Off/1/All/2 Battery Switch, 380 Continuous Amps, 850 Intermittent Amps from PERKO
For high-amperage applications like diesel engine starters, large inverters and windlasses. Reinforced polycarbonate body, 1/2"dia. brass terminal connections and an alternator field disconnect. Alt. Field Disc. : Yes . Switch Material: Reinforced Polycarbonate. Terminal Material/Size: Brass 1/2"dia. . Switch Dimensions: 5-1/4"sq. x 3-3/8"H .

Three Position Ignition Switch, OFF-Ignition-Start Functions from COLE HERSEE
Two position is for engines with a separate starter pushbutton. Three position: Off/Ignition/Start. Four position: Accessory/ Off/Ignition/Start or Off/Run/Push to Choke/Battery-Start (magneto switch). Brass construction, 2 keys supplied. 13/16" dia. mounting hole.

Contura Rocker Switch, SPDT On/Off/On from COLE HERSEE
Waterproof switches are rated to IP66 for use on ship decks and with an LED light to indicate when the circuit is on. Several configurations are available for almost any application. Recommended for replacements in waterproof electrical panels with rocker switches to ensure waterproof integrity. Includes both black and gray covers. Both switches and covers are interchangeable with similar switches used as original equipment on many common boat types. Mounting Hole Size: 1. 450" x 0.

3-Way Lighted Rocker Panel Switch from RULE INDUSTRIES
Controls any pump equipped with an automatic float switch. This unit features a black plastic panel. It has a built-in fuse holder and an internally lighted rocker switch with 3 positions (automatic, off, or manual) with the Rule "fail-safe" spring return to "off" from the "manual" position.

Sure Bail E2 Float Switch from MPI PRODUCTS
Electronic float switch starts pumps reliablyFeatures a dependable electronic, solid-state relay switch sealed in a polyurethane foam float. May be operated manually by rotating the external shaft. Activates pump when water level reaches 2" . Deactivates at 1/2" .

SPST Switch, ON/OFF Positions, No Pilot Light, 2 Screw Terminals from COLE HERSEE
These rocker switches come in several different configurations for panel mounting. Available in illuminated and non-illuminated models, they feature non-glare black matte plastic housings, bezel and actuator, brass screw or blade terminals, and gasket-sealed housings. Snap-in mounting in panels from 0. 093" (2. 36mm) to 0. 187" (4.

ProNautic 12120 C3, 120 Amps; 12V; 4 to 6 Battery Banks; 21"L x 8.25"W x 11"H from PROFESSIONAL MARINER
Designed for large battery banks, ProNautic utilizes Battery Balance Control (BBC), allowing smaller group size engine batteries to be charged and maintained while fully charging and conditioning larger 4D and 8D house batteries. The system provides redundancy for all outputs. Includes jumpers, remote and remote control modules. ProNautic also provides real-time maintenance of fully charged batteries for long and short term storage and includes an automatic reconditioning mode every ten days.

Reed Switch Sending Unit, 18-1/2" Tank Depth from MOELLER
Direct OEM replacements for gasoline applications, calibrated for 240-33 ohm gauges. Stainless steel construction, with gasket and screws included.

Shut-Off Switch from SHURFLO
>Adaptable to any 1/2" hose, this shut-off switch allows for easy on/off operation.

Rule-A-Matic Plus Float Switch from RULE INDUSTRIES
Is the float switch working? It's easy to check! Features a Rule-A-Matic float switch and an impact-resistant cover to protect against debris and jamming. Wiring is "blocked" by a rubber grommet to provide strain relief. Includes a convenient feature for manual tests. Activation Method: Float with mechanical contacts. Dimensions: 2-3/4"H x 2-1/2"W x 4-7/8"L. Capacity: 20A @ 12/24/32V DC.

Corrosion Block, 12oz. Aerosol from LEAR CHEMICAL
Stops corrosion on all metalsThis anti-corrosion lubricant/penetrant stops or prevents corrosion on all metals. Its hydrophobic chemistry acts like an "off switch" to prevent dissimilar metal corrosion. Leaves a non-toxic, non-greasy, clean, clear protective film that blocks corrosion in a wide variety of applications, including marine electronics, batteries, circuit panels, standing rigging, fishing gear and inboard or outboard motors. 12oz. aerosol or 32oz.

Covered Waterproof Foot Switch from WEST MARINE
Hinged safety cover closes over the switch to prevent accidental operation. 150A continuous rating. 4'' dia. Cutout: 2. 5'' dia.

Corrosion Block, 32oz. with Refill Sprayer from LEAR CHEMICAL
Stops corrosion on all metalsThis anti-corrosion lubricant/penetrant stops or prevents corrosion on all metals. Its hydrophobic chemistry acts like an "off switch" to prevent dissimilar metal corrosion. Leaves a non-toxic, non-greasy, clean, clear protective film that blocks corrosion in a wide variety of applications, including marine electronics, batteries, circuit panels, standing rigging, fishing gear and inboard or outboard motors. 12oz. aerosol or 32oz.

Reed Switch Sending Unit, 9" Tank Depth from MOELLER
Direct OEM replacements for gasoline applications, calibrated for 240-33 ohm gauges. Stainless steel construction, with gasket and screws included.

mi6 Tactical LED Flashlight from DR. LED
State-of-the-art three watt US made high-flux LEDs provide the most lumen per watt in LED technology. Construction is beautifully machined aluminum with a tough gray anodized surface. We guarantee that you will love this flashlight as much as you love your favorite Leatherman tool, or Myerchin rigging knife, or Makita driver-drill. We do recommend that you carry an extra set of batteries, however, since you'll be tempted to show it off so often that you'll need a refill set before you know it.