12V 40A Automotive Relay with Socket, 4 Pin 5 Pin Waterproof Car Relay for Head Light Air Conditioner, Normally Open DC Relay (JD1914-12V-40A-5Pin)

This heavy-duty automotive relay is engineered for demanding vehicle applications, featuring a robust 40A contact load capacity that makes it ideal for controlling high-current systems like headlights and air conditioners. Built to withstand harsh automotive environments, this compact relay measures approximately 1.1 inches cube and includes a waterproof housing to protect against moisture and debris. The versatile design supports both 12V and 24V DC electrical systems, making it compatible with a wide range of vehicles. The normally open configuration comes complete with a matching socket and features color-coded wiring leads for straightforward installation. Its durable construction ensures reliable switching performance over extended use, while the flame-retardant materials enhance safety. The relay's practical mounting bracket allows for secure positioning in various locations under the hood. Perfect for both OEM replacement and custom automotive electrical projects, this relay delivers consistent, dependable operation for critical vehicle systems.

• HIGH CAPACITY PERFORMANCE: 40A contact load rating handles demanding automotive applications including headlights, air conditioners, and other high-power electrical accessories
• WATERPROOF AND DURABLE CONSTRUCTION: Flame retardant housing with waterproof design ensures reliable operation in harsh automotive environments and protects against moisture and debris
• DUAL VOLTAGE COMPATIBILITY: Works with both 12V and 24V DC vehicle electrical systems, making it suitable for cars, trucks, boats, and other automotive applications
• COMPLETE RELAY KIT: Includes relay with pre-wired socket harness featuring color-coded wires (pins 85, 86, 87, 87a, 30) for easy identification and installation
• COMPACT DESIGN: Space-saving cube construction measures approximately 1.1 inches per side with integrated mounting bracket for secure installation in tight engine compartments