Micro Relay 5 Pin 12V 40A Changeover + Diode – Mini Automotive Relay Car Van Boat (MRY11)

High quality 12V 5-pin micro changeover relay with built-in diode protection, designed for reliable and safe switching in automotive, marine and general electrical applications.

The integrated diode suppresses voltage spikes, protecting sensitive electronics and ECUs, making this relay ideal for modern vehicles and equipment. Compact in size but capable of handling high current loads up to 40A.

Manufactured to original equipment standard for long service life and dependable performance.

Technical Specification

• Voltage: 12V DC

• Current Rating: 40A

• Relay Type: Changeover (SPDT)

• Protection: Built-in Diode

• Number of Pins: 5

• Terminal Sizes:

  • 3 × 4.8mm

  • 2 × 6.3mm

• Mounting: No bracket

Manufacturer / Cross Reference

• Mafco: 425-6110

• Woodauto: RLY1311

Features

• Compact 5-pin micro relay design

• Built-in diode for voltage spike suppression

• High current handling (40A)

• OEM-quality construction

• Reliable changeover switching

Applications

• Cars, vans & light commercial vehicles

• Boats & marine electrical systems

• Automotive control circuits

• Lighting, fans, pumps, horns & auxiliary equipment

• Universal 12V electrical installations

Package Contents

• 1 × Micro Relay 5-Pin 12V 40A Changeover with Diode

Delivery & Dispatch

• UK Stock – UK Dispatch

• VAT invoice enclosed

• Free delivery via Royal Mail 48

• Upgrade to Royal Mail 24 for £1

• Upgrade to FedEx tracked next day delivery for £5

• Same Day Dispatch on Orders Placed Before 1pm

• (All international shipments are sent with Tracked & Signed delivery)