Relay Contactor
Todays deals on Relay Contactor?
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HOMEWOOD PRIDUCTS CONTACTOR TYPE 50-FN-3 PART # 1186279 NSN: 5945-00-312-5356 $3,500.00 |
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Westinghouse GCL-630 Size 6 Contactor w/ latching relay $2,400.00 |
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Telemecanique Contactor 600V 400A IEC Plus Options $2,217.00 |
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Telemecanique LC1F400G7 Contactor 575Vac 400Amp $1,850.00 |
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ASCO 920 3 pole Lighting Contactor 225amp Feeder Circuit With Subpanel Open Type $1,795.00 |
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ASCO 920 LIGHTING CONTACTOR, 3 POLE, 225 AMP $1,669.52 |
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ASCO 920 3 pole Lighting Contactor 200amp Feeder Circuit With Subpanel Open Type $1,662.00 |
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ASCO 920 LIGHTING CONTACTOR, 3 POLE, 200 AMP $1,547.41 |
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ASCO 920 3 pole Lighting Contactor 225 amp Feeder Circuits No Subpanel Open Type $1,526.00 |
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ASCO 920 3 pole Lighting Contactor 150amp Feeder Circuit With Subpanel Open Type $1,491.00 |
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ASCO 920 2 pole Lighting Contactor 225amp Feeder Circuit With Subpanel Open Type $1,426.00 |
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ASCO 920 3 pole Lighting Contactor 200 amp Feeder Circuits No Subpanel Open Type $1,408.00 |
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ASCO 920 2 pole Lighting Contactor 200amp Feeder Circuit With Subpanel Open Type $1,316.00 |
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ASCO 920 LIGHTING CONTACTOR, 3 POLE, 200 AMP $1,307.97 |
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AB 100W-B300ND2 SIZE 5 WELDING CONTACTOR * NEW $1,199.99 |
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WESTINGHOUSE CONTACTOR (RELAY) A201K4CA & 5250C85G02 DUAL MARKED SIZE 4 $1,250.00 |
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ASCO 920 3 pole Lighting Contactor 150 amp Feeder Circuits No Subpanel Open Type $1,242.00 |
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ASCO 920 2 pole Lighting Contactor 225 amp Feeder Circuits No Subpanel Open Type $1,226.00 |
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RELIANCE CONTACTOR P/N 418227-AE $1,225.00 |
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ASCO 920 2 pole Lighting Contactor 150amp Feeder Circuit With Subpanel Open Type $1,163.00 |
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ASCO 920 2 pole Lighting Contactor 200 amp Feeder Circuits No Subpanel Open Type $1,130.00 |
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ASCO 920 3 pole Lighting Contactor 100amp Feeder Circuit With Subpanel Open Type $1,104.00 |
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ASCO 920 LIGHTING CONTACTOR, 3 POLE, 100 AMP $1,032.57 |
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GE 463MD0NJA LIGHT CONTACTOR CONTROL MODULE 115-120VAC $1,000.00 |
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ASCO 920 3 pole Lighting Contactor 75amp Feeder Circuit With Subpanel Open Type $1,017.00 |
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Telemecanique LC1F265G7 Contactor 600V 265A IEC +OPT $995.95 |
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ASCO 920 2 pole Lighting Contactor 150 amp Feeder Circuits No Subpanel Open Type $983.00 |
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New Square D 8903SQO2V02 Light CONTACTOR, ELEC, 120v, 100A, Open, 3P $980.00 |
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ASCO 920 3 pole Lighting Contactor 60amp Feeder Circuit With Subpanel Open Type $974.00 |
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SPRECHER+SCHUH CONTACTOR CA6-180-EI 22.851.102.10 NEW $950.00 |
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ASCO 920 2 pole Lighting Contactor 100amp Feeder Circuit With Subpanel Open Type $942.00 |
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5 NEW SIEMENS COMBINATION CONTACTOR MODEL 3TK28-04-0BB4 $899.99 |
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ASCO 920 3 pole Lighting Contactor 100 amp Feeder Circuits No Subpanel Open Type $904.00 |
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Square D Lighting Contactor 200 Amp 3P 480V $850.00 |
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ASCO 920 2 pole Lighting Contactor 75amp Feeder Circuit With Subpanel Open Type $880.00 |
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ASCO 920 3 pole Lighting Contactor 30amp Feeder Circuit With Subpanel Open Type $877.00 |
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Square D 8502SFO2V04S Contactors, 3 Pole, 135 Amp, NEW! $855.00 |
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ASCO 920 2 pole Lighting Contactor 60amp Feeder Circuit With Subpanel Open Type $849.00 |
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ASCO 920 3 pole Lighting Contactor 75 amp Feeder Circuits No Subpanel Open Type $846.00 |
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ASCO 920 LIGHTING CONTACTOR, 3 POLE, 100 AMP $842.64 |
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ASCO 920 3 pole Lighting Contactor 60 amp Feeder Circuits No Subpanel Open Type $814.00 |
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ASCO 920 2 pole Lighting Contactor 100 amp Feeder Circuits No Subpanel Open Type $792.00 |
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ASCO 920 2 pole Lighting Contactor 30amp Feeder Circuit With Subpanel Open Type $781.00 |
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ASCO 920 2 pole Lighting Contactor 75 amp Feeder Circuits No Subpanel Open Type $741.00 |
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JOSLYN CLARK CONTACTOR 110 AMP 240 V MODEL 5DP3-11100 $699.99 |
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ASCO 920 2 pole Lighting Contactor 60 amp Feeder Circuits No Subpanel Open Type $716.00 |
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SIEMENS COMBINATION CONTACTOR MODEL 3TK28-04-0BB4 3TK28040BB4 NIB 3TK2804-0BB4 $700.00 |
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FUJI SS803-1Z-D2 solid state contactor/solid relay $639.20 |
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ASCO 920 2 pole Lighting Contactor 30 amp Feeder Circuits No Subpanel Open Type $659.00 |
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G.E. CR360L603 200A/3P/460/480V LIGHTING CONTACTOR $595.00 |
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Square D 6 Pole Lighting Contactor 8903LXG60V02R6 – New in Box $607.50 |
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SQUARE D CONTACTOR RELAY SER. B # 8965DPR23V02 NSN: 6110-01-279-9587 $575.00 |
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Allen Bradley Contactor, Relay Series K Part# 702-D0D93 $550.00 |
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ASCO 918 12 Pole Lighting Contactor 20 amp for Branch Circuits Enclosed Type $548.00 |
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ASCO 918 6 pole Lighting Contactor 20 amp for Branch Circuits Normally Enclosed $548.00 |
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ABB Contactor CONTROL EH170 3PH 3 POLE 230V 75HP 3 PH $499.00 |
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1 SIEMENS 3TF50 CONTACTOR w/ 3UA60 OVERLOAD RELAY L6 $495.00 |
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ASCO 918 6 pole Lighting Contactor 20 amp for Branch Circuits Normally Open $513.00 |
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ASCO 918 12 Pole Lighting Contactor 20 amp for Branch Circuits Open Type $513.00 |
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Contactor 28vdc coil 335amps @200v Hartman $500.00 |
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Cutler Hammer C832JN3 & C832KN9 Contactor $489.00 |
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ASCO 918 10 Pole Lighting Contactor 20 amp for Branch Circuits Enclosed Type $505.00 |
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Square D CR1F185M7 Contactor, 185 Amp, 3 Pole, NEW! $465.00 |
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ASCO 918 10 Pole Lighting Contactor 20 amp for Branch Circuits Open Type $470.00 |
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A-B 700DC-PK800Z24 CONTACTOR 24VDC 8 N.O 10A 600VDC NEW $450.00 |
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NEW 8903LXO1200V02 R6 SQUARE D 12 POLE LIGHTING CONTACTOR 120V COIL LATCHING $464.95 |
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GE CR353EH3BA1 CONTACTOR DEFINITE PURPOSE 90 AMP 3 POLE $449.99 |
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ASCO 918 4 pole Lighting Contactor 20 amp for Branch Circuits Normally Enclosed $459.00 |
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ASCO 918 8 Pole Lighting Contactor 20 amp for Branch Circuits Enclosed Type $459.00 |
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Cutler-Hammer C10FN3 Reversing Contactors, Size 4, 135A $425.00 |
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ASCO 918 LIGHTING CONTACTOR, 12 POLE, MECHANICALLY HELD $426.07 |
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GE 463M40NJA10A0 Lighting Contactor Mechanically Held w/ enclosure “NIB” $400.00 |
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SCHNEIDER LC1F265 CONTACTOR 600VAC 465AMP IEC +OPTIONS $424.97 |
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ASCO 918 4 pole Lighting Contactor 20 amp for Branch Circuits Normally Open $423.00 |
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ASCO 918 8 Pole Lighting Contactor 20 amp for Branch Circuits Open Type $423.00 |
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ASCO 920 LIGHTING CONTACTOR 100A 3 PHASE 120V COIL BRAND NEW $395.00 |
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Allen Bradley Reversing Contactor 104S-C09DJ210B (2803) $397.99 |
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UP TO 2 ALLEN BRADLEY REVERSING CONTACTOR ASSEMBLIES MODEL 8736SB0-4 $399.99 |
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ALLEN BRADLEY 702-FOD93 SIZE 5 CONTACTOR 120 VAC COIL $400.00 |
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GE CONTACTOR CR305EO SIZE 3 100 AMP $399.99 |
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ASCO 918 3 pole Lighting Contactor 20 amp for Branch Circuits Normally Enclosed $393.00 |
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ASCO 918 6 Pole Lighting Contactor 20 amp for Branch Curcuits Enclosed Type $393.00 |
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SIEMENS 80 AMP REVERSING CONTACTOR OVERLOAD ASSEMBLY 3RT10463AK60 3RB10461EB0 $379.99 |
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Siemens 3TK2804-0AC2 Contactor Safety Combination for Safety Circuits H75 $360.00 |
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ALLEN BRADLEY 100S-C60DJ22BC 60 AMP SAFETY CONTACTOR 24 VDC COIL w/DIODE $350.00 |
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Fuji Electric SS201-3Z-D3 Solid State Contactor Relay $329.00 |
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Square D LC1FH43 Contactor, 350 A, 120 VAC Coil $350.00 |
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ASCO 918 3 pole Lighting Contactor 20 amp for Branch Circuits Normally Open $357.00 |
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ASCO 918 LIGHTING CONTACTOR, 8 POLE, MECHANICALLY HELD $353.43 |
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PRESTOLITE ELECTRIC INC JCQ-4006D POWER RELAY / CONTACTOR / STARTER, 72V 72 VOLT $350.00 |
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ABB EHD 280amp Contactor $330.00 |
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OMRON G3J-T217BL-C-AC100-240V SS CONTACTOR SOFT START $329.00 |
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CA7-12C-M22 DC Contactor FREE SHIPPING $340.00 |
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TELEMECANIQUE LP1 D8011 BD CONTACTOR LP1D8011BD *NEW!! QUANTITY!!! $299.99 |
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ABB 24V TWO POLE CONTACTOR EH145C2P-YL $319.99 |
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HITACHI A58L-0001-0223/K K15BN-EPE CONTACTOR 200-220VAC $299.90 |
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Moeller DILM115 Contactor w/ ZB150-125KK Overload Relay $315.00 |
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Toshiba C300A-E Contactor, 280 Amp, 100-240 VAC Coil $295.00 |
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Telemecanique Power Contactor LC1F265-G7-22L LC1F265 G7 22L NEW $299.00 |
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SQUARE D 8501-XO40XL-V02 CONTACTOR LATCHING NEW $299.00 |
Relay Contactor Questions
Radio Crane Remote Control Systems
The receiver is crystallizationmonitored. A synthesized receiver for Crane Remote Control is an alternative for 72–76 MHz. An 8-bit micro-controller, operating at 4.9 MHz, translates the signal coming from the rf module and crosses the output commandmentsthroughout the I/O panelsto the output modules.
The ac receiver utilizes 120V ac Stable State Transmission output modules. No equipmentbroadcasts arenecessary for controllers up to and comprising size four contactors. An LED shows the position ofthe output module. A step less, parallel output module is present; as is a transmission cardusing electro-mechanical output transmits. Input modules checks the level of the 120V acControl Power, The principal Contactor, plus M, F, R for everymovement.
The output modules on the dc receiver are 270V dc Solid State Relays. No interfacerelays are needed for controllers up to and including size 5 contactors. The outputmodule status is shown by LED’s: red = output activated; green = output current flowing.Input modules monitor the status of the 250V dc Control Power, Main Contactor, plus M,F, R for each motion.
Each transmitter/receiver pair has their own unique 7–bit address code (the first seven bits of the digital message). Unless the transmitter address and receiver address areidentical, the system will not respond to any command, regardless of the frequency.
Message integrity is assured by use of an 8-bit Cyclic Redundancy Check (CRC)code. Cyclic redundancy check is a division performed in the transmitter logic,which produces a remainder that is transmitted last as the 8-bit check code. Thereceiver logic performs a like division on the received message (without the CRC) toproduce its own 8–bit CRC code. If the two CRC codes are identical, the receivedmessage will be decoded as a “valid message” and the appropriate outputs will beturned on or off, as directed.
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