts deliver low resistance and high conductivity for reliable performance.
• Compact car‑mount design fits standard relay locations without modification.
• Supported by Painless customer service and a warranty for added confidence.

FAQ

Can this relay be used with both gasoline and diesel engines?

Yes, the relay’s 40 A rating and temperature‑based activation make it suitable for most gasoline and diesel applications.

What wiring size is recommended for the connections?

Use 14‑16 AWG wire for the ignition and A/C circuits to ensure safe current handling.

Is the relay compatible with aftermarket cooling fans?

Absolutely, as long as the fan’s voltage matches the 12 V DC system and the current draw does not exceed 40 A.

How does the dual activation feature work?

The relay monitors engine temperature via a thermostatic switch and also receives a signal from the A/C compressor; either condition will close the contacts and power the fan.

What is the warranty period for this relay?

Painless offers a one‑year limited warranty covering defects in materials and workmanship.