Heavy Duty Push-Button Switches Series - 35A & 20A Cylindrical Housing Push-Button Momentary Switches

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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.

Littelfuse Heavy Duty Normally Open Push Button Switches are push to operate and will spring return to 'Off' position. They have a cylindrical diecast body with 5/8"-32 mounting stem. These normally open switches are impact resistant, designed to prevent accidental actuation, include two screw terminals, and have an O-Ring seal in the mounting stem.

Access specifications, certifications, check availability and order parts below

Catalog #Current Rating (Continuous) in AmpsVoltage Rating MaxCircuitryNormal PositionPositionsActuatorActuator DetailsInput TerminalsHousingIngress ProtectionContact MaterialMounting MethodCircuitsCompare
90000-011824SPSTNormally OpenRolled Chrome Button: brass2 ScrewZinc DiecastSilver
9003-BXSPSTNormally Closed2ButtonSteel Plated2 ScrewPlated Steel
900303512SPSTNormally Open2ButtonSteel2 ScrewZinc DiecastSilver28.44 mm Diameter
90030-011036SPSTNormally Open2 ScrewZinc DiecastSilver
90030-01-BX3512SPSTNormally Open2Button2 ScrewPlated SteelSilver28.44 mm Diameter
90030-043512SPSTNormally Open2Button2 ScrewZinc DiecastSilver28.44 mm Diameter
90030-04-BX3512SPSTNormally Open2Button2 ScrewPlated SteelSilver28.44 mm Diameter
90030-431036SPSTNormally Open2ButtonBlack Plastic2 ScrewDiecastSilver28.44 mm Diameter
90030-533512SPSTNormally Open2Button2 ScrewDiecastSilver28.44 mm Diameter
90030-BP3512SPSTNormally Open2Button2 ScrewSilver28.44 mm Diameter
90030-BX3512SPSTNormally Open2ButtonBlack Plastic2 ScrewPlated SteelSilver28.44 mm Diameter
90036-023512SPSTNormally Open2KnobChrome-Plated BrassMale SAE J858 Type 1BZinc DiecastSilver
90036-103512SPSTNormally Open2PlungerRubber; Horn ImprintMale SAE J858 Type 1BZinc DiecastO-Ring in StemSilver
90043-071512SPSTNormally Closed2ButtonTwo Wire Lead (9.65)Plated SteelHencol SealSilver
90043-07-BX1512SPSTNormally Closed2ButtonTwo Wire Lead (9.65)Plated SteelSilver
90953512SPSTNormally Open2ButtonChrome-PlatedTwo #8-32 11.17mm ApartZinc DiecastSilver5/8-32 9/16 long (14.3mm)
9095-163512SPSTNormally Open2Button2 ScrewPlated SteelSilver
9095-BX3512SPSTNormally Open2ButtonTwo #8-32 11.17mm ApartPlated SteelSilver5/8-32 9/16 long (14.3mm)
9100SPSTNormally Open2ButtonTwo #6-32 Screw 3/16 LongPlastic
9100-BXSPSTTwo #6-32 Screw 3/16 Long
921201012SPST NONormally On2ButtonTwo 8-32 x 6.35 Screw 11.17mm ApartPlated SteelHencol SealSilver
92162024SPSTNormally Open2 ScrewZinc DiecastSilver
9216-033512SPSTNormally Open2ButtonTwo Screw 11.17mm ApartGold DipO-Ring in StemSilver
9216-03-BX3512SPSTNormally Open2ButtonTwo Screw 11.17mm ApartGold DipO-Ring in StemSilver
92313512SPSTNormally Open2KnobChrome-Plated Brass2 ScrewZinc DiecastSilver
92381012SPSTNormally Open2KnobChrome-PlatedTwo BladeZinc DiecastSilver5/8-32 0.869 long (22.09mm)
9238-012024SPSTNormally Open2 ScrewZinc DiecastSilver
92453512SPSTNormally Open2ButtonSteel2 ScrewZinc DiecastSilver
9245-BP3512SPSTNormally Open2ButtonChrome-Plated2 ScrewZinc DiecastSilver
9245-BX3512SPSTNormally Open2Button2 ScrewPlated SteelSilver
9276-091036SPSTNormally OpenPlated Steel2 ScrewSteelSilver
M-608-BP1012SPSTNormally Open2Plunger"Black Rubber; ""PUSH"" Imprint"Two Wire Lead (0.375)BrassHencol SealStainless Steel
M-608-BX1012SPSTNormally Open2Plunger"Rubber; ""PUSH"" Imprint"Two Wire Lead (0.375)BrassStainless Steel
Obsolete: 2021 -08-10
1012SPSTNormally Closed2KnobTwo Male Blade 0.384mm ApartPlasticSilver1/2-20 Diameter 1-5/32 ( 29.37 mm) long
Obsolete: 2021 -08-10
3512SPSTNormally Open2KnobChrome-Plated BrassMale SAE J858 Type 1BZinc DiecastSilver
Obsolete: 2022 -06-16
512SPSTNormally Open2ButtonRolled Chrome2 ScrewPlated SteelCopper Alloy
Obsolete: 2018 -01-11
1012SPSTNormally OpenRolled Chrome2 ScrewSteelSilver
Obsolete: 2018 -01-11
2024SPSTNormally OpenCadmium Plated Steel or Brass2 ScrewSteelSilver
Obsolete: 2021 -12-06
SPSTNormally Open2KnobChrome-Plated BrassTwo 8-32 x 0.25 Screw 11.04mm ApartZinc DiecastO-Ring in StemSilver
Obsolete: 2021 -08-10
3512SPSTNormally Open2KnobChrome-Plated Brass2 ScrewZinc DiecastSilver
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
8715-BX MOM SW P/P N.C 2 POS 10A/24VDC RoHS No PbFree No
90043-07 MOM SW P/P N.C 2POS SLD W/LEADS RoHS No PbFree No
90043-07-BX MOM SW P/P N.C 2POS SLD W/LEADS RoHS No PbFree No
9100 MOM SW P/P N.O 2SCRW TERM RoHS No PbFree No
9245 SW P-P MOM NO 2POS CAP RoHS No 11/07/2017 PbFree No 11/07/2017 Yes
M-608-BX MOM P/P SW N.O 2POS RoHS No PbFree No
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