JEGS RPM-Activated Window Switch | Digital Readout | 3 Modes | Made in USA | Easy Push Button Settings | One Per Package

★★★★☆ 4.0 70 reviews

US$28.39
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US$28.39
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Management number 221610237 Release Date 2026/05/03 List Price US$28.39 Model Number 221610237
Category

RPM-Activated Window Switch(Replaces 555-40822)3 ModesEasy Push-Button SettingsDigital ReadoutSold Individually JEGS 40826 RPM-Activated Window Switch with Digital Readout is ideal for nitrous applications allowing you to activate nitrous at a predetermined RPM and have it shut off before it reaches peak RPM.Features:RPM Switch compatible with 1, 2, 4, 6, 8, 10 and 12-cylinder enginesEasy 4-wire hook up3 mode settings, 1L, 2L & 2LbEasy push-button settings and digital display (4 LED digits) to program the unitChoose "Open" to turn on or "Closed" to shut off accessory at desired RPMRPM Range: 2,000 to 9,900 with RPM adjustments in increments of 100 RPM at a timeCompatible with accessories up to 3 amps (relay required to control circuits over 3 amps)Short circuit protectionOvercurrent ProtectionAlso functions as a tachometer with high-RPM memory recallCase made from durable plasticCase Dimensions: 2.5 in. L x 2.5 in. W x 1 in. H (box) with 1/4 in. mounting flangesMounting: 3 in. wide hole pattern with (2) 3/16 in. I.D. holesSpecial Note: Most late model engines that don't have a distributor or have multiple coils will need a tach adapter for use with this RPM switch. We recommend MSD 121-8913

  • IDEAL FOR nitrous applications allowing you to activate nitrous at a predetermined RPM and have it shut off before it reaches peak RPM
  • 3 MODE SETTINGS Including 1L, 2L & 2LB
  • EASY PUSH BUTTON SETTINGS and digital display to program the unit
  • RPM RANGE: 2,000 to 9,900 with RPM adjustments in increments of 100 RPM at a time
  • MADE IN USA with high quality components and assembly
UPC 889944147114
Model 555-40826
Wattage 36 watts
Terminal Screw
Brand Name JEGS
Unit Count 1.0 Count
Item Weight 0.35 Pounds
Part Number 40826
Switch Type Push Button
Circuit Type 2-way
Contact Type Normally Open
Control Type RPM-based activation and deactivation
Manufacturer JEGS
Actuator Type Push Button
Material Type Plastic
Mounting Type Panel Mount
Connector Type Screw Terminals With Wire Leads
Control Method Touch
Current Rating 3 Amps
Operation Mode ON-NONE-ON
Controller Type Push Button
Item Dimensions 4.8 x 4.4 x 4.4 inches
Number of Items 1
Contact Material Plastic
Operating Voltage 12 Volts (DC)
Included Components Per Item Description
Number of Positions 3
Warranty Description 30 Days
Connectivity Protocol X-10
Part Interchange Info 40826

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4 out of 5
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70 ratings | 29 reviews
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