Relays

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  1. !@ 1 item
  2. Unmarked 17 items
  3. ABB 3 items
  4. NEC Corporation 1 item
  5. ST Microelectronics 2 items
  6. Agastat/Amerace 7 items
  7. Adams and Westlake 2 items
  8. Ademco 1 item
  9. Allis-Chalmers 29 items
  10. Adams & Westlake 1 item
  11. Allied Controls 21 items
  12. Allen Bradley - AB 49 items
  13. Airpax 1 item
  14. Alcatel 1 item
  15. Allen Bradley 4 items
  16. Alcoswitch 1 item
  17. American Zettler 18 items
  18. Amperite 23 items
  19. American Relays 5 items
  20. Amphenol 3 items
  21. AT&T 1 item
  22. Aromat/Matsushita 5 items
  23. Arrow Hart & Hart 5 items
  24. Automatic Electric 4 items
  25. Aromat 11 items
  26. Artisan Controls 1 item
  27. Automation Direct 1 item
  28. Arco Siemens 1 item
  29. Antex 2 items
  30. Bosch 1 item
  31. Babcock 1 item
  32. Banner Engineering Corp 1 item
  33. BEN-DEC 1 item
  34. BIRTCHER CORP 1 item
  35. CALEX 2 items
  36. C.P. CLARE&CO 10 items
  37. CDC 1 item
  38. CDE 3 items
  39. CHRONOLOGICS MESON ELX. 1 item
  40. Clare 23 items
  41. Cinch Jones 2 items
  42. CORNELL DUBILIER 5 items
  43. CLARE/GI 1 item
  44. CLAREED 1 item
  45. CII 2 items
  46. COMM INSTRUMENTS 3 items
  47. COTO 8 items
  48. CP CLARE 10 items
  49. COTO WABASH 1 item
  50. CONTINENTIAL IND 1 item
  51. CIT RELAY 2 items
  52. COMAR 1 item
  53. Cutler-Hammer 26 items
  54. Crydom 26 items
  55. CRAMER 2 items
  56. CROUZET CORP 4 items
  57. Cutler-Hammer / Eaton 4 items
  58. CURTIS / ALBRIGHT 1 item
  59. CURTIS / ALLRIGHT 1 item
  60. CROUZET/SCHNEIDER ELECT 7 items
  61. DATRON 3 items
  62. DELTROL 7 items
  63. Danaher Controls 1 item
  64. Douglas Randall 13 items
  65. Edison 5 items
  66. EIA 1 item
  67. ELECTROL 8 items
  68. ELX APPLICATION CO. 1 item
  69. ELEC INST 2 items
  70. ELECTRONIC CONTROLS INC 5 items
  71. E-H Research 1 item
  72. Eagle Signal 5 items
  73. ELECTRONIC CORP AMER 1 item
  74. DUNCO 2 items
  75. Electro Tec Corp 1 item
  76. ELECTROMATIC 2 items
  77. E.V.NAYBOR LABS 1 item
  78. DYNACORP 1 item
  79. E.DOLD & SOHNE KG 2 items
  80. EAGLE SIGNAL / DANAHER 4 items
  81. ELECTRONIC SPECIALITIES 1 item
  82. ESSEX 2 items
  83. ERI 1 item
  84. FASCO IND INC 1 item
  85. FUJITSU 5 items
  86. General Electric 13 items
  87. Fuji Electric 1 item
  88. Furnas 2 items
  89. FKI 4 items
  90. FILTORS INC 2 items
  91. General Automatic 1 item
  92. Genicom 1 item
  93. GI/CLARE 1 item
  94. GUARDIAN 14 items
  95. GRAYHILL 9 items
  96. GORDOS/CROUZET 31 items
  97. GTE 1 item
  98. GV CONTROLS INC 2 items
  99. HAMLIN 8 items
  100. GRUNER 1 item
  101. Goldstar 1 item
  102. GUARDIAN ELECTRIC 4 items
  103. GORDOS 1 item
  104. GRIGSBY BARTON 3 items
  105. HART MFR 3 items
  106. Heinemann / Eaton 1 item
  107. HATHAWAY 1 item
  108. HI-G INC 4 items
  109. HASCO 3 items
  110. Hellerman-Deutsch 1 item
  111. IDEC 8 items
  112. INDUSTRIAL CONTROL REPAIR 1 item
  113. ICM 2 items
  114. HUFCO - BURBANK 1 item
  115. IKUNOELEC-TROL 1 item
  116. IR 3 items
  117. International Rectifier 1 item
  118. INTERCONNECT DEVICES 1 item
  119. ITT 2 items
  120. ITT/TAKAMISAWA 1 item
  121. JACK&HEINTZ INC 1 item
  122. JOHNSON CONTROLS INC. CT 1 item
  123. ISSC/Kanson Electronics 6 items
  124. KURMAN ELECTRIC 1 item
  125. Leach 6 items
  126. Line Electric 11 items
  127. LINE ELEC 6 items
  128. KUHNKE 5 items
  129. Magnecraft/S&D 72 items
  130. MACROMATIC 15 items
  131. Matsushita 5 items
  132. Meder Electronics 1 item
  133. MARCOMATIC 1 item
  134. MICROSWITCH 1 item
  135. MDI 1 item
  136. Matsushita/Nais 1 item
  137. MIDLAND ROSS 2 items
  138. MIDTEX 6 items
  139. MIDTEX/AEMCO 3 items
  140. Milwaukee 1 item
  141. Motorola 6 items
  142. MIDTEX/CII 1 item
  143. Texas Instruments 2 items
  144. NAIS/AROMAT 37 items
  145. MSD INC 5 items
  146. NAMCO CONTROLS 1 item
  147. NAP CONTROLS 1 item
  148. NAIS 4 items
  149. MSD 2 items
  150. NCC 1 item
  151. New Product Devol 1 item
  152. NOREED 1 item
  153. NORTH ELECTRIC CO. 2 items
  154. New Product Engineering 1 item
  155. NTE Electronics Inc. 4 items
  156. Philips 2 items
  157. NEW ADVANTAGE CORP 1 item
  158. OAK INDUSTRIES 2 items
  159. Ohmite 2 items
  160. OEM 1 item
  161. OEG 1 item
  162. OPTO 22 36 items
  163. OMRON 65 items
  164. ORIGINAL 1 item
  165. OPCON 2 items
  166. OMROM 1 item
  167. OPTO 3 items
  168. OMRON IDM CONTROLS INC. 1 item
  169. Panasonic/Matsushita 1 item
  170. Panasonic 5 items
  171. PED 1 item
  172. Sylvania 2 items
  173. Potter & Brumfield 208 items
  174. Polycase Products 1 item
  175. Phoenix Contacts 1 item
  176. RBM CONTROLS 5 items
  177. RBM CONTROLS/ESSEX 2 items
  178. ROWAN ITE 1 item
  179. SCHRACK 5 items
  180. Semiconductor Technology Inc 1 item
  181. SHARP 1 item
  182. SCR DEVICES 2 items
  183. SICK OPTIC ELECTRONIC 1 item
  184. SEMELEC S.A 1 item
  185. Schaltbau 1 item
  186. Siemens 37 items
  187. Sierra Research Corp 1 item
  188. SIEMENS/P&B 1 item
  189. SIGMA 16 items
  190. SKAN-A-MATIC 1 item
  191. Silicon Power Cube 1 item
  192. SPC 1 item
  193. SSAC 10 items
  194. SQUARE D 28 items
  195. Square D Schneider Electric 1 item
  196. STD Electromagnetics/Cooper 1 item
  197. STRUTHERS & DUNN 8 items
  198. Stromberg-Finland 2 items
  199. STRUTHERS-DUNN 1 item
  200. STT-Austria 1 item
  201. Stromberg-Carlson Co 1 item
  202. Teledyne 24 items
  203. Takamisawa 6 items
  204. TELEX 1 item
  205. TELEX / AEMCO 1 item
  206. Syracuse 1 item
  207. T-BAR 6 items
  208. TELEMECANIQUE 13 items
  209. Syracuse Electronics 1 item
  210. Toshiba 1 item
  211. THETA-J 2 items
  212. Timeco Inc. 3 items
  213. TOKIN 1 item
  214. TYCO/P&B 6 items
  215. TRIRIDGE 3 items
  216. TYCO/T&B 5 items
  217. Turck 2 items
  218. TRIMPOT 1 item
  219. UNENCO 1 item
  220. U.S.R.C. 1 item
  221. TYCO/AGASTAT 3 items
  222. VALOR 1 item
  223. US RELAY CO 1 item
  224. US RELAY 1 item
  225. WABASH 6 items
  226. Ward Leonard 3 items
  227. WAGO 1 item
  228. WELCH 1 item
  229. Western Electric 4 items
  230. Westinghouse 2 items
  231. WHEELOCK 3 items
  232. WRC/Western Reserve Controls 6 items
  233. Wilmar Electronics 1 item
  234. WILKERSON INSTRUMENT CO 1 item
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Items 601-624 of 1430

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  1. Clare - HGS5015 - Relay, mercury.
    Clare - HGS5015 - Relay, mercury.
    $49.99
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Relay, mercury. Case: 8 Octal, shielded. Note: Possibly used/removed from equipment. Learn More
  2. Amperite - 115F30 - Relay, thermal time delay. Flasher.
    Amperite - 115F30 - Relay, thermal time delay. Flasher.
    Special Price $69.98 Regular Price $129.00
    Relay, thermal time delay. Flasher. Time: 30 flashes/minute. Contacts: SPST NO. Contact Ratings: 0.5Amp@115VAC. Heater Voltage: 115V AC or DC. Connections: Plug-in 8 in octal. Packaging: Plastic base and glass envelope. Learn More
  3. Amperite - 50NO15 - Relay, thermal time delay. SPST NO 15 Seconds.
    Amperite - 50NO15 - Relay, thermal time delay. SPST NO 15 Seconds.
    Special Price $69.98 Regular Price $129.00
    Relay, thermal time delay. Time: 15 seconds, Contacts: SPST NO, Contact Ratings: 3Amp@115VAC. Heater Voltage: 50V AC or DC. Connections: Plug-in 8 in octal, Packaging: Plastic base and glass envelope. Learn More
  4. Amperite - 115F45 - Relay, thermal time delay. Flasher.
    Amperite - 115F45 - Relay, thermal time delay. Flasher.
    Special Price $69.98 Regular Price $129.00
    Relay, thermal time delay. Flasher. Time: 45 flashes/minute. Contacts: SPST NO. Contact Ratings: 0.5Amp@115VAC. Heater Voltage: 115V AC or DC. Connections: Plug-in 8 in octal. Packaging: Plastic base and glass envelope. Learn More
  5. Amperite - 115F60 - Relay, thermal time delay. Flasher.
    Amperite - 115F60 - Relay, thermal time delay. Flasher.
    Special Price $69.98 Regular Price $129.00
    Relay, thermal time delay. Flasher. Time: 60 flashes/minute. Contacts: SPST NO. Contact Ratings: 0.5Amp@115VAC. Heater Voltage: 115V AC or DC. Connections: Plug-in 8 in octal. Packaging: Plastic base and glass envelope. Learn More
  6. Amperite - 115NO45 - Relay, thermal time delay. SPST NO 45 Seconds.
    Amperite - 115NO45 - Relay, thermal time delay. SPST NO 45 Seconds.
    Special Price $69.98 Regular Price $129.00
    Relay, thermal time delay. Time: 45 seconds. Contacts: SPST NO. Contact Ratings: 3Amp@115VAC. Heater Voltage: 115V AC or DC. Connections: Plug-in 8 in octal. Packaging: Plastic base and glass envelope. Learn More
  7. AMPERITE - 115C3 - Electron Tube, Relay, Timer. 3 Sec 3Amp 115VAC.
    AMPERITE - 115C3 - Electron Tube, Relay, Timer. 3 Sec 3Amp 115VAC.
    Special Price $79.98 Regular Price $129.00

    AMPERITE - 115C3 - Electron Tube, Relay, Timer. 3 Sec 3Amp 115VAC.

    Input: AC.

    Contact Ratings: 3Amp.

    Coil Voltage: 115VAC.

    Connections: 4 Pin octal plug-in.

    Timing Function: 3 Seconds.

    Learn More
  8. Amperite - 115C15 - Relay, thermal time delay. SPST NC 15 Seconds.
    Amperite - 115C15 - Relay, thermal time delay. SPST NC 15 Seconds.
    Special Price $69.98 Regular Price $129.00
    Relay, thermal time delay. Time: 15 seconds. Contacts: SPST NC. Contact Ratings: 3Amp@115VAC. Heater Voltage: 115V AC or DC. Connections: Plug-in 8 in octal. Packaging: Plastic base and glass envelope. Learn More
  9. Amperite - 115NO150 - Relay, thermal time delay. SPST NO 150 Seconds.
    Amperite - 115NO150 - Relay, thermal time delay. SPST NO 150 Seconds.
    Special Price $69.98 Regular Price $129.00
    Relay, thermal time delay. Time: 150 seconds. Contacts: SPST NO. Contact Ratings: 3Amp@115VAC. Heater Voltage: 115V AC or DC. Connections: Plug-in 8 in octal. Packaging: Plastic base and glass envelope. Learn More
  10. Amperite - 26C15 - Relay, thermal time delay. SPST NC 15 Seconds.
    Amperite - 26C15 - Relay, thermal time delay. SPST NC 15 Seconds.
    Special Price $69.98 Regular Price $129.00
    Relay, thermal time delay. Time: 15 seconds. Contacts: SPST NC. Contact Ratings: 3Amp@115VAC. Heater Voltage: 26V AC or DC. Connections: Plug-in 8 in octal. Packaging: Plastic base and glass envelope. Learn More
  11. Amperite - 115C60 - Relay, thermal time delay. SPST NC 60 Seconds.
    Amperite - 115C60 - Relay, thermal time delay. SPST NC 60 Seconds.
    Special Price $59.98 Regular Price $129.00

    Amperite - 115C60  Relay, thermal time delay.

    Time: 60 seconds.

    Contacts: SPST NC.

    Contact Ratings: 3 Amps @ 115VA

    Heater Voltage: 115V AC or DC.

    Connections: Plug-in 8 in octal.

    Packaging: Plastic base and glass envelope.

    Learn More
  12. Clare - HGS1014 - Relay, mercury.
    Clare - HGS1014 - Relay, mercury.
    $49.99
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Relay, mercury. Case: 8 Octal, shielded. Note: Possibly used/removed from equipment. Learn More
  13. Clare - HGS1007 - Relay, mercury.
    Clare - HGS1007 - Relay, mercury.
    $49.99
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Relay, mercury. Case: 8 Octal, shielded. Note: Possibly used/removed from equipment. Learn More
  14. Clare - HGS5013 - Relay, mercury.
    Clare - HGS5013 - Relay, mercury.
    $69.99
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Relay, mercury. Case: 8 Octal, shielded. Note: Mercury wetted. NIB. Learn More
  15. Western Electric - 291C - Relay.
    Western Electric - 291C - Relay.
    $50.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Relay. Case: shielded 8 octal. New, older stock. USA. Note: Danger - High Pressure - Do Not Open. Learn More
  16. WRC/Western Reserve Controls - WRC4-SWOUT - Relay, SSR, I/O. Out: 3Amp 24VDC.
    WRC/Western Reserve Controls - WRC4-SWOUT - Relay, SSR, I/O. Out: 3Amp 24VDC.
    Special Price $22.98 Regular Price $30.00
    Relay, SSR, I/O. Input: 5VDC. Output: 3Amp 24VDC, Replaceable fuse and toggle switch (On-Off-Auto) on top, Pin-outs: (1) input negative, (2) Logic Control Input (high-true), (3) logic positive, (4) Transistor Output (5) Transistor Output (fused side) Plugs into standard, slim package I/O positions. Package: I/O, 5 pin inline. Learn More
  17. WILKERSON INSTRUMENT CO - MM4300 - Transmitter, DC Isolated, Mighty Module Transmitter, 0-10VDC-to-4-20mA
    WILKERSON INSTRUMENT CO - MM4300 - Transmitter, DC Isolated, Mighty Module Transmitter, 0-10VDC-to-4-20mA
    Special Price $229.98 Regular Price $325.00

    WILKERSON INSTRUMENT CO - MM4300 - Transmitter, Mighty Module Transmitter.

    The MM4300 provides a DC output, fully isolated from input, line power and ground, proportional to a DC input. It is useful in eliminating ground loops and common mode signals.

    DC Isolated

    0-10VDC input to 4-20mA Output.

    AC Supply: 115VAC, Pug-in Octal (8) pins.

    Plastic Enclosure.

    Learn More
  18. WRC/Western Reserve Controls - WRC4-SWOAXSC-S3 - Output Module,  125 VAC, Auto/Manual SSR, Output 24VDC, 3Amp
    WRC/Western Reserve Controls - WRC4-SWOAXSC-S3 - Output Module, 125 VAC, Auto/Manual SSR, Output 24VDC, 3Amp
    Special Price $19.98 Regular Price $36.95 As low as $14.98
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    WRC/Western Reserve Controls - WRC4-SWOAXSC-S3 Relay, SSR, I/O. Input: 24VDC. Output: 3Amp 120VAC, Replaceable fuse and toggle switch (On-Off-Auto) on top, Pin-outs: (1) input negative, (2) Logic Control Input (high-true), (3) logic positive, (4) Triac Output (5) Triac Output (fused side) Snubber on output (0.022uF/100 ohms). Plugs into standard, slim package I/O positions. Package: I/O, 5 pin inline.

    WRC4 Series Discrete I/O expands WRC's complete line of discrete I/O modules. These modules provide an indication LED and replaceable fuse. They also meet an industry de facto standard pin‑out.

    item Number: WRC4-SWOAXSC-S3

    Brand: Western Reserve Controls

    Item Category: I/O Modules

    Subcategory: Output Modules

    Series: WRC4

    Number of Circuits: 1

    Color: Black

    Input Voltage: 16.5-30.5 VDC

    Input Current: 2 mA

    Output Voltage: 12-140 VAC 

    Mounting Style: PC Board

    Approvals: UL; CE

    H x W x D: 1.78 in x 1.82 in x .48 in

    Compatible with W1492 Series Boards

    Additional Information: https://www.wrcakron.com/wp-content/uploads/2021/06/Legacy-Discrete_IO_Modules-Datasheet.pdf

    New Old Stock

    Made in USA

    Learn More
  19. Western Electric - 316M - Relay, Telephone/Teletype.
    Western Electric - 316M - Relay, Telephone/Teletype.
    Special Price $34.98 Regular Price $45.00

    Western Electric - 316M - Relay, Telephone/Teletype.

    Package: can 1.7" square x 3.9" high, including 11 contacts and handle.

    Note: Marked "Under High Pressure - Do Not Open".

    Boxes are marked 100993799 316M 6-74 571.

    Genuine Vintage Western Electric - New older stock.

    Learn More
  20. WABASH - 1992-2-1 - Relays, reed. Sealed 6 pin metal can.
    WABASH - 1992-2-1 - Relays, reed. Sealed 6 pin metal can.
    $4.95

    WABASH - 1992-2-1 Relays, Reed.

    Sealed 6 pin Metal Can.

    Learn More
  21. WARD LEONARD - 5ML25 - Contactor, Coil. 110/120V 60cy.
    WARD LEONARD - 5ML25 - Contactor, Coil. 110/120V 60cy.
    Special Price $49.98 Regular Price $55.00
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    WARD LEONARD - 5ML25 Contactor, Coil.

    110/120V 60cy.

    For NEMA Size 00, 0 & 1.

    Rating 7000

    Style A. Series 5000 contactors and starters, 10/40 & 40A.

    Series 5000DP contactors.

    Alternate: Joslyn Clark 5ML25

    Coil Kit - 5DP (AC), 7000 10/40 Amp, 7001 40Amp Rating, 50/60 Hz, 120V

    NSN: 5950-01-175-2625

    Learn More
  22. Unidentified MFG - UNI9-7 - 12VDC - Starter Solenoid Relay Assembly.
    Unidentified MFG - UNI9-7 - 12VDC - Starter Solenoid Relay Assembly.
    Special Price $14.98 Regular Price $18.50 As low as $12.98

    UNI9-7 - Universal Starter Starter Solenoid Relay Assembly, 3-Terminal.

    Coil Voltage: 12VDC

    SPST Normally Open Contact

    Coil Resistance: 4 ohms,

    Coil Current: 3 Amps, Momentary Duty.

    Two Large Copper Contactor Terminals: 5/16-24,

    Single Coil Terminal: 10/32

    Grounded Case/Base.

    Heavy Duty 

    One side of coil internally connected to integral mounting bracket, very high resemblance to those used in Ford Automobiles, Trucks, Tractors, and/or Marine. Replacement Solenoid for Oliver Tractors, Indust/Construction, International Harvester, & Allis Chamers applications.

    Learn More
  23. Unidentified MFG - R1027E - Relay socket. For 2PDT. Package of 5.
    Unidentified MFG - R1027E - Relay socket. For 2PDT. Package of 5.
    $3.00
    Connector, relay socket. For 2PDT. Witt fit Potter & Brumfield R10 series and or Magnecraft W67RC. Contacts: 8 solder terminals. Package of 5. Learn More
  24. US RELAY CO - TYPE 95-281 - Relay, AC. 115VAC coil 1350 Ohm. - Used
    US RELAY CO - TYPE 95-281 - Relay, AC. 115VAC coil 1350 Ohm. - Used
    $4.50
    Relay, AC. 115VAC coil 1350 Ohm resistive 10 Amp. Tolerance: 10%. 10A @ 29VDC. Used/Removed from equipment. Learn More
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