American Terminal 12V 40A Bosch/Tyco Style SPDT 5-Pin Automotive Relay with Pre-Wired Relay Socket

Professional 12V Bosch/Tyco-style 5-pin SPDT automotive relay with heavy-duty pre-wired relay socket, designed for automotive, marine, RV, powersports, and 12-volt electrical applications.

Key Features

⚡ 12V 40-AMP AUTOMOTIVE RELAY – Heavy-duty Bosch/Tyco-style 5-pin SPDT relay rated for up to 40A normally open and 30A normally closed switching.

🔌 PRE-WIRED RELAY SOCKET INCLUDED – Comes complete with a heavy-duty 5-wire relay socket and color-coded pigtail harness for fast, professional installation.

🚗 UNIVERSAL 12V ELECTRICAL CONTROL – Ideal for controlling headlights, LED light bars, cooling fans, fuel pumps, power windows, door locks, alarms, horns, and other 12V accessories.

💪 HIGH SWITCHING CAPACITY – Designed for dependable high-current switching with long mechanical and electrical service life.

🛠 BOSCH/TYCO STYLE DESIGN – Industry-standard relay configuration compatible with many automotive and aftermarket electrical systems.

The American Terminal 12V 40A Automotive Relay with Relay Socket is a professional-grade switching solution for automotive, marine, RV, motorcycle, ATV, UTV, and industrial 12-volt electrical systems. Featuring an industry-standard Bosch/Tyco-style 5-pin SPDT design, this relay provides reliable control of high-current accessories while protecting low-current switches and control circuits.

The included heavy-duty pre-wired relay socket features color-coded pigtail wires for quick installation and dependable electrical connections. Ideal for lighting upgrades, auxiliary accessories, security systems, cooling fans, fuel pumps, and countless other electrical projects, this relay delivers dependable performance even in demanding environments.

General Features:

• General Purpose Automotive Relay

• Bosch/Tyco Style Relay

• Single Pole Double Throw (SPDT)

• 5-Pin Configuration

• 12V DC Operation

• 30/40 Amp Rating

• Heavy-Duty Relay Socket Included

• Pre-Wired Harness

• Color-Coded Wiring

• High Switching Capacity

• Automotive, Marine & RV Compatible

• Authorized Internet Dealer

Specifications:

Relay Specifications

• Brand: American Terminal

• Relay Type: SPDT (Single Pole Double Throw)

• Terminal Configuration: 5-Pin

• Operating Voltage: 12V DC

Electrical Ratings

• Normally Open (NO): 40A @ 14V DC

• Normally Closed (NC): 30A @ 14V DC

• Maximum Operating Current: 40A

• Maximum Operating Voltage: 27V

Performance

• Operate Time: 10 ms

• Release Time: 10 ms

• Insulation Resistance: 100 MΩ

• Dielectric Strength (Coil to Contact): 500 VAC

• Operating Temperature: -40°C to +85°C

• Mechanical Life: 1,000,000 Operations

• Electrical Life: 100,000 Operations

Dimensions

• Relay Size: 28 × 28 × 25 mm

Relay Socket Wire Identification:

• Yellow – Pin 87 (Normally Open / Accessory)

• Red – Pin 87A (Normally Closed)

• White – Pin 86 (Switch / Trigger)

• Blue – Pin 30 (Battery Positive)

• Black – Pin 85 (Ground)

Perfect For:

• Automotive Electrical Systems

• LED Light Bars

• Headlights

• Fog Lights

• Cooling Fans

• Fuel Pumps

• Air Horns

• Power Windows

• Door Locks

• Security & Alarm Systems

• Marine Applications

• RV Electrical Systems

• ATVs & UTVs

• Custom 12V Accessories

Package Includes:

• (1) American Terminal 12V 5-Pin SPDT Relay

• (1) Heavy-Duty 5-Pin Relay Socket with Pre-Wired Harness

Warranty:

• 1-Year Manufacturer's Warranty

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.