Relays

Filter  
Category  
Type  
Contact Configuration  
VAC  
Common VDC  
DC Voltage  
Mount  
Color  
Manufacturer  
  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. EAC 1 item
  66. Edison 5 items
  67. EIA 1 item
  68. ELECTROL 8 items
  69. ELX APPLICATION CO. 1 item
  70. ELEC INST 2 items
  71. ELECTRONIC CONTROLS INC 5 items
  72. E-H Research 1 item
  73. Eagle Signal 5 items
  74. ELECTRONIC CORP AMER 1 item
  75. DUNCO 2 items
  76. Electro Tec Corp 1 item
  77. ELECTROMATIC 2 items
  78. E.V.NAYBOR LABS 1 item
  79. DYNACORP 1 item
  80. E.DOLD & SOHNE KG 2 items
  81. EAGLE SIGNAL / DANAHER 4 items
  82. ELECTRONIC SPECIALITIES 1 item
  83. ESSEX 2 items
  84. ERI 1 item
  85. FASCO IND INC 1 item
  86. FUJITSU 5 items
  87. General Electric 14 items
  88. Fuji Electric 1 item
  89. Furnas 2 items
  90. FKI 4 items
  91. FILTORS INC 2 items
  92. General Automatic 1 item
  93. Genicom 1 item
  94. GI/CLARE 1 item
  95. GUARDIAN 14 items
  96. GRAYHILL 9 items
  97. GORDOS/CROUZET 31 items
  98. GTE 1 item
  99. GV CONTROLS INC 2 items
  100. HAMLIN 8 items
  101. GRUNER 1 item
  102. Goldstar 1 item
  103. GUARDIAN ELECTRIC 4 items
  104. GORDOS 1 item
  105. GRIGSBY BARTON 3 items
  106. HART MFR 3 items
  107. Heinemann / Eaton 1 item
  108. HATHAWAY 1 item
  109. HI-G INC 4 items
  110. HASCO 3 items
  111. Hellerman-Deutsch 1 item
  112. IDEC 8 items
  113. INDUSTRIAL CONTROL REPAIR 1 item
  114. ICM 2 items
  115. HUFCO - BURBANK 1 item
  116. IKUNOELEC-TROL 1 item
  117. IR 3 items
  118. International Rectifier 1 item
  119. INTERCONNECT DEVICES 1 item
  120. ITT 2 items
  121. ITT/TAKAMISAWA 1 item
  122. JACK&HEINTZ INC 1 item
  123. JOHNSON CONTROLS INC. CT 1 item
  124. ISSC/Kanson Electronics 6 items
  125. KURMAN ELECTRIC 1 item
  126. Leach 6 items
  127. Line Electric 11 items
  128. LINE ELEC 6 items
  129. KUHNKE 5 items
  130. Magnecraft/S&D 72 items
  131. MACROMATIC 15 items
  132. Matsushita 5 items
  133. Meder Electronics 1 item
  134. MARCOMATIC 1 item
  135. MICROSWITCH 1 item
  136. MDI 1 item
  137. Matsushita/Nais 1 item
  138. MIDLAND ROSS 2 items
  139. MIDTEX 6 items
  140. MIDTEX/AEMCO 3 items
  141. Milwaukee 1 item
  142. Motorola 6 items
  143. MIDTEX/CII 1 item
  144. Texas Instruments 2 items
  145. NAIS/AROMAT 37 items
  146. MSD INC 5 items
  147. NAMCO CONTROLS 1 item
  148. NAP CONTROLS 1 item
  149. NAIS 4 items
  150. MSD 2 items
  151. NCC 1 item
  152. New Product Devol 1 item
  153. NOREED 1 item
  154. NORTH ELECTRIC CO. 2 items
  155. New Product Engineering 1 item
  156. NTE Electronics Inc. 4 items
  157. Philips 2 items
  158. NEW ADVANTAGE CORP 1 item
  159. OAK INDUSTRIES 2 items
  160. Ohmite 2 items
  161. OEM 1 item
  162. OEG 1 item
  163. OPTO 22 36 items
  164. OMRON 65 items
  165. ORIGINAL 1 item
  166. OPCON 2 items
  167. OMROM 1 item
  168. OPTO 3 items
  169. OMRON IDM CONTROLS INC. 1 item
  170. Panasonic/Matsushita 1 item
  171. Panasonic 5 items
  172. PED 1 item
  173. Sylvania 2 items
  174. Potter & Brumfield 209 items
  175. Polycase Products 1 item
  176. Phoenix Contacts 1 item
  177. RBM CONTROLS 5 items
  178. RBM CONTROLS/ESSEX 2 items
  179. ROWAN ITE 1 item
  180. SCHRACK 5 items
  181. Semiconductor Technology Inc 1 item
  182. SHARP 1 item
  183. SCR DEVICES 2 items
  184. SICK OPTIC ELECTRONIC 1 item
  185. SEMELEC S.A 1 item
  186. Schaltbau 1 item
  187. Siemens 37 items
  188. Sierra Research Corp 1 item
  189. SIEMENS/P&B 1 item
  190. SIGMA 16 items
  191. SKAN-A-MATIC 1 item
  192. Silicon Power Cube 1 item
  193. SPC 1 item
  194. SSAC 10 items
  195. SQUARE D 28 items
  196. Square D Schneider Electric 1 item
  197. STD Electromagnetics/Cooper 1 item
  198. STRUTHERS & DUNN 8 items
  199. Stromberg-Finland 2 items
  200. STRUTHERS-DUNN 1 item
  201. STT-Austria 1 item
  202. Stromberg-Carlson Co 1 item
  203. Teledyne 24 items
  204. Takamisawa 6 items
  205. TELEX 1 item
  206. TELEX / AEMCO 1 item
  207. Syracuse 1 item
  208. T-BAR 6 items
  209. TELEMECANIQUE 13 items
  210. Syracuse Electronics 1 item
  211. Toshiba 1 item
  212. THETA-J 2 items
  213. Timeco Inc. 3 items
  214. TOKIN 1 item
  215. TYCO/P&B 6 items
  216. TRIRIDGE 3 items
  217. TYCO/T&B 5 items
  218. Turck 2 items
  219. TRIMPOT 1 item
  220. UNENCO 1 item
  221. U.S.R.C. 1 item
  222. TYCO/AGASTAT 3 items
  223. VALOR 1 item
  224. US RELAY CO 1 item
  225. US RELAY 1 item
  226. WABASH 6 items
  227. Ward Leonard 3 items
  228. WAGO 1 item
  229. WELCH 1 item
  230. Western Electric 4 items
  231. Westinghouse 2 items
  232. WHEELOCK 3 items
  233. WRC/Western Reserve Controls 6 items
  234. Wilmar Electronics 1 item
  235. WILKERSON INSTRUMENT CO 1 item
Amperage  
Unit of Measure  
Price  
View as List Grid

Items 865-888 of 1433

per page
Set Descending Direction
  1. Sylvania - KPMA21 - Universal Pole Conversion Kit N.O. & N.C.
    Sylvania - KPMA21 - Universal Pole Conversion Kit N.O. & N.C.
    $29.55
    Conversion Kit for PM Relays - Universal Pole N.C. and N.O. - 10AmpConvertible pole kit for relays Learn More
  2. TELEDYNE - J431TY-5131 - SPDT Sensitive hybrid relays RFE/Used
    TELEDYNE - J431TY-5131 - SPDT Sensitive hybrid relays RFE/Used
    $24.96
    1 form C Sensitive military hybrid relays - Double marked 8050-348 TO-5/8 Leads precut for PC board or socket, to 0.25-inch. RFE/Used Learn More
  3. TELEDYNE - 431TY-5131 - 1 Form C Sensitive military hybrid relays Pulls.
    TELEDYNE - 431TY-5131 - 1 Form C Sensitive military hybrid relays Pulls.
    Special Price $21.95 Regular Price $29.00
    1 Form C Sensitive military hybrid relaysDouble marked 8047-194 PULLS Cut Leads 1/4" Learn More
  4. TELEDYNE - 8036-332 - Relay, military. 12VDC.
    TELEDYNE - 8036-332 - Relay, military. 12VDC.
    $20.00
    Relay, military. 12VDC. Package: TO-39-5 gold leads. Learn More
  5. TELEDYNE - 61A-20B2-11Z - Relay, SSR. Control: 90-280VAC.
    TELEDYNE - 61A-20B2-11Z - Relay, SSR. Control: 90-280VAC.
    $74.95
    Relay, SSR. Control: 90-280VAC. Load: 20Amp 280VAC 400Hz. Case. Incapsulated module. Dimensions: 2.003" sqaure x 1.224" high. Contacts: screw. Note: solid state. New older stock. Learn More
  6. STRUTHERS & DUNN - M6106/27-019 - 24VDC Crystal Can - Used DPDT-5A
    STRUTHERS & DUNN - M6106/27-019 - 24VDC Crystal Can - Used DPDT-5A
    Special Price $14.95 Regular Price $25.00
    PULLS 24VDC Crystal Can - Used DPDT-5A FCB-210-19 MILITARY RELAYS 5A DPDT CONTACTS:28VDC OR 115/200VAC 400Hz 5A POLARIZED TYPE 1 HERMETICALLY SEALED 450-ohm Learn More
  7. Stromberg-Finland - PATAM1D1O - ADJUSTABLE CURRENT Plug-In
    Stromberg-Finland - PATAM1D1O - ADJUSTABLE CURRENT Plug-In
    $49.79
    ADJUSTABLE CURRENT Plug-In made in Findland. 660VAC IEC292 BS4941 VDE0660 CSA UL etc MAX 25Amps. Dial setting are full load current. Trip current is 120% of dial setting. Appears adjustable from 7 to 10 Amps. One NC and One NO contacts. 3-pin plug-in Learn More
  8. STRUTHERS & DUNN - A314XCX48P - 6VDC Coil 10Amp
    STRUTHERS & DUNN - A314XCX48P - 6VDC Coil 10Amp
    $9.96
    6VDC Coil 3PDT-10Amp power Relay plastic enclosed 11-OctalRFE/Used Learn More
  9. STRUTHERS & DUNN - C281XBX413 - 12VDC-10Amp 120AC/32DC RELAYS PCB MT
    STRUTHERS & DUNN - C281XBX413 - 12VDC-10Amp 120AC/32DC RELAYS PCB MT
    Special Price $7.49 Regular Price $10.00
    12VDC 10AMP 120AC/32DC RELAYS PCB MT Learn More
  10. Square D - B5.50 - OVERLOAD RELAY
    Square D - B5.50 - OVERLOAD RELAY
    Special Price $9.97 Regular Price $13.55
    OVERLOAD RELAY THERMAL UNIT NEW IN MANUF BOX Learn More
  11. Square D - B1.45 - OVERLOAD RELAY
    Square D - B1.45 - OVERLOAD RELAY
    Special Price $14.98 Regular Price $22.50

    Square D - B1.45 - Overload Relay Thermal Unit

    B1.45, Square D, B Series, thermal overload submotor control, B B, rated for 1.03-1.14 amps, B1.45 suitable for use with thermal overload relays, magnetic motor starters & motor controls

    Range of Product: B

    Thermal Overload Type: Melting Alloy

    Motor Tripping Class: 20

    In Manufacturers Packaging

    Learn More
  12. SSAC - TSM210.05 - Timer, adjustable. Module.
    SSAC - TSM210.05 - Timer, adjustable. Module.
    $24.95
    Timer, adjustable. Module. Goes in series with relay coil. Learn More
  13. SSAC - TS1211.5 - 24VAC 1.5-Second 1Amp
    SSAC - TS1211.5 - 24VAC 1.5-Second 1Amp
    $20.88
    2"Square module, ya put in 24 Alternating Volts and after a second and a half it'll switch 5mAmps to a whole amp of 120VAC. Versa-Timer Learn More
  14. SSAC - TRB120A1Y600 - DELAY on BREAK (Release) 10-minute fixed
    SSAC - TRB120A1Y600 - DELAY on BREAK (Release) 10-minute fixed
    $45.00
    120VAC 8-pin Octal Plug-In - FIXED DELAY of 600-Seconds - Input voltage 120VAC must be applied before and during timing. Upon closure of the INITIATE switch, the output relay energizes, the time delay begins when the Initiate switch is Opened. 600 seconds +/-20% SPDT-10Amps 2.4"x1.7"x2.9" above socket. spec sheet included. Learn More
  15. SSAC - TDUH3000A - TDR Delay On Make 10-to-10,230 Sec
    SSAC - TDUH3000A - TDR Delay On Make 10-to-10,230 Sec
    $34.95
    Switch selectable delays from 10Sec to 2.8Hours, in 10Sec increments via10-position DIP switch. Operating Voltage: 19 to 144V AC/DC. No first-shot effect. Load: 1A-max in series with module. Learn More
  16. Square D Schneider Electric - 9001 TB - Contact Block. 600VAC, 120VDC.
    Square D Schneider Electric - 9001 TB - Contact Block. 600VAC, 120VDC.
    Special Price $28.98 Regular Price $46.50

    Square D Schneider Electric - 9001 TB - Contact Block.

    Status: Discontinued

    HH Series

    2NO/2NC for Type-T Operators

    600VAC, 120VDC, Heavy Duty.

    Listed: UL/CSA.

    New Old Stock

    Alternate: 9001KA1, 9001 75523, 785901

    Made in Ireland.

    Learn More
  17. Square D - 9999SX-12 - Contactors. Auxiliary Contact.
    Square D - 9999SX-12 - Contactors. Auxiliary Contact.
    Special Price $72.98 Regular Price $95.00

    Square D - 9999SX-12 - Contactors.

    Square D by Schneider Electric

    Current Rating: 3 A

    Voltage Rating: 600V

    Termination: Quick Connect

    Auxiliary Contact

    1 Normally Closed

    Type S, Size 00-2. Series A.

    RoHS Compliant

    Learn More
  18. Square D - 9999SX-12 - Contactors. Auxiliary Contact.
    Square D - 9999SX-12 - Contactors. Auxiliary Contact.
    Special Price $72.98 Regular Price $95.00

    Square D - 9999SX-12 - Contactors.

    Square D by Schneider Electric

    Current Rating: 3 A

    Voltage Rating: 600V

    Termination: Quick Connect

    Auxiliary Contact

    1 Normally Closed

    Type S, Size 00-2. Series A.

    RoHS Compliant

    Learn More
  19. SPC - SMS4-45 - Relay, socket. 7Amp 300V. Din rail.
    SPC - SMS4-45 - Relay, socket. 7Amp 300V. Din rail.
    $6.99
    Relay, socket. 7Amp 300V. Din rail. 14 Pin, miniature. Note: Hold down clips not included. Learn More
  20. SSAC - TS6321N - Timers, solid state. Input: 24V.
    SSAC - TS6321N - Timers, solid state. Input: 24V.
    $19.00
    Timers, solid state. 1Amp max at rated voltage. Input: 24V. Mount: PCB. Case: module with five 1/4" male quick connect terminals. Dimensions: 2.025" square x 0.75" high. More info: http://www.ssac.com/catalog/TS601A01.pdf Learn More
  21. SSAC - HRDR432B5 - SS TIMER OFF: 5-500MIN ON:10-1000-SEC 15a
    SSAC - HRDR432B5 - SS TIMER OFF: 5-500MIN ON:10-1000-SEC 15a
    Special Price $79.95 Regular Price $95.00
    SS TIMER OFF: 5-500MIN ON:10-1000-SEC 15a Learn More
View as List Grid

Items 865-888 of 1433

per page
Set Descending Direction
What's this? Check "Remember Me" to access your shopping cart on this computer even if you are not signed in.