Switches

MARQUARDT GMbH - 1821 1101 Switch, Toggle with 343.001.023 Weatherproof Boot.

Marquardt 1820 series toggle switches are suitable for use in Class II appliances. A black Neoprene® lever cover which simply screws onto the toggle switch M12x0.75mm bush is available to protect the actuator from dust and water ingression.

Contacts: SPST ON/OFF.

Contact Ratings: 6Amp 125/250VAC.

Connection: Two 3/16" Male Quick Connect Terminals, or maybe soldered.

Mech: Panel, Snap-in.

Body: ThermoPlastic Glass Fiber Reinforced

Color: Black.

Overall 0.943" Long x 0.648" wide.

Behind Panel 0.808" Long x 0.476" wide.

Note: With Weatherproof Neoprene® Boot.

Threaded Bushing Length: 0.308".

Operating Temperature: -20 C to 55 C

Life Cycles: 50,000

Actuator Length: 0.542".

Rohs Compliant

Alternate: Mouser  979-1934-3114 Switch 

MARQUARDT GMbH - 1821 1101 Switch, Toggle with 343.001.023 Weatherproof Boot.

Marquardt 1820 series toggle switches are suitable for use in Class II appliances. A black Neoprene® lever cover which simply screws onto the toggle switch M12x0.75mm bush is available to protect the actuator from dust and water ingression.

Contacts: SPST ON/OFF.

Contact Ratings: 6Amp 125/250VAC.

Connection: Two 3/16" Male Quick Connect Terminals, or maybe soldered.

Mech: Panel, Snap-in.

Body: ThermoPlastic Glass Fiber Reinforced

Color: Black.

Overall 0.943" Long x 0.648" wide.

Behind Panel 0.808" Long x 0.476" wide.

Note: With Weatherproof Neoprene® Boot.

Threaded Bushing Length: 0.308".

Operating Temperature: -20 C to 55 C

Life Cycles: 50,000

Actuator Length: 0.542".

Rohs Compliant

Alternate: Mouser  979-1934-3114 Switch 343.001.023 Boot

Approvals: UL; CSA; ENEC

Made in Germany

Approvals: UL; CSA; ENEC

Made in Germany

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Honeywell - Micro Switch - 1PB871 Switch, SPST Mechanical Push Button Keyboard /Keypad Switch. 

The 1PB871 "One-Shot" keyboard switch containing an internal 311SM29 microswitch. The microswitch has hysteresis, with a release point around 0.3 to 0.4 mm higher. 

Contacts: SPDT One Shot.

Contact Ratings: 5Amp.

Total Travel: 5 mm

Actuation of the internal 311SM29 microswitch occurs at approximately 2.0 to 2.5 mm into switch travel.

Note: Depressing the actuator actuates the contacts for just milliseconds.

Application: Univac Keyboard 4118511-01 and others.  

NO Knobs or Keycap included.

 

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MICRO DEVICES - LL61501 Switch, Temperature.

A Thermal Fuse or Fusable Link is a cutoff which uses a one-time fusible link. ... Unlike electrical fuses or circuit breakers, thermal fuses only react to excessive temperature and not to excessive current (unless the excessive current is sufficient to cause the thermal fuse itself to heat up to the trigger temperature). This fuse breaks the circuit when the temperature exceeds 150C.

Micro Thermal fuse, 150 Deg C. (300 F)

Package: Epoxy Molded, Radial Leads.

Dimensions: 6.8mm wide x 2.5mm deep x 11.2mm high.

Lead spacing: 4.2mm.

Alternates: G4AO1152C, D150-002, 4300A1, LL61501, WP3392519

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LIGHT COUNTRY - RA15KK2T0F  Switch, Rocker.

Contacts: SPST.

Contact: Silver

Ratings: 15Amp/125VAC, 8Amp/250VAC.

Actuator: On/Off.

Connection: Two 3/16" Quick Connect Terminals.

Mech: Snap-In Panel.

Approximate Dimensions: Body 0.5" wide x 0.732" Length X 0.820-0.825" deep.

Alternate: VXC060

Made in Taiwan

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ITT Schadow  - 603812 - - PVAH2 - Switch, Pushbutton.

Compact Design & Short Stroke to latch. 

Electrical: Switching Power 3W, Switching voltage 32 VDC, Switching current 100mA

Contacts: DPST. Operating Force: 1.2N

Actuator: Push On/Push Off (Latching).

Connection: Through Hole, PCB terminals, or Solder.

Operating Temperature: -40 to 85C

Mech: PCB. Body: 9.2mm x 9.8mm square x 11mm high which includes the plastic body and the 5.4mm square x 2.3mm high plastic collar.

Includes extended Button: 10.6 mm High x 8.7mm Diameter red pushbutton.

There is a spacing of 3.3mm between top of collar and bottom of pushbutton.

Note: Keyboard switch, each with round red knobs.

Applications: Automotive, Industrial, Control Panel

Customer P/N: 438400000

Similar/Alternates: PVA1EE, CTI 43840

Removable Round Cap (Snap-on)

RoHS Compliant

Made in USA

Package of 4

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Bendix King Radio  - 031-0472-00 -  Keypad, Membrane.

16 Contacts

Silicon Black Numbers on White Background

BK Silicon Keypad Part

Compatible with DPH, DPHX, GPH, EPH, MPH, LPH Commend Legacy Series Radios Radios

DPH, DPHX, GPH Series VHF Radio Keyboard/Display Assembly

Dimensions: 2.963" wide x 1.5".

Color: White Almond

Bendix/King now part of Honeywell International

Similar: PARE2001-50542-501 (Black)

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Sensata Klixon - C4344-198-15 - 3100-3-322 Thermal cutout. SPST NC 450 Deg F.

The Klixon® 4344 precision thermostat is constructed with a snap-acting bimetal disc, which serves as the actuating element. As the temperature reaches a pre-determined calibration point, the disc snaps to its reverse curvature producing a crisp, positive switching action inherent to Klixon® thermostats. This feature assures reliable, consistent operating temperature over a long cycle life. The standard thermostat is copper-nickel plated with silver contacts

Note: Elmwood/Honeywell 3100-3-322 

SPST Snap Action Normally Closed Contacts

Normally Closed: Limit type application; contacts open on temperature rise at a predetermined (450F) temperature to de-engergize the circuit. Contacts automatically re-close as the device cools to a pre-determined (410F) temperature.

Contact Rating: Life Cycles 100,000 Cycles = 30VAC/DC@5A, [email protected], 250VAC@1

Contact Rating: Life Cycle 5,000 Cycles = 30VAC/DC@7A, 125VAC@6A, 250VAC@3

Ambient Temperatur Range: -80F to 550F (-62.2 Cc -287.8C)

Case: small metal disc 15.3mm D round on a oval base with 24mm mount centers, 2 teflon lead wires 4-3/4" long.

Overall 9.0mm tall max.

Inventory has either White or Blue Teflon Lead Wires,

Additional: https://www.sensata.com/sites/default/files/media/documents/ourproducts_Thermostat_4344_datasheet.pdf

Examples of applications include: • Coffeemakers • Water heaters • Sandwich toasters • Furnaces • Dishwashers • Boilers • Dryers • Electric heaters • Washing machines • Office equipment •  Automotive  • Microwave ovens

Proudly Made in USA

 

 

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Honeywell/Microswitch - GLBA02B Switch, limit.

Top plunger, 1NC 1NO SPDT Snap Action, 0.5 in - 14NPT conduit.

Housing Material: Zinc

Mechanical Life: 15,000,000 cycles

Mount: Chassis Mount

Current Rating: 6 A

Differential Travel: 9 mm

Operating Temperature: -25 °C to 85 °C

Operating Force: 160 N

Operating Position: 350 mm

Overtravel: 45 mm

Pretravel: 254 mm

Switch Function: On-Mom

Termination: Conduit

Throw Configuration: SPDT

Voltage Rating (AC): 120 V

Voltage Rating (DC): 125 V

Ratings: Dust Tight, IP67. waterproof

Proudly Made in USA

 

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Honeywell/Microswitch - 2CLSB1A1 Duplex Cable Pull Limit Switch.

For emergency stop applications.

Indicator Voltage: 120 VAC

Heavy duty (Right and Left) microswitch two eye hooks probable use with CLSZ50 cable assembly, conveyor systems/safety item.

The direct acting control circuit contacts are held closed when the cables are under proper tension.

If either cable is pulled, slackened or broken a cam will open the control circuit contacts.

Instruction Sheet, included.

New Old Stock

Weight: 5 lbs.

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Honeywell/Microswitch - V7-4A39E9 - Snap Action SPST

Honeywell’s MICRO SWITCH V7 miniature switches are designed for long term-reliability in a rugged switch packaged with a thermoplastic housing.

Status: Discontinued

Type: Switch, Miniature Pin Plunger.

Momentary 

Contacts: SPST Normally Closed.

Contact Ratings: 5 Amp 125, 250, 277VAC (1/10HP 250VAC).

Connection: 1/4" Male QC terminals.

Mech: Panel. Panel hole: 28.9 mm long x 9.9mm wide x 15.9mm high with 24.4mm centers.

Note: Very Sensitive, Operating Force .25N or 0.9oz max.

Alternates: Honeywell V7-4A33E9-000-2, Omron V-15-3B6-K, V-15G-1B6K, V7-1C33E9

Applications: These switches may be installed in a wide range of applications from simple or precision on/off limits, presence/absence sensing, or embedded in pressure or temperature assemblies.

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Honeywell/Microswitch - BZ-1RW84217 Switch, Micro.

Contacts: SPDT.

Contact Ratings: 15A 125V, 250V, 480V. 50/60 Hz

Rigid or Resilient actuator: Lever Actuator.

Connection: Solder Terminals.

Mech:Panel Mount.

Body: 49mm x 17.5mm x 25.2mm tall.

Note: Actuator length: 46.4mm.

Service Life; 100K operatings at rated load.

Approvals: UL, SCA, ENEC, CE

MIL-PRF 8805

Made in USA

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Honeywell/Micro Switch - 104TL226-5 Switch, Toggle.

4PDT (Mom) On/None/Off.

125VAC 7.5Amp/250VAC 6Amp.

Resistive DC: 125V 0.75Amp/250V 0.5Amp/28VDC 7.5Amp.

Inductive load: 125VAC 7.5Amp/28VDC 7.5Amp.

Termination IWTS (16-20AWG) MIL-S-3950.

Threaded bushing length: 0.432".

Actuator length: 0.643".

Operating temperature: -85 to 160 Deg F.

Terminals accept pins M39029/1-101, not included.

Note: Military. Environmentally sealed shaft.

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Honeywell - Micro Switch - 104TL1-72 -Switch, Toggle / Rocker

Contacts: 4PDT.

Contact Ratings: 0.75 A at 115 Vdc,0.5 A at 250 Vdc,0.5 A to 20 A at 0.5 Vdc to 28 Vdc,0.5 A to 15 A at 0.5 Vac to 277 Vac.

Actuator: (On) On (On) = (Mom) On (Mom).

Mech: Bushing 15/32 in.

Operating temperature: -85degF to +160degF.

Note: Environmentally sealed switch, completely sealed switching chamber, high strength, temperature resistant, non-tracking case, material and silver cadmium oxide contacts.

Military qualified MS27724-3.

Contacts: IWTS (14-16AWG) termination.

Double listed as MS27724-3 SKU 133204

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Honeywell Microswitch - YZ-7RDTC Premium Switch, Pushbutton limit Switch.

Accurate, reliable, and repeatable, MICRO SWITCH YZ Series features precise operating characteristics and enhanced life. These premium, large snap-action switches offer precision operation and sensitive differential travel.

Premium Large Basic Snap Action Microswitch

Contacts: SPST.

Switch Function: Off - On

Contact Ratings: 15Amp 125V, 250V or 460VAC. Contact Type - Silver

Dimensions: Length 1.94" X Width 0.688" x Height 0.984"

Max. Voltage Rating: 460 VAC & 250 VDC

Actuator: Normally Open, Momentary Action Single Switch

Switch Release Force: 4 Ounces

Operating Temp.: -55 C to 85 C

Switch Actuating Force: 28.0 Ounces

Breaking Distance: 1.78mm (0.07")

Construction: Moving Contact Rivet Construction.

Integral Actuator: Low Overtravel Plunger

Actuator Movement: 0.030" Pretravel Max, 0.062" Overtravel Mon & 0.007 Differential Max.

Terminal Type: 2 Tab Solder Lug , Use up to #14 Wire.

Mounting: 1.000" Distance Between Mounting Facilities (25.4 mm) 

Potential Applications: Building controls and equipment, Doors and lifts, Semi-trucks and trailers, Valves, Industrial timers, Communication systems, Foot switches, Commercial and industrial food service equipment, Agriculture irrigation equipment, Medical instrumentation

NSN: 5930-00-259-8640

Alternates: BZ-7RD-A2, 830931

Genuine Microswitch - New Old Stock

Made in USA

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Honeywell/Microswitch - YZ-2RL Snap Action Micro-switch.

Contacts: SPST NO.

Contact Ratings: 15Amp 125, 250VAC or 480VAC.

Connection: 2 Solder or screw terminals.

Operting Force 5 Oz. (141 gf)

Operating Temperature  -55c to +85C

Chassis Mount

Termination - Solder Lug

Body: Body: 1.943" (49.3mm) long x 0.679" (17.2mm) wide x 0.833" (21.1mm) high.

Mechanical Life - 20,000,000 Cycles

Note: Leaf actuated over pin plunger, requires only 1/16-inch of travel before circuit closes.

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Honeywell/Microswitch - AS419A1 Switch, tilt.

Can handle 1 amp at 30 VAC/VDC for resistive load, 0.75amp for inductive load where differential angle between on and off positions is 5 deg. For larger differential angle of 10 deg., switch can handle 0.5 amp resistive at 110 vac. or 0.75 amps at 110 VDC.

Miniature Mercury Tilt Switch.

Package: Glass Envelope with 6" wire leads.

Dimensions: 0.175" OD x 0.9" long.

***PURCHASER AGREES TO HANDLE WITH CARE AND ACCEPT ALL LIABILITY. GLASS IS BREAKABLE AND Hg contact IS VERY DANGEROUS***

Genune Honeywell / Microswitch - New Old Stock - Rare

NSN: 5930-21-801-9024

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High Quality HOSIDEN CORP - HKW0269-01-200 Tactile Pushbutton Switch, 4 Pin DIP

• Feature momentary contact, 4 pins, round black push button, through hole mounting.
• Used in the fields of electronic products, household appliances and more.
• High precision mechanism design offers acute operation and long service life.

Contacts: NO. Momentary contact.

Contact Ratings: 0.1VA.

Mech: PCB. Body: 6mm square (0.245") x 3.4mm (0.135") high.

Contact leads are 4.15mm or 0.163" apart.

New Old Stock

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Honeywell Microswitch - BZ2RQ18 Switch, Premium Series Limit, Snap Action w/Roller Plunger.

Contacts: SPDT.

Contact Ratings: 15A 125/250/480VAC.

Actuator: High Travel Plunger with Roller.

Connection: Solder Terminals.

Contacts: Silver

Elect Config: Snap Acting.

Operating Temp.: -55 to 85C (-67 to 185F)

Mech: Threaded Bushing with Nuts, 0.46"D x 1"L.

Dimensions: MICRO SWITCH Standard 25,4 mm H x 17,8 mm W x 50,8 mm L (1.0 in H x 0.7 in W x 2.0 in L) 

Weight: 0.2 lbs.

Life: Long Mechanical Life up to 20,000,000 cycles at 95% survival

Note: Operating force: 9 - 13 ounces.(2.5 N to 3.61N)

Roller Travel: 0.01" plus 0.2" Overtravel. 

Applications: Irrigation systems, Semi-trailer trucks, Timing devices, Office equipment, Test instruments, Medical/dental equipment, HVAC equipment, Manually operated devices, Valves

Made in USA

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HEDLAND - 526-002-DCR - DC Flow-Alert Flow Limit Switch, 1A @ 24VDC

This is the Flow Limit Switch for EZ-VIEW FLOW METERS (Not Supplied) - using Hall Effect-triggered (Normally Open) Relay hermetically sealed in encapsulating compound, within Polysulfone module. The Relay, when Activated, is designed to directly control warning lights, alarms or digital inputs. WHEN CONNECTED TO THE FLOW METER (NOT SUPPLIED) The Set Point is: 0 - 100% of full scale 1-1/4" ID for Flowmeter

Supply Voltage: 9-24 VDC

Supply Currrent: 90 mA

Contact Rating: 1A @ 24VDC

Set Point: 0-100% of Full Scale

Operating Temperature: 32-158F

Includes Installation Instructions

Factory New

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GRAYHILL - 44A30-01-1-06N - Switch, Rotary. Contacts: 1P6T. The military 44 rotary switches are qualified to MIL-DTL3786/4, specifically SR04-1. Qualification includes two temperature ranges. Unsealed styles M, MB, MG and MBG are qualified for -65 to 85°C. Number of Positions: 6 Position Number of Decks: 1 Deck Number of Poles per Deck: 1 Pole Current Rating: 1 A Voltage Rating DC: 28 VDC Voltage Rating AC: 125 VAC Index Angle: 30 deg Contact Style: Non-Shorting Termination Style: Solder Lug Mounting Type: Panel Mount Contact Plating: Silver Actuator: Flatted Series: 44 Index Stops: Fixed Product Type: Rotary Switches New - Made in USA Learn More

GRAYHILL - 6943 - Switch, Rotary. Series 24, Single Deck, Contacts: SP 2-Position. RFE /Used. Commercial Rugged Construction Ensures Switch Operation for the Life of Your Equipment. Switch Style: Rotary, Series 24YY Contacts: SP 2-Position, one side is momentary. Contact Material: Silver Mech: Panel Mount. Rating: 1A @ 115VAC, 28 VDC Body: 1" Diameter, 1.25” Depth. Shaft: 0.25” Diameter X 0.625 Length Termination: Solder Lug Note: Used/Removed from equipment. Very Good Condition. Made in USA Learn More

GRAYHILL - 031-0413-00 – 50P36-01-1-10N - Single Deck, 1 Pole 5 Position Switch, Rotary. Series 50 Single Deck Contacts: 1 Pole 5 Position. Contact Ratings: 200mA, 28VDC 125 VAC. Throw Angle: 36° Index Stops: Fixed Contact Plating: Gold over Silver Contact Resistance: 20 milliohms Maximum Positive Shaft Grounding for EMI/RFI Shielding Mount: Panel or PCB Terminals: Gold Plated Epoxy Sealed / Watertight Actuator: Threaded Bushing ¼-28 (0.25”) Long Shaft: Flattened 1/8” (0.125”) Shaft. Mech: PCB 10 Pin. Dimensions Body: Round 0.50" (12.9mm) Diameter x 0.479" (12.1mm) High Overall Dimensions with actuator 1.139" (28.9mm) Tall. Alternate P/N: 50P36-01-1-10N Genuine Vintage Grayhill - New Old Stock Made in USA Learn More

HAMLIN - MRR-2-185 - Normally Open Magnetc Reed Switch

SPST - NO

Operating Temperature: -40°C ~ 125°C

Current – Carry: 1.5A (DC)

Voltage - Switching DC: 200 V

Operate Time: 0.75 ms

Release Time: 0.3 ms

Capacitance: 0.2 pF

Overall 2.25" Long

Switch Body 3/4"

10W 750mA (DC) Through Hole

New Old Stock

NSN 5930-01-249-7412

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GEMCO - 404S32121YAA3 - Stock One Switch, Rotary.

Commercial Industrial Quality Switch

Contacts: 1P3T.

Maximum Voltage: 300

Actuator: Momentary each side.

Mechanical: Panel, 4 contacts.

Mounts in a 0.85" hole, complete with 4 metal washers, one cork and one locating pin.

Note: Selector switch with adjustable cam.

Each Switch consists of End Plate, Cover, One Contact Block, Deten Mechanism, Operator, and Switch Body.

Genine Vintage GEMCO - New Old Stock

In Manufactures Original Packaging with Instruction Sheet.

Alternate: GE 404S32121YAA3, 625896-18

Proudly Made in USA

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