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  1. UNIMAX - A365A-Y - WD21X10261 - A364090 - AP3994765 Push Button Switch, Interlock. Contacts: SPST Normally Open. 125VAC 15A NEW
    Special Price $4.98 Regular Price $10.50 As low as $3.98
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    UNIMAX - A365A-Y - WD21X10261 - A364090 - AP3994765 Push Button Switch, Interlock.

    Heavy Duty Switch, Micro Push Button.

    Contacts: SPST Normally Open.

    Contact Ratings: 125/250VAC 15Amp. 3/4 HP, 125VAC, 1 1/2 HP 250VAC:

    1.8" x 0.6" x 0.6" less Quick Connect terminals and push button - 1/4" QC at the end of switch.

    Mech: Panel, 2 holes at 1" centers.

    Panel hole: 1.817" long x 0.625" wide x 0.652" high.

    Note: Color: Brown or Black .

    Alternate Part Numbers WD21X557 as used in numerous appliances as interlock door switch.

    Replaces/Alternates/Substitutions: AP3994765, 1263984, AH1481922, EA1481922, PS1481922, WD21X0557, WD21X557, and B00MNMS81Q.

    Save Big $$ and repair those appliances yourself.

     

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  2. T-BAR - 902-108C - T-BAR SWITCH 108PDT NEW 108-Pole Double Throw
    $168.71
    108-POLE T-BAR SWITCH NEW 3-ganged 36-Pole Switches may be unconnected and used independently. The 902 series is desinged to switch dry circuits to a maximum 1 amp for use in data. Thermocouple and instrumentations circuits. Terminals are designed to accept T-Bar Connectors or solder holes provided. Protected again normal ambient dust conditions. Designed for use in controlled enviroment such as test areas, computer control rooms, broadcast studios and network management centers. 3.5"L x 2.5"H x 1.4" behind panel, requires three 0.5" mounting holes - NEW - 0.75-lb Learn More
  3. Piezo Switch Development - G23NNYA-42408 - Switch, piezo. P/B NO SPST-Pulse. PiezoSwitch, 60V AC/DC 200mA.
    $19.95
    READY TO SHIP - ONLY 66 LEFT IN STOCK!
    Switch, piezo. Pushbutton NO SPST-Pulse. PiezoSwitch. 60V AC/DC 200mA. Housing: stainless steel, with rubber grommet and mounting nut. For 5/8" hole. 2 Conductor wire, 6". Learn More
  4. Honeywell / Microswitch - GLAA01K8C - Switch, Limit. Wobble Stick 1NC 1NO SPDT.
    Special Price $79.98 Regular Price $109.95
    READY TO SHIP - ONLY 3 LEFT IN STOCK!

    Honeywell / Microswitch - GLAA01K8C Switch, Limit. Wobble Stick - Cat Whisker, SPDT Snap Action. 

    Technical Specs

    • Limit Switch StyleGeneral Purpose Limit Switch
    • Basic Actuator Style - Limit SwitchWobble Stick
    • Actuator Style - Limit SwitchWobble Stick, Cat Whisker
    • Actuator Location - Limit Switch Top
    • AC Contact Rating - Limit Switch 10A @ 600V
    • DC Contact Rating - Limit Switch 10A @ 250V
    • Contact Form- Switches 1NC/1NO
    • Actuator Length - Limit Switch 5.50"
    • Body Height - Limit Switch 3.23"
    • Body Width - Limit Switch 1.65"
    • Body Depth - Limit Switch 1.65"
    • Boot Sealed Actuator - Limit Switch No
    • Mounting - Limit Switch Surface
    • Body Style - Limit Switch Standard
    • NEMA Rating 1, 4, 12, 13
    • Wiring Entry 1/2" NPT
    • Electrical Connection Screw Terminals
    • IP Rating 67
    • Movement Wobble
    • Travel Maximum Pretravel 18 Degrees, Differential Travel 8 Degrees
    • Series GLA/GLS
    • Operating Temp. Range -13 Degrees to 185 Degrees F
    • Mounting Hole Pattern - Limit Switch 4 Hole Rectangular
    • Mounting Hole Spacing - Limit Switch 2.36" x 1.18"
    • Mounting Hole - Limit Switch (4) 0.21" dia.
    • Stem Thread - Limit Switch No Stem
    • Body Materia lZinc Die Cast
    • Arm Material Stainless Steel
    • Operating Force 0.90 in.-lb.
    • Standards UL, CE, CSA, CCC. IEC 947-5-1, EN60947-5-1, UL508
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  5. Honeywell/Micro Switch - 104TL226-5 - Switch, Toggle / Rocker. 4PDT, 3 Position Military Grade
    Special Price $189.98 Regular Price $250.00

    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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  6. Honeywell - Micro Switch - 104TL1-72 - Switch, Toggle / Rocker. Contacts: 4PDT. /MS27724-3
    Special Price $48.98 Regular Price $55.00
    READY TO SHIP - ONLY 40 LEFT IN STOCK!

    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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  7. Honeywell/Microswitch - AS419A1 - Switch, tilt. Miniature mercury tilt switch.
    Special Price $7.98 Regular Price $9.50 As low as $6.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Honeywell/Microswitch - AS419A1 Switch, tilt.

    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***

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  8. HEDLAND - 526002-DCR - DC FLOW ALERT Limit Switch Module
    Special Price $16.98 Regular Price $36.50
    IN STOCK - MORE THAN 100 READY TO SHIP!

    HEDLAND - 526002-DCR - DC FLOW ALERT Limit Switch Module.

    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. Supply: 7-24VDC @ 90mA Switches 1A @ 24VDC - WHEN CONNECTED TO THE FLOW METER (NOT SUPPLIED) The Set Point is: 0 - 100% of full scale 1-1/4" ID for Flowmeter

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  9. General Electric - ASP3127-49 - HVAc Switch, Pushbutton, Heater Control, 17 Amp 120-240VAC.
    Special Price $5.98 Regular Price $8.95
    IN STOCK - MORE THAN 100 READY TO SHIP!

    General Electric - ASP3127-49

    Switch, pushbutton, heater control.

    Contact Ratings: 17Amp 120-240VAC, 1-1/8HP 120VAC, 2HP-240VAC.

    Actuator: Off / Low / High.

    Connection: 3 male 1/4" quick connect terminals.

    Mech: Panel mount with 1.6" centers.

    Body: 2.002" long x 1.196" wide x 1.189" high.

    Note: All cancelling. Made in the USA.

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  10. EAO SWITCH - 704.911.2 - Contact block for switch. One NC 10Amp 500VAC.
    $6.00
    Contact block for switch. One NC 10Amp 500VAC (250VDC 0.25A, 125VDC 0.5A). Slow make switching element. Screw terminal. Listed: CSA/UL 827E. Red Learn More
  11. Cutler-Hammer / Eaton - 8130K20J15V51 - 3 Position DPDT On/Off/On Motor Reversing Rocker Switch 6A 125 VAC
    Special Price $12.98 Regular Price $18.95
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    Industrial Cutler-Hammer / Eaton - 8130K20J15V51, DPDT On/Off/On, Center-Off, Motor Reversing Toggle Switch (Already Cross Strapped) Permits usage for Polarity Reversing Motor. Alternate 8951159

    White Rocker Identified FWD & REV, 6A-125VAC, 3Amp 250VAC, 2A-277VAC

    Six (6) 1/4" Quick Connect Male Tabs, Dimension: 1.45" wide x 1.33" x 1.16"

    Panel Mount Fits standard .83 x 1.48 Inch Rectangular opening. Switch secured by included snap-on bezel. 

    Very handy item to have around the shop if you are DYI type. Used for all sorts of DC motor reversing applications such as camper trailer jacks, winch controls for in/out operation, door open closed, liftgate up/down, boat navigation and anchor or Automotive Motor Control.

    This switch can be used when you want to feed (2) loads from 1 or 2 sources. This switch may also be used as a SPDT switch by simply not using 3 of the terminals.

    Made with Pride in USA

     

     

     

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  12. Automatic Electric - 1PW54131A1 - Stepping Switch, 48VDC.
    $359.95
    Switch, stepping. Type 44 Switch, 3-deck, 11-position, 1-deck, 10 position, non-shorting wipers, 2 of the 4 decks gold-plated; SPDT interupter contact, 120 ohm coil; will operate switch at 36VDC but rated for 48VDC. In Original Styrofoam box. Learn More
  13. TYCO - ALCOSWITCH - 2-1437626-0 - BP1532-0 - Hardware, switch boot. Splash-proof seal.
    Special Price $2.98 Regular Price $4.50
    IN STOCK - MORE THAN 100 READY TO SHIP!

    TYCO/ALCOSWITCH - 2-1437626-0 - BP1532-0 Hardware, Switch Boot.

    Splash-proof seal for pushbutton switches.

    15/32-32 thread size.

    Use with Series MSPF MPG.

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  14. TYCO/ALCOSWITCH - BP1532-2 - PB Switch Boots New rubber.
    Special Price $2.21 Regular Price $2.95
    PB Switch Boots New rubber 15/32-32 threaded Switch seals Rust colour. Learn More
  15. Dwyer Instruments / Mercoid Control - AS-9 - Pressure Switch 4 AMP, Adjustable Pressure Control 0-15 PSI "New"
    Special Price $24.98 Regular Price $49.50
    READY TO SHIP - ONLY 27 LEFT IN STOCK!

    Mercoid Controls - Division of Dwyer Instruments, Inc.

    Dwyer Love Controls, Mercoid Controls AS-9 Pressure Switch, Adjustable 0-15 PSI Pressure Control. Normally Open Contacts 4 AMP with Internal Mercury Switch (Circuit closes on pressure rise). Visible Setpoint Adjustment, Calibrated scale.  

    Industrial Enclosed sealed housing Diaphram Operated Control.

    New Old Stock in Manufacturers Box.

    Similar to following Mercoid Control Pressure Switches:

    AP-153-36, AP15336, AP153R36, AP153RG36, AP-7012-153-36, AP-7021-153R36, AP-7041-153-36, AP-153-37, AP-2-36, AP236, 721G,

    Confirm Pressure requirements, contact ratings and material compatibility before substituting.

    Mercoid Controls produces a broad range of pressure, temperature, and level controls for use in heavy industrial, petrochemical, and electrical utility plants. Established in 1916, Mercoid has been serving industry for over 80 years. 

    Proudly Made in the USA.

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  16. Matsushita - S-3 TV-3 ESB-702T-671 - Switch, pushbutton, latching. DPST-3A
    $6.95
    Switch, pushbutton, latching. Contacts: DPST. Ratings: 3A 250VAC. Actuator: push-on, push-off. Connection: solder terminals. Mech: panel mount 2 threaded holes 0.80" spacing. Note: Snap switch. Use knob #4509, 8-431 Learn More
  17. Lorch Electronics Corp - ES-353 - Electronic Switch -12V +5V
    Special Price $7.46 Regular Price $9.95
    Electronic Switch -12V +5V Code Ident No. 29971each with serial number New bulk. ALT NO 7-136 Learn More
  18. LICON - 76-1290 - Switch, limit with manual reset. Contacts: DPST.
    $3.48
    Switch, limit with manual reset. Contacts: DPST. Contact Ratings: 10A 125/250VAC. Actuator: two positions, maintained. Connection: four solder terminals. Mech: riveted on small plate. Body: 0.25" x 1.2"L x <1.0"H. Note: Has unusual mechanical reset once roller/lever is pushed and snaps.. Learn More
  19. Honeywell - 32003440-005 - Three phase enclosed bypass switch.
    $275.00
    Three phase 60Hz enclosed variable frequency drive bypass system. Inverter Bypass With Overload Protection. 200/208 = 7 1/2HP / 240V = 10HP / 480V = 20HP / 600V = 20HP OVERLOAD AMP RANGE = 22-27 AMPS - Learn More
  20. Cutler-Hammer / Eaton.... - E51 Demo - Proximity Switch Demonstration Kit
    $150.00

    Switches, Proximity. Demonstration Kit containing 15 items from the E51 switch line. Rugged construction is ideal for industrial environments. Viton� gaskets ensure a positive seal and high resistance to industry chemicals. Direct replacement for worn out limit switches. Sensor heads and bodies feature captive screws to eliminate loss. All sensor heads include a selector switch to program output function to either N.O. or N.C. Sensor bodies feature bifurcated engagement prongs for a reliable connection when plugging into receptacle stabs. Sensors accommodate both U.S. and DIN mounting dimensions. Wiring terminals feature captive pressure plate saddles for #18 to #12 AWG wire. Logic modules are available to provide additional control function. Case contains: E51SAL, E51DT1, E51RA. E51SAL, E51DS1, E51RAP3. E51RN. E51SNL. E51SPL. E51DS1. E52RAL12T111. E51DS6. E51DT5. E51DT7. E51DT8.

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  21. Eaton - Cutler-Hammer - AN3023-9 - 8713K14 - Switch, Toggle. DPST 20Amp.
    Special Price $12.98 Regular Price $18.50 As low as $8.98

    Eaton - Cutler-Hammer - AN3023-9 - 8713K14 Switch, Toggle.

    Contacts: DPST.

    Contact Ratings: 20Amp.

    Actuator: On-Off(Mom).

    Normally Closed.

    Connection: Screw Terminals.

    Mech: Panel with 2 holes 1.85" centers.

    Body: Flange 2.123" long x 1.262" wide x 0.046" thick.

    Overall 2.123" long x 1.5" wide x 0.953" high plus contacts.

    Note: Double marked AN3023-9 and ST55L.

    NSN: 5930-00-548-5328

    Genuine Vintage Cutler Hammer - New Old Stock

    Made in the USA.

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  22. C & K Components - 3U0210L02 - Switch, BCD. Pushbutton 0-9, 1 Amp.
    $5.95
    Switch, BCD. Pushbutton 0-9, 1 Amp, two tiny pushbuttons: Up or Down, snap-in front mount. Gold-plated contacts & PC board.More info: http://www.ck-components.com/3/thumbwheel,10595,en.html Learn More
  23. Eaton - Arrow Hart - 7810-UD - AH7810UD - Motor Controller, Manual Contactor, 3 Phase, 3 Pole 30 A @ 250VAC, 20A @600VAC
    Special Price $32.98 Regular Price $46.50 As low as $28.98
    READY TO SHIP - ONLY 60 LEFT IN STOCK!

    Eaton -Arrow Hart -7810-UD - Motor Controller, Manual Contactor

    Phase: 3 Phase

    Poles: 3 Pole

    Amperage: 30 Amps

    Voltage: 600 VAC

    Termination Style: Front Wired Screw

    Max. AWG Wire Size: 10 AWG

    HP Rating: 7.5@240VAC, 15@480VAC, 15@60VAC  

    Positive-contact design enhances fast-make/slow-break

    Silver-alloy contacts for maximum conductivity and service life

    Back and side wire terminals accept up to #10 AWG solid copper wire. For stranded #8 AWG wire, remove terminal clamp and use ring terminal

    Oversized #10 triple-combination terminal screws are vibration resistant

    All molded parts are thermoplastic to resist impacts, chemicals, temperature, tracking and arcing

    Insulating barrier between terminals provide isolation from each phase

    Nickel-plated brass mounting yoke for superior corrosion resistance

    Large toggle provides positive actuation, even with gloved hand.

    Note: Arrow Hart P/N 7810-UD changed to AH7810UD following acquisition by Eaton. 

    High Quality Commercial - New Old Stock.

    Made in USA

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  24. Westinghouse - 654D962G13 - Manual Motor Starter 1HP with Enclosure
    $55.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    MSTO1AH MANUAL TOGGLE MOTOR STARTER, 1 POLE, 1HP WITH Crouse Hinds ENCLOSURE

    Learn More
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