M-850 Series - Ignition Switch 3-position

Series: M-850
8.3.4
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

15A rugged plastic ignition switches for marine applications.

Impact-resistant body cannot ruse or corrode. Ignition switches operate similarly to traditional switches: "Run" position actuates radio, radar, blower, lights and other accessories. Fits most OEM applications with a standard 7/8" mounting hole.

  • Ratings at 6-36V DC: 15A Ignition, 5A Start
  • Key is removable only in the Off position. Spring return to Ign.
  • 3 nickel-silver screw terminals
  • Durable plastic case and stem with PVC boot for added weather protection
  • Mounting stem fits panels up to 7/8: (22.2mm) thick, with 7/8" diameter hole
  • Fits many boats, including Baja, Celebrity, Chapparral, ChrisCraft, Luhrs, larson, FourWinns, Crest5liner, Mariah, Powerquest, Rinker, S2 Yachts, Silverton Yacht, Thompson, Thunderbird (Formula), Wellcraft.

Access specifications, certifications, check availability and order parts below

Catalog #Current Rating (Continuous) in AmpsVoltage Rating MaxNumber of PositionsPositionsActuatorRemoveable Actuator PositionHousingContact MaterialMounting MethodSamplesCompare
M-85015123Off - Ign - StartKeyOff Position OnlyBlack PlasticBronzePanel MountOrder
M-850-BP15123Off - Ign - StartKeyOff Position OnlyBlack PlasticBronzePanel MountOrder
M-850-BX15123Off - Ign - StartKeyOff Position OnlyBlack PlasticBronzePanel MountOrder

  • Showing 1 items
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
M-850 SW ROT 3POS IGN KEY SCW RoHS No PbFree No
M-850-BX ROT/IGN SW 3POS KEYED 20A/12VDC RoHS No PbFree No
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.