Marine Works Rotoswitch™ Rotary Switches

Rotoswitch Rotary Switch 1 Position Off-Momentary On - Sierra
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Rotoswitch Rotary Switch 1 Position Off-On - Sierra
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Rotoswitch Rotary Switch 2 Position Momentary On-Off-Momentary On - Sierra
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Rotoswitch Rotary Switch 2 Position Momentary On-Off-On - Sierra
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Rotoswitch Rotary Switch 2 Position Off-On-2On - Sierra
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Rotoswitch Rotary Switch 2 Position On-Off-2On - Sierra
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Part # MP78820 ValueShip™ Eligible
Rotoswitch Rotary Switch 2 Position On-Off-On - Sierra
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Rotoswitch Rotary Switch 2 Position On-On - Sierra
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Rotoswitch Rotary Switch 3 Position Off-On-On-2On - Sierra
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Rotoswitch Rotary Switch 3 Position On-Off-On - Sierra
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Sierra

Looking for safe and durable switches to control the electrical accessories on your boat? Combining ergonomic design, styling and performance, RotoSwitch Rotary Switches are the perfect choice. These switches feature a durable cam design and stabilized thermoplastic UV housing to ensure lasting life under marine conditions. The black knob with a frosted clear indicator allows easy identification of the switch position.

RotoSwitch is used by leading boat manufacturers including Bayliner, Chris-Craft, and Wellcraft in their craft production. All switches are rated 20 amps at an operational voltage of 12 Volts DC. These toggle switches work with most types of circuits.

  • Black knob with a frosted clear indicator
  • Mounts in most toggle panels with minor alterations
  • Rated 20 amps @ 12V DC

Features of Marine Works RotoSwitch Rotary Switches

  • Combines ergonomic design, styling and performance in one unit
  • Sturdy cam design for long-lasting use
  • UV-stabilized thermoplastic housing
  • Knob prevents entry of contaminants
  • Separate optional light modules
  • Optional light modules

Specifications

Manf. Part # MP78720

  • Switch Type: 1 Position (Off-Momentary On)
  • Amperage: 20A
  • Volts: 12V DC

Manf. Part # MP78710

  • Switch Type: 1 Position (Off-On)
  • Amperage: 20A
  • Volts: 12V DC

Manf. Part # MP78740

  • Switch Type: 2 Position (Momentary On-Off-Momentary On)
  • Amperage: 20A
  • Volts: 12V DC

Manf. Part # MP78750

  • Switch Type: 2 Position (Momentary On-Off-On)
  • Amperage: 20A
  • Volts: 12V DC

Manf. Part # MP78830

  • Switch Type: 2 Position (Off-On-2On)
  • Amperage: 20A
  • Volts: 12V DC

Manf. Part # MP78820

  • Switch Type: 2 Position (On-Off-2On)
  • Amperage: 20A
  • Volts: 12V DC

Manf. Part # MP78800

  • Switch Type: 2 Position (On-On)
  • Amperage: 20A
  • Volts: 12V DC

Manf. Part # MP78860

  • Switch Type: 3 Position (Off-On-On-2On)
  • Amperage: 20A
  • Volts: 12V DC

Manf. Part # MP78730

  • Switch Type: 3 Position (On-Off-On)
  • Amperage: 20A
  • Volts: 12V DC
Rotoswitch Rotary Switch 1 Position Off-Momentary On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications.
Rotoswitch Rotary Switch 1 Position Off-On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications. This item is weather resistant, not water proof.
Rotoswitch Rotary Switch 2 Position Momentary On-Off-Momentary On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications.
Rotoswitch Rotary Switch 2 Position Momentary On-Off-On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications.
Rotoswitch Rotary Switch 2 Position Off-On-2On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications.
Rotoswitch Rotary Switch 2 Position On-Off-2On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications.
Rotoswitch Rotary Switch 2 Position On-Off-On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications.
Rotoswitch Rotary Switch 2 Position On-On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications.
Rotoswitch Rotary Switch 3 Position Off-On-On-2On - Sierra
RotoSwitch Rotary Switch
  1. Unique ergonomic design, styling and performance in one design
  2. 20 AMP 12 Volts DC
  3. Durable cam design for long life
  4. UV stabalized thermoplastic housing
  5. Knob acts as umbrella - Silicone lip seal mates with stalk
  6. Replaces toggle or rocker switches with minimal panel alterations
  • 45 deg. counter clockwise Off
  • 12 O'Clock #1
  • 45 deg. clockwise #2
  • 90 deg. clockwise #1&2

    Battery Feeds: 1

Rotoswitch Rotary Switch 3 Position On-Off-On - Sierra
RotoSwitch has been selected by the makers of Bayliner, Chris-Craft, Wellcraft and others for production craft. Now available to the replacement market, RotoSwitch brings its advantages to you. All RotoSwitch rotary switches are rated 20 amps @ 12vdc. Marine Works offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules, the indicator glows with color to indicate control status. RotoSwitch rotary switches mount in most panels currently using toggle switches with only minor modifications.
Based On 3 Reviews | Write Review
Works great
by Michael from st. Louis, Missouri on October 05, 2014
Switch perfect fit for Gibson 44
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Works fine
by Patrick from Panama City, Florida on December 03, 2012
I had an intermittent light switch I needed to replace so I replaced the bilge pump switch and the bait well switch at the same time. The local boat store didn’t have any and even said they never even heard of a rotary switch on a boat. I found you guys on line. A week later I had new switches. All three switches were drop in replacements.
(1 of 2 people found this review helpful)
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Hard to find switches Found!!!
by Lawrence from Clearwater, Florida on June 30, 2011
Great these switches are direct replacement for my 1994 Chris Craft.
(1 of 1 people found this review helpful)
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Based On 1 Review | Write Review
Works fine
by Patrick from Panama City, Florida on December 03, 2012
I had an intermittent light switch I needed to replace so I replaced the bilge pump switch and the bait well switch at the same time. The local boat store didn’t have any and even said they never even heard of a rotary switch on a boat. I found you guys on line. A week later I had new switches. All three switches were drop in replacements.
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Based On 1 Review | Write Review
Retro!
by Gary from Fort Worth, Texas on August 03, 2011
Glad they are still available...thanks!
(0 of 1 people found this review helpful)
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Q:
Are these sealed and water resistant?
A:
Yes, these are sealed and water resistant.
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