12vdc 40amp 4-pin Replacement Relay, 5pcs SPST Automotive Starter Relays

This 12V DC 40 Amp automotive relay pack is an essential component for reliable electrical switching in your vehicle's starter system and other high-current applications. Each relay features a robust SPST (Single Pole Single Throw) contact configuration with a 4-pin design that allows for straightforward plug-in mounting, making installation quick and hassle-free. The relay operates at 12 volts DC with a maximum switching current of 40 amps, providing dependable performance for demanding automotive electrical systems. With an 80 Ohm coil resistance and low power consumption of just 1.8 watts, these relays deliver efficient operation without draining your vehicle's electrical system. The quick-connect copper contacts ensure stable electrical conductivity and long-lasting durability, even under harsh automotive conditions. Compact in size with a height of 2.45 inches, these relays fit easily into tight engine compartments and relay boxes. This convenient 5-piece replacement set gives you multiple relays for various installations or keeps spares on hand for future maintenance needs. Whether you're replacing a failed starter relay or upgrading your vehicle's electrical system, these automatic operation relays provide the reliability and performance you need. Backed by a one-year warranty, you can trust these relays to deliver consistent switching performance for your automotive applications.

• ELECTRICAL SPECIFICATIONS: Rated at 12V DC and 40 amps with an 80-ohm coil resistance and 1.8-watt coil power consumption for efficient automotive switching.
• SPST 4-PIN DESIGN: Single-pole single-throw contact configuration with a plug-in mount connector for straightforward installation in automotive starter relay applications.
• COPPER QUICK-CONNECT CONTACTS: Copper contact material paired with quick-connect terminals ensures reliable electrical conductivity and long-lasting durability.
• 5-PACK REPLACEMENT SET: Comes as a set of 5 relays, making it convenient to have spares on hand for multiple installations or future replacements.
• COMPACT DIMENSIONS: Measures 2.45 inches tall with a relay body of approximately 1.15" x 0.98" x 0.77" and a 0.5" connector, fitting standard automotive relay sockets.