Availability
Sierra Marine offers electrical switches for a broad range of functions. They're available in different sizes and styles, such as toggle, push-button, and rocker—some with illumination. Economical and attractive, these well-built switches are ideal for replacement purposes or to add new functions to your watercraft or vehicle. Order the models and quantity needed for your application.
( 4 )
$4.99
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$103.99
Sierra Marine amp corrosion-resistant common bus bars can be used as hot feeds or ground blocks. They're available in a variety of amp capacities and junction block layouts for almost any electrical system. These bars feature a tin-plated copper bus, and stainless steel hardware. Additionally, their large diameter nuts generously provide exceptional electrical contact area. Sierra Marine amp corrosion-resistant common bus bars offer precise, logical routing for all your wires and circuits. Order the model designed to fit your application.
( 6 )
$18.99
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$219.99
Sierra Marine flame retardant split wire conduits feature black polypropylene construction with a blue stripe for easy identification. They are split lengthwise for easy application and provide chafing protection for wiring systems. When your ride is built for the marine environment, you don't want to settle for anything less than the best, and Sierra Marine has been an industry leader for over 50 years. Find out for yourself while keeping your marine vehicle in tip-top shape with an assist from the Sierra Marine flame retardant split wire conduits best suited for your application. Product features and specifications include: * Range of inside diameters available * Temperature rating up to 275 degrees F * Meets ABYC standard 8.15.19 and UL 94 V2
Not Yet Reviewed
$30.99
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$36.99
Sierra Marine offers a comprehensive line of fuse styles, colors, and amp ratings to meet your specific application requirements. They're sold individually, in pairs, or in sets. Watercraft fuses can fail at the most inopportune times—why not order a supply of replacements so you're never stranded without them.
Not Yet Reviewed
$1.99
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$50.99
Sierra Marine ignition switches are marine-grade glass-filled polyester switches that have maximum corrosion protection and eliminate oxidation. Product features: * Inner seal between cylinder lock and contact plate * Non-conductive housing eliminates potential shorts * Up to 30 amp rating * 2, 3, and 4-position switches * Switches for magneto and conventional ignitions
( 3 )
$18.99
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$45.99
Sierra Marine ATO/ATC fuse block ground bus bars are designed for use with up to fourteen 1/4 in. female quick-connect terminals. They serve as an ideal replacement for Sierra ATO/ATC fuse blocks. The black plastic junction box includes four terminals on one side and three on the other, with the main stud in the middle. Preserve your electrical system's safety with Sierra Marine ATO/ATC fuse block ground bus bars.
( 1 )
$14.99
Keep your boat's electrical system in check with Sierra Marine circuit breakers. These marine units are built from quality materials and available in different amperages to protect your electrical circuits.
( 2 )
$14.99
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$93.99
Sierra Marine high-amperage, waterproof resettable circuit breakers are perfect for rigging trolling motors, windless, and other high-amperage electrical equipment. They are ignition-protected and waterproof, plus they feature stainless steel hardware and can be used as switch and circuit breaker.
( 2 )
$46.99
Sierra Marine offers a variety of electrical accessories, including fuse mounting bars. They feature a bolt-down design for high-vibration applications. These bars are perfect in tight spaces to provide high current protection. Additional product details: * Ignition protected * Standard isolated M8 stainless steel stud allows for stacking of terminals * Prevents accidental shorts with protective, insulating cap * Compact and designed for DC Main, Bow Thruster, Inverter, and Windlass circuit protection * 300 amp maximum amperage * Mounts on 3/8 in. terminal studs * Accepts 5/16 in. ring terminals
Not Yet Reviewed
$31.99
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$41.99
Sierra Marine inline fuse holders are available in a range of styles, amp ratings, and wire gauges. Their glass tube-style offerings include (but are not limited to) waterproof or water-resistant, twist-lock or threaded cases, heavy-duty, and styles with spare fuse compartments.
( 2 )
$5.99
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$17.99
Monitor your electrical systems with Sierra Marine warning light sending units. These temperature senders have a 200 degree trip to alert you to a problem. For accuracy and reliability on board ship, replace bad temperature switches with new ones from Sierra Marine.
Not Yet Reviewed
$21.99
Sierra Marine dual brass bus bars allow you to combine negative and positive buses in one block. They can handle up to 150 amps, and as the name implies—they feature two brass terminal bars. The junction blocks are available in 4, 8, 12, and 16-wire configurations for a variety of electrical system layouts. These bars can be mounted via the convenient holes in the middle of the connector body. Gain twice the functionality from your connection modules with Sierra Marine dual brass bus bars. Order the model designed to fit your application.
( 2 )
$15.99
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$24.99
Sierra Marine ATO/ATC fuse holders are available in several choices. The offerings include waterproof sealed cases, different gauge leads or wire loop, and different amp fuse ratings.
Not Yet Reviewed
$5.99
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$9.99
Replace your boat's faulty rocker switches with new ones from Sierra Marine. Overuse is one common cause of rocker switch failure, especially in high-demand applications where the switch is frequently pressed or toggled. The constant mechanical stress can wear out the internal components, leading to malfunction. Environmental factors also play a role in switch failure. Upgrade your boat with rocker switches from Sierra Marine. They offer a wide range of reliable and durable rocker switches for your aquatic adventures. Order the rocker switches designed for your application needs.
Not Yet Reviewed
$4.99
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$148.99
Sierra Marine offers a variety of electrical accessories, including ground bus bars. These junction blocks are available in different materials and styles, such as 4-, 5-, 6-, or 12-wire connectors. Select the model and/or options best suited for your application.
Not Yet Reviewed
$14.99
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$91.99
Sierra Marine offers a variety of electrical accessories, including fuse blocks. These watercraft replacement parts are available in different fuse styles—such as blade and AGC/MDL—and circuit quantities (6 or 12). They carry a 30 amp circuit rating (100 amp max cumulative), and feature LED lights to indicate a blown fuse. Select the fuse box size and options preferred for your application.
Not Yet Reviewed
$34.99
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$64.99
Sierra Marine fuse holders work with 35-300 amp ANL fuses (not included). They feature stainless steel studs for superior corrosion protection and an ABYC/USCG compliant transparent cover for clear view of the fuse. Additional product details: * Max operating voltage: 32 V DC * Max continuous current: 35-300 amps * Terminal stud size: 2 x M10 * Cover features recessed area to apply labels for easy circuit identification * Bendable/removable side plates for flexible wiring options * LED blown fuse indicator * Dimensions: 49mm W x 98mm L x 50mm H (including cover)
Not Yet Reviewed
$26.99
Sierra Marine barrier junction blocks are designed with integrated barriers between each pair of screws, forming isolated circuits. They feature a nickel-plated brass bus bar, and a closed back that insulates power from the mounting. These modules are available in 4, 6, 8, and 10-gang blocks for handling up to 20 wire connectors. When you "gotta keep 'em separated," do so with Sierra Marine barrier junction blocks.
Not Yet Reviewed
$17.99
Sierra Marine RotoSwitch light modules add flexibility and function to any installation of RotoSwitch rotary switches. They feature three settings, "Off," "On-1," and "On-2," which can instantly be determined by the colored lenses on the switch. Order the model with color options you prefer.
Not Yet Reviewed
$9.99
Sierra Marine rocker switch blank covers provide a finished look for switch brackets that have nothing mounted in them. These hard plastic inserts fit Sierra Standard and Contura rocker switch housings.
Not Yet Reviewed
$4.99
Sierra Marine switch panels are available in 4- and 6-switch models. The weather-resistant, dash-mount panels feature Contura rockers with circuit breaker. Their curved base design offers a modern, stylish look; and backlit labels provide easy readability in darkness. Additional product details: * Push to reset circuit breakers with weather boot * LED illuminated rocker switches with 12 V /24 V rating * Watertight mounting gasket included * Designed for vertical or horizontal installation * IP66 rated * Designed for open cockpit or flybridge applications
Not Yet Reviewed
$136.99
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$224.99
Sierra Marine flex tubing is available in 3 ft. lengths of either 3/8 in. or 1/2 in. diameter. These split-loom conduits can be utilized in a variety of applications to flexibly protect your wires from damage and exposure. Rely on one of the most trusted names for your marine electrical needs--Sierra Marine.
Not Yet Reviewed
$11.99
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$12.99
Sierra Marine glass tube fuse blocks are for use with SFE, AGC, or MDL fuses—up to 20 amps. These fuse blocks feature a heavy-duty molded black base, 8-32 terminal screws, and tin-plated brass fuse clips for corrosion resistance and optimal electrical conductivity. Order the glass tube fuse block that corresponds with the circuit quantity needed for your application.
Not Yet Reviewed
$13.99
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$20.99
Sierra Marine trolling motor sockets/plugs take the hard work out of wiring your trolling motor. They offer a complete line of wiring plugs and sockets for both the boat side and motor side, female and male, 12 V and 24 V, 8-gauge or 10-gauge wire options to complete the job right.
Not Yet Reviewed
$14.99
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$27.99
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