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Marine switches and circuit protection for electrical control, isolation and system maintenance.

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Sierra Ato/atc Fuses - Ato Fuse 20-AMP (5) | FS79560

Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40
In stock

Ato/atc FusesAto Fuse 20-AMP (5)Plug in style, 5/pkg. Brand: Sierra Manufacturer part #: FS79560 Sold as: CRD (pack of 6) Catalogue: Western Ma...

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Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40

Sierra Ato/atc Fuses - Ato Fuse 15-AMP (5) | FS79550

Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40
In stock

Ato/atc FusesAto Fuse 15-AMP (5)Plug in style, 5/pkg. Brand: Sierra Manufacturer part #: FS79550 Sold as: CRD (pack of 6) Catalogue: Western Ma...

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Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40

Sierra Ato/atc Fuses - Ato Fuse 30-AMP (5) | FS79580

Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40
In stock

Ato/atc FusesAto Fuse 30-AMP (5)Plug in style, 5/pkg. Brand: Sierra Manufacturer part #: FS79580 Sold as: CRD (pack of 6) Catalogue: Western Ma...

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Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40

Sierra Ato/atc Fuses - Ato Fuse 40-AMP (5) | FS79590

Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40
In stock

Ato/atc FusesAto Fuse 40-AMP (5)Plug in style, 5/pkg. Brand: Sierra Manufacturer part #: FS79590 Sold as: CRD (pack of 6) Catalogue: Western Ma...

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Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40

Sierra Ato/atc Fuses - Ato Fuse 10-AMP (5) | FS79540

Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40
In stock

Ato/atc FusesAto Fuse 10-AMP (5)Plug in style, 5/pkg. Brand: Sierra Manufacturer part #: FS79540 Sold as: CRD (pack of 6) Catalogue: Western Ma...

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Original price $8.40 - Original price $8.40
Original price
$8.40
$8.40 - $8.40
Current price $8.40

Sierra Agc Fuses - Agc Fuse 20-AMP (5) | FS79190

Original price $13.56 - Original price $13.56
Original price
$13.56
$13.56 - $13.56
Current price $13.56
In stock

Agc FusesAgc Fuse 20-AMP (5)Standard glass tube fuses, 1/4" x 1-1/4". 5/pkg. Brand: Sierra Manufacturer part #: FS79190 Sold as: CRD (pack of 6)...

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Original price $13.56 - Original price $13.56
Original price
$13.56
$13.56 - $13.56
Current price $13.56

POWER TILT FUSE 50-AMP

Original price $12.86 - Original price $12.86
Original price
$12.86
$12.86 - $12.86
Current price $12.86
In stock

Power Tilt Fuse 50-AMP Brand: Sierra Manufacturer part #: 18-6950 Sold as: EA (pack of 5)

Original price $12.86 - Original price $12.86
Original price
$12.86
$12.86 - $12.86
Current price $12.86

Sierra Ignition Switch | MP51090

Original price $100.42 - Original price $100.42
Original price
$100.42
$100.42 - $100.42
Current price $100.42
In stock

Ignition SwitchIgnition Switch Push-to-Choke 3-Position ignition switches Magneto OFF * RUN * START (Choke) Polyester construction, plastic hex f...

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Original price $100.42 - Original price $100.42
Original price
$100.42
$100.42 - $100.42
Current price $100.42

Sierra Accessories And Parts Return To Product Go To Alternates - Push Button Breaker Boot | MP39210

Original price $9.50 - Original price $9.50
Original price
$9.50
$9.50 - $9.50
Current price $9.50
In stock

Accessories And Parts Return To Product Go To AlternatesPush Button Breaker Boot Rated @ 20 amps Replacements for panel mounted breakers Two 1/4"...

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Original price $9.50 - Original price $9.50
Original price
$9.50
$9.50 - $9.50
Current price $9.50

Sierra Fuse Holders - Sfe 14A Inline Fuse Holder | FS45360

Original price $9.94 - Original price $9.94
Original price
$9.94
$9.94 - $9.94
Current price $9.94
In stock

Fuse HoldersSfe 14A Inline Fuse HolderMolded plastic complete with SFE fuse and 8" wire lead. Brand: Sierra Manufacturer part #: FS45360 Sold a...

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Original price $9.94 - Original price $9.94
Original price
$9.94
$9.94 - $9.94
Current price $9.94

Sierra Ignition Switch Yamaha | MP51040

Original price $279.44 - Original price $279.44
Original price
$279.44
$279.44 - $279.44
Current price $279.44
In stock

Ignition SwitchIgnition Switch Yamaha Yamaha ignition switch Control box 2 & 4 stroke Push to choke Wiring matches factory colour code Repl...

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Original price $279.44 - Original price $279.44
Original price
$279.44
$279.44 - $279.44
Current price $279.44

Sierra Cut-off Switch - Switch | MP28870

Original price $85.69 - Original price $85.69
Original price
$85.69
$85.69 - $85.69
Current price $85.69
In stock

Cut-off SwitchSwitch This important safety feature is now standard on most new boats The same protection can be quickly and easily installed on ol...

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Original price $85.69 - Original price $85.69
Original price
$85.69
$85.69 - $85.69
Current price $85.69

Sierra Contura II Rocker Switch - Rocker Switch On-off-on | RK19490-1

Original price $34.44 - Original price $34.44
Original price
$34.44
$34.44 - $34.44
Current price $34.44
In stock

Contura II Rocker SwitchRocker Switch On-off-on Black face, removable actuators Modern styling, oversized switch Includes neoprene mounting gaske...

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Original price $34.44 - Original price $34.44
Original price
$34.44
$34.44 - $34.44
Current price $34.44

Sierra Contura II Rocker Switch - Rocker Switch Off-(on) | RK19410-1

Original price $27.34 - Original price $27.34
Original price
$27.34
$27.34 - $27.34
Current price $27.34
In stock

Contura II Rocker SwitchRocker Switch Off-(on) Black face, removable actuators Modern styling, oversized switch Includes neoprene mounting gasket...

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Original price $27.34 - Original price $27.34
Original price
$27.34
$27.34 - $27.34
Current price $27.34

Sierra Rocker Switch Mounts - Switch Bracket - Middle | UN19710

Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00
In stock

Rocker Switch MountsSwitch Bracket - Middle Interlocking sections make it easy to install rocker switches into any panel They snap together withou...

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Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Sierra Rocker Switch On-off 16A | RK21420

Original price $14.96 - Original price $14.96
Original price
$14.96
$14.96 - $14.96
Current price $14.96
In stock

Rocker Switch On-off 16A Rocker switch illuminated red, in 'On' position Three 1/4" male spade terminals Rated 16 amps @ 12 VDC Mounts in 1/2" r...

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Original price $14.96 - Original price $14.96
Original price
$14.96
$14.96 - $14.96
Current price $14.96

Sierra Soft Spot Rocker Switches - Rocker Switch (on)-off-(on) | RK40400

Original price $32.20 - Original price $32.20
Original price
$32.20
$32.20 - $32.20
Current price $32.20
In stock

Soft Spot Rocker SwitchesRocker Switch (on)-off-(on) Independent pilot soft spot light White when panel lights are on, changes to red when switch ...

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Original price $32.20 - Original price $32.20
Original price
$32.20
$32.20 - $32.20
Current price $32.20

Sierra Soft Spot Rocker Switches - Rocker Switch Off-on | RK40370

Original price $31.38 - Original price $31.38
Original price
$31.38
$31.38 - $31.38
Current price $31.38
In stock

Soft Spot Rocker SwitchesRocker Switch Off-on Independent pilot soft spot light White when panel lights are on, changes to red when switch in on ...

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Original price $31.38 - Original price $31.38
Original price
$31.38
$31.38 - $31.38
Current price $31.38

Sierra Soft Spot Rocker Switches - Rocker Switch On-off-on | RK40390

Original price $33.42 - Original price $33.42
Original price
$33.42
$33.42 - $33.42
Current price $33.42
In stock

Soft Spot Rocker SwitchesRocker Switch On-off-on Independent pilot soft spot light White when panel lights are on, changes to red when switch in o...

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Original price $33.42 - Original price $33.42
Original price
$33.42
$33.42 - $33.42
Current price $33.42

Sierra Illuminated Swithces - Rocker Switch Off-(on) | RK40120

Original price $28.97 - Original price $28.97
Original price
$28.97
$28.97 - $28.97
Current price $28.97
In stock

Illuminated SwithcesRocker Switch Off-(on) Standard illuminated rocker switches Rated 20 amps @ 12 VDC Polyester construction Spade terminals C...

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Original price $28.97 - Original price $28.97
Original price
$28.97
$28.97 - $28.97
Current price $28.97

Sierra Illuminated Swithces - Rocker Switch Off-on | RK40100

Original price $26.29 - Original price $26.29
Original price
$26.29
$26.29 - $26.29
Current price $26.29
In stock

Illuminated SwithcesRocker Switch Off-on Standard illuminated rocker switches Rated 20 amps @ 12 VDC Polyester construction Spade terminals Cut...

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Original price $26.29 - Original price $26.29
Original price
$26.29
$26.29 - $26.29
Current price $26.29

Sierra Rocker Switches - Rocker Switch (on)-off-(on) | RK40350

Original price $24.48 - Original price $24.48
Original price
$24.48
$24.48 - $24.48
Current price $24.48
In stock

Rocker SwitchesRocker Switch (on)-off-(on) Rated 20 amps @12VDC Polyester construction Requires a 27/32" x 1-29/64" cutout ( ) = Momentary posit...

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Original price $24.48 - Original price $24.48
Original price
$24.48
$24.48 - $24.48
Current price $24.48

Sierra Rocker Switches - Rocker Switch On-off-on | RK40170

Original price $23.96 - Original price $23.96
Original price
$23.96
$23.96 - $23.96
Current price $23.96
In stock

Rocker SwitchesRocker Switch On-off-on Rated 20 amps @12VDC Polyester construction Requires a 27/32" x 1-29/64" cutout ( ) = Momentary position ...

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Original price $23.96 - Original price $23.96
Original price
$23.96
$23.96 - $23.96
Current price $23.96

Sierra Rocker Switches - Rocker Switch Off-on | RK40140

Original price $20.96 - Original price $20.96
Original price
$20.96
$20.96 - $20.96
Current price $20.96
In stock

Rocker SwitchesRocker Switch Off-on Rated 20 amps @12VDC Polyester construction Requires a 27/32" x 1-29/64" cutout ( ) = Momentary position ...

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Original price $20.96 - Original price $20.96
Original price
$20.96
$20.96 - $20.96
Current price $20.96

Sierra Toggle Boots - Toggle Switch Boot Nut | MP39280

Original price $20.22 - Original price $20.22
Original price
$20.22
$20.22 - $20.22
Current price $20.22
In stock

Toggle BootsToggle Switch Boot Nut Weatherproof boots seal out moisture and dust Fits most short handle toggle switches with a 15/32" - 32 mountin...

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Original price $20.22 - Original price $20.22
Original price
$20.22
$20.22 - $20.22
Current price $20.22

Sierra Toggle Boots - Weather Proof Boot Nut-black | MP39240

Original price $10.65 - Original price $10.65
Original price
$10.65
$10.65 - $10.65
Current price $10.65
In stock

Toggle BootsWeather Proof Boot Nut-black Weatherproof boots seal out moisture and dust Fits most short handle toggle switches with a 15/32" - 32 m...

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Original price $10.65 - Original price $10.65
Original price
$10.65
$10.65 - $10.65
Current price $10.65

Sierra Toggle Switches - Toggle (on)-off-(on) 20A | TG40460-1

Original price $28.57 - Original price $28.57
Original price
$28.57
$28.57 - $28.57
Current price $28.57
In stock

Toggle SwitchesToggle (on)-off-(on) 20A Black plastic toggle with locking ring Sealed to resist water penetration Rated for 20 amps @ 12 volts 1...

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Original price $28.57 - Original price $28.57
Original price
$28.57
$28.57 - $28.57
Current price $28.57

Sierra Toggle Switches - Toggle On-off-(on) 20A | TG40160

Original price $23.66 - Original price $23.66
Original price
$23.66
$23.66 - $23.66
Current price $23.66
In stock

Toggle SwitchesToggle On-off-(on) 20A Black plastic toggle with locking ring Sealed to resist water penetration Rated for 20 amps @ 12 volts 1/4...

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Original price $23.66 - Original price $23.66
Original price
$23.66
$23.66 - $23.66
Current price $23.66

Sierra Toggle Switches - Toggle (on)-off-(on) 20A | TG40050-1

Original price $22.21 - Original price $22.21
Original price
$22.21
$22.21 - $22.21
Current price $22.21
In stock

Toggle SwitchesToggle (on)-off-(on) 20A Black plastic toggle with locking ring Sealed to resist water penetration Rated for 20 amps @ 12 volts 1...

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Original price $22.21 - Original price $22.21
Original price
$22.21
$22.21 - $22.21
Current price $22.21

Sierra Toggle Switches - Toggle On-off-on 20A | TG40040-1

Original price $21.91 - Original price $21.91
Original price
$21.91
$21.91 - $21.91
Current price $21.91
In stock

Toggle SwitchesToggle On-off-on 20A Black plastic toggle with locking ring Sealed to resist water penetration Rated for 20 amps @ 12 volts 1/4" ...

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Original price $21.91 - Original price $21.91
Original price
$21.91
$21.91 - $21.91
Current price $21.91

Sierra Toggle Switches - Toggle Off-(on) 20A | TG40030-1

Original price $20.77 - Original price $20.77
Original price
$20.77
$20.77 - $20.77
Current price $20.77
In stock

Toggle SwitchesToggle Off-(on) 20A Black plastic toggle with locking ring Sealed to resist water penetration Rated for 20 amps @ 12 volts 1/4" s...

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Original price $20.77 - Original price $20.77
Original price
$20.77
$20.77 - $20.77
Current price $20.77

Sierra Toggle Switches - Toggle On-off 20A | TG40020

Original price $20.81 - Original price $20.81
Original price
$20.81
$20.81 - $20.81
Current price $20.81
In stock

Toggle SwitchesToggle On-off 20A Black plastic toggle with locking ring Sealed to resist water penetration Rated for 20 amps @ 12 volts 1/4" spa...

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Original price $20.81 - Original price $20.81
Original price
$20.81
$20.81 - $20.81
Current price $20.81

Sierra Toggle On-off-on 15A | TG21140

Original price $10.74 - Original price $10.74
Original price
$10.74
$10.74 - $10.74
Current price $10.74
In stock

Toggle On-off-on 15A ON * OFF * ON, SPDT Plastic construction 1" black molded bat handle 1/2" diameter hole Rated 15 amps @ 12VDC 3 spade B...

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Original price $10.74 - Original price $10.74
Original price
$10.74
$10.74 - $10.74
Current price $10.74

Sierra Toggle Switch - Toggle On-off 15A | TG21360

Original price $17.85 - Original price $17.85
Original price
$17.85
$17.85 - $17.85
Current price $17.85
In stock

Toggle SwitchToggle On-off 15A Two position on-off, handle illuminates in 'On' position Black plastic bezel nut Mounts in 1/2" hole Three male s...

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Original price $17.85 - Original price $17.85
Original price
$17.85
$17.85 - $17.85
Current price $17.85

Sierra Toggle On-off 15A | TG21130

Original price $16.93 - Original price $16.93
Original price
$16.93
$16.93 - $16.93
Current price $16.93
In stock

Toggle On-off 15A ON * OFF * ON, SPDT Plastic construction 1" black molded bat handle 1/2" diameter hole Rated 15 amps @ 12VDC 3 spade Bran...

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Original price $16.93 - Original price $16.93
Original price
$16.93
$16.93 - $16.93
Current price $16.93

Sierra Toggle Switches - Toggle (on)-off-(on) 20A | TG40330

Original price $38.14 - Original price $38.14
Original price
$38.14
$38.14 - $38.14
Current price $38.14
In stock

Toggle SwitchesToggle (on)-off-(on) 20A Tip lit toggle switches Rated 20 amps @ 12VDC Illuminated tip, Red ON/White OFF 15/32" L x 15/32-32 stem...

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Original price $38.14 - Original price $38.14
Original price
$38.14
$38.14 - $38.14
Current price $38.14

Sierra Toggle Switch On-off 6A | TG21050-1

Original price $23.71 - Original price $23.71
Original price
$23.71
$23.71 - $23.71
Current price $23.71
In stock

Toggle Switch On-off 6A ON * OFF, SPST Zinc die-cast construction Chrome plated plastic handle w/metal core Rated 50 amps @ 12VDC 15/32" long x...

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Original price $23.71 - Original price $23.71
Original price
$23.71
$23.71 - $23.71
Current price $23.71

Sierra HD Toggle On-off 50A | TG21500

Original price $36.09 - Original price $36.09
Original price
$36.09
$36.09 - $36.09
Current price $36.09
In stock

HD Toggle On-off 50A ON * OFF, SPST Zinc die-cast construction Chrome plated plastic handle w/metal core Rated 50 amps @ 12VDC 15/32" long x 15...

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Original price $36.09 - Original price $36.09
Original price
$36.09
$36.09 - $36.09
Current price $36.09

Sierra Toggle Switch On-off | TG40000

Original price $21.23 - Original price $21.23
Original price
$21.23
$21.23 - $21.23
Current price $21.23
In stock

Toggle Switch On-off ON * OFF, SPST Rated 20 amps @ 12VDC All brass construction Chrome plated handle Mount stem 3/8" long x 7/16"-28 stem Two...

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Original price $21.23 - Original price $21.23
Original price
$21.23
$21.23 - $21.23
Current price $21.23

Sierra Accessories And Parts Return To Product - Push-pull OFF-ON1-ON2&3 15A | MP39610

Original price $44.32 - Original price $44.32
Original price
$44.32
$44.32 - $44.32
Current price $44.32
In stock

Accessories And Parts Return To ProductPush-pull OFF-ON1-ON2&3 15A OFF * ON-1 * ON-2&3, SPDT Non-corrosive solid brass construction, chrom...

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Original price $44.32 - Original price $44.32
Original price
$44.32
$44.32 - $44.32
Current price $44.32

Sierra Accessories And Parts Return To Product - Push-pull Off-on 15A | MP39520

Original price $43.24 - Original price $43.24
Original price
$43.24
$43.24 - $43.24
Current price $43.24
In stock

Accessories And Parts Return To ProductPush-pull Off-on 15A OFF * ON, SPST Non-corrosive solid brass construction Chrome plated plastic knob 15 ...

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Original price $43.24 - Original price $43.24
Original price
$43.24
$43.24 - $43.24
Current price $43.24

Sierra Push-pull Off-on 15A | MP39510

Original price $44.32 - Original price $44.32
Original price
$44.32
$44.32 - $44.32
Current price $44.32
In stock

Push-pull Off-on 15A OFF * ON, SPST Non-corrosive solid brass construction, tan plastic knob 15 amps @ 12 VDC Mounting stem is 3/8" dia. and fit...

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Original price $44.32 - Original price $44.32
Original price
$44.32
$44.32 - $44.32
Current price $44.32

Sierra Accessories And Parts Return To Product - Push-pull Off-on 15A W/r | MP39390

Original price $51.62 - Original price $51.62
Original price
$51.62
$51.62 - $51.62
Current price $51.62
In stock

Accessories And Parts Return To ProductPush-pull Off-on 15A W/r 2 - Position OFF * ON Rated 15 amps @ 12 VDC 3/8" dia. stem, fits panels up to 1"...

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Original price $51.62 - Original price $51.62
Original price
$51.62
$51.62 - $51.62
Current price $51.62

Sierra Illumination Modules - Illum. Rotoswitch MODULE-4P | MP78950

Original price $16.53 - Original price $16.53
Original price
$16.53
$16.53 - $16.53
Current price $16.53
In stock

Illumination ModulesIllum. Rotoswitch MODULE-4P78870* Illumination module - 2 lens for 2 position switches. 1st position Clear - 2nd position Red. ...

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Original price $16.53 - Original price $16.53
Original price
$16.53
$16.53 - $16.53
Current price $16.53

Sierra Illumination Modules - Illumination MODULE-2P | MP78870

Original price $26.64 - Original price $26.64
Original price
$26.64
$26.64 - $26.64
Current price $26.64
In stock

Illumination ModulesIllumination MODULE-2P78870* Illumination module - 2 lens for 2 position switches. 1st position Clear - 2nd position Red. 78950...

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Original price $26.64 - Original price $26.64
Original price
$26.64
$26.64 - $26.64
Current price $26.64

Sierra Roto Switches - Rotoswitch Off-on-on | MP78830

Original price $34.95 - Original price $34.95
Original price
$34.95
$34.95 - $34.95
Current price $34.95
In stock

Roto SwitchesRotoswitch Off-on-on Roto switch offers a wide variety of circuits Each switch is supplied with a blank knob with a frosted clear ind...

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Original price $34.95 - Original price $34.95
Original price
$34.95
$34.95 - $34.95
Current price $34.95

Sierra Roto Switches - Rotoswitch On-off-on | MP78730

Original price $33.45 - Original price $33.45
Original price
$33.45
$33.45 - $33.45
Current price $33.45
In stock

Roto SwitchesRotoswitch On-off-on Roto switch offers a wide variety of circuits Each switch is supplied with a blank knob with a frosted clear ind...

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Original price $33.45 - Original price $33.45
Original price
$33.45
$33.45 - $33.45
Current price $33.45

Sierra Roto Switches - Rotoswitch Off-(on) | MP78720

Original price $34.85 - Original price $34.85
Original price
$34.85
$34.85 - $34.85
Current price $34.85
In stock

Roto SwitchesRotoswitch Off-(on) Roto switch offers a wide variety of circuits Each switch is supplied with a blank knob with a frosted clear indi...

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Original price $34.85 - Original price $34.85
Original price
$34.85
$34.85 - $34.85
Current price $34.85