Marine Relays
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BRP®Trim and Tilt Relay AssemblyTrim and Tilt Relay Assembly by BRP®. BRP portfolio of industry-leading and distinctive products comprises Evinrude marine propulsion systems. BRP support BRP product lines with a dedicated parts, accessories and clothing business, to...Proven to deliver unbeatable performance "at work" and beyondSuperior grade materials for unbeatable safety and comfort$182.23 - Blue Sea Systems®ML-ACR Automatic Charging Relay (7621100)ML-ACR Automatic Charging Relay (7621100) by Blue Sea Systems®. Nominal Voltage: 24V DC. Control Circuit Connection: Deutsch DTM. 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates...Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicingAutomatically manages the charging of two large battery banks$236.34
- Blue Sea Systems®ML-ACR Automatic Charging Relay (7621)ML-ACR Automatic Charging Relay (7621) by Blue Sea Systems®. Nominal Voltage: 24V DC. Control Circuit Connection: Tinned Wire. 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates...Includes ML-Series Remote Control Contura Switch PN 2146Automatically manages the charging of two large battery banks$227.62
- Blue Sea Systems®ML-ACR Automatic Charging Relay with Manual Control (7623100)ML-ACR Automatic Charging Relay with Manual Control (7623100) by Blue Sea Systems®. Nominal Voltage: 24V DC. Control Circuit Connection: Deutsch DTM. 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during...Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicingAutomatically manages the charging of two large battery banks$248.43
- Blue Sea Systems®ML-ACR Automatic Charging Relay with Manual Control (7623)ML-ACR Automatic Charging Relay with Manual Control (7623) by Blue Sea Systems®. Nominal Voltage: 24V DC. Control Circuit Connection: Tinned Wire. 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during...Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146$242.41
- Blue Sea Systems®ML-ACR Automatic Charging Relay with Manual Control (7622100)ML-ACR Automatic Charging Relay with Manual Control (7622100) by Blue Sea Systems®. Nominal Voltage: 12V DC. Control Circuit Connection: Deutsch DTM. 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during...Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicingAutomatically manages the charging of two large battery banks$248.43
- Blue Sea Systems®ML-ACR Heavy Duty Automatic Charging Relay (7620100)ML-ACR Heavy Duty Automatic Charging Relay by Blue Sea Systems®. 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.Automatically manages the charging of two large battery banksAllows paralleling of battery banks for emergency starting$236.34
- Install Bay®3-Wire Relay Socket with Diode (ERS-126)3-Wire Relay Socket with Diode by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$7.36
- Install Bay®Water Resistant 24 V DC 5-Pin Relay with Prewired Socket (IBW-24VRLH)Water Resistant 24 V DC 5-Pin Relay with Prewired Socket by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$21.99
- Arco®R202 12 V DC 30 A Relay for Mercury (R202)R202 12 V DC 30 A Relay for Mercury by Arco®. This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Get this excellent product for your vessel...High quality at an affordable priceExpertly made from premium materials$24.50
- Arco®R211 12 V DC 30 A Relay for Mercury (R211)R211 12 V DC 30 A Relay for Mercury by Arco®. This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Get this excellent product for your vessel...High quality at an affordable priceExpertly made from premium materials$22.42
- Arco®R950 12 V DC 30 A Tilt/Trim Relay for Yamaha (R950)R950 12 V DC 30 A Tilt/Trim Relay for Yamaha by Arco®. This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Get this excellent product for your...High quality at an affordable priceExpertly made from premium materials$105.56
- CDI Electronics®12 V DC 40 A Tilt/Trim Relay for Mariner (852-9819)12 V DC 40 A Tilt/Trim Relay for Mariner by CDI Electronics®. This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Get this excellent product...High quality at an affordable priceExpertly made from premium materials$23.86
- CDI Electronics®40 A Tilt/Trim Relays Kit Assembly (852-9820)40 A Tilt/Trim Relays Kit Assembly by CDI Electronics®. This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Get this excellent product for...High quality at an affordable priceExpertly made from premium materials$103.50
- CDI Electronics®Tilt/Trim Relay (859-5901)Tilt/Trim Relay by CDI Electronics®. This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Get this excellent product for your vessel and...High quality at an affordable priceExpertly made from premium materials$75.10
- Fireboy-Xintex®30 A Relay for Extra Heavy Loads (MB30-RLY)30 A Relay for Extra Heavy Loads by Fireboy-Xintex®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Carefully crafted to suit your specific boating needsEngineered to high standards$35.70
- Panther®Control Relay (99-55022)Control Relay by Panther®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...High quality at an affordable priceExpertly made from premium materials$69.45
- Sierra®12 V Power Trim Relay (18-6268)12 V Power Trim Relay by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...High quality at an affordable priceExpertly made from premium materials$21.02
- Sierra®20 A Power Trim Relay for Volvo (18-5704)20 A Power Trim Relay for Volvo by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$16.68
- Sierra®40 A Power Trim Relay for Volvo (18-5705)40 A Power Trim Relay for Volvo by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$15.05
- Sierra®Light Off/On/Off Illumination Module (MP78910)Light Off/On/Off Illumination Module by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Adds flexibility and function to any installation of RotoSwitch rotary switches''Off'', ''On-1'', ''On-2'' - can instantly be determined by the colored lenses on the switch$8.48
- Sierra®Power Trim Relay for 2- Cyl. Mercury (18-5729)Power Trim Relay for 2- Cyl. Mercury by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$19.70
- Sierra®Power Trim Relay for 4-Cyl. Mercury (18-5737)Power Trim Relay for 4-Cyl. Mercury by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$37.58
- Sierra®Power Trim Relay for Volvo Penta (18-6266)Power Trim Relay for Volvo Penta by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$18.60
- Sierra®Shrouded Relay for 4-Cyl. Mercury (18-5849)Shrouded Relay for 4-Cyl. Mercury by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$13.16
- Sierra®Shrouded Relay for 6-Cyl. Mercury (18-5850)Shrouded Relay for 6-Cyl. Mercury by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$19.89
- Sierra®Shrouded Relay for Four-Stroke Mercury/Mariner Engines (18-5852)Shrouded Relay for Four-Stroke Mercury/Mariner Engines by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$13.68
- Sierra®Shrouded Relay for Mercury Marine Engine (18-5851)Shrouded Relay for Mercury Marine Engine by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$23.91
- Sierra®Trigger Assembly Relay for 3-Cyl. Mercury (18-5797)Trigger Assembly Relay for 3-Cyl. Mercury by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$154.88
- Sierra®Trigger Assembly Relay for 6-Cyl. Mercury (18-5798)Trigger Assembly Relay for 6-Cyl. Mercury by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$140.19
An electric relay is a device allowing you to control several circuits at once with the help of a relatively simple and safe low-voltage switch. These circuits can be located in different parts of the vessel, and some of them may require high current to operate. In order to function properly, a relay may have numerous terminals or work with other relays in more complex setups. Meanwhile, each of these parts contains moving electromagnetic contacts that can be normally open or normally closed, and reputable manufacturers apply expensive materials and durable coatings to make these contacts serve reliably for years to come.
Aside from their construction, relays differ by their nominal voltage and amperage. Some of them are designed for the starting and charging system, others are meant for the ignition system, still others are developed for switching electric motors or activating various auxiliary mechanisms, etc. A well-sealed housing is another crucial factor in relay production, which gets especially important when it comes to marine relays. A large assortment of such products is available in our online store. Sourced from leading brands, they offer unrivaled quality and long lifespan.
