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    Controls & Indicators / SCR Power Control

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    Results 1-50 of 241.
    WATLOW DC21-60C0-0000

    WATLOW

    DC21-60C0-0000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 3 PHASE, 2 CONTROLLED LEGS, FAN COOLED 120 VAC STANDARD DIN-RAIL OR PANEL HEAT SINK, 277-600 VAC, 50/60 HZ, 4.5-32 VDC INPUT, CONTACTOR OUTPUT, NO A ...
    ✓ IN STOCK!
    $740.00 Buy Surplus As Low As $444.00
    $444.00
    Repair Yours $280.00
    KB ELECTRONICS KBPB-225

    KB ELECTRONICS

    KBPB-225

    DISCONTINUED BY MANUFACTURER, DC SCR CHASSIS RELAY, REVERSING, 230 VAC, 1.5-3 HP. W/HS 180 VDC ARM
    ✓ IN STOCK!
    $367.00 Buy Surplus As Low As $221.00
    $221.00
    Repair Yours $200.00
    WATLOW DC20-60C0-0000

    WATLOW

    DC20-60C0-0000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 3 PHASE, 2 CONTROLLED LEGS, NATURAL CONVECTION CURRENT 18 AMP @ 50 DEGREES C, 277-600 VAC, 50/60 HZ, 4.5-32 VDC INPUT, CONTACTOR OUTPUT, NO ALARM, E ...
    ✓ IN STOCK!
    $590.00 Buy Surplus As Low As $354.00
    $354.00
    Repair Yours $220.00
    ALLEN BRADLEY 800T-RT3A

    ALLEN BRADLEY

    800T-RT3A

    800T, 7/9 HAZARD LOC, 800T SEL SWITCH STATION, 3 POSITON PANEL MOUNTING
    Buy Surplus As Low As $137.00
    $137.00
    Repair Yours $200.00
    WATLOW DC31-48S0-S000

    WATLOW

    DC31-48S0-S000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C SERIES, 480 VAC, 4-20 MA INPUT, 3 PHASE, 3 CONTROLLED LEGS, FAN COOLED 120 VAC STANDARD DIN-RAIL OR PANEL HEAT SINK, TIME BASE OUTPUT, SHORTED SCR AL ...
    ✓ IN STOCK!
    $1,629.74 Buy Surplus As Low As $634.00
    $634.00
    Repair Yours $380.00
    WATLOW DD10-60F0-0000

    WATLOW

    DD10-60F0-0000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE D, CONTROL INPUT, 1 PHASE, 1 CONTROLLED LEG, NATURAL CONVECTION, 277-600 VAC, 50/60 HZ, 4-20 MA DC INPUT, VARIABLE TIME-BASE OUTPUT, NO ALARM, ENGLISH ...
    ✓ IN STOCK!
    $972.00 Buy Surplus As Low As $584.00
    $584.00
    Repair Yours $300.00
    GORING KERR TEK-21

    GORING KERR

    TEK-21

    DISCONTINUED BY MANUFACTURER, DISPLAY BOARD, METAL DETECTOR CONTROL PANEL, 100 KHZ, WITH FUNCTION KEYS, TEK/DSP
    ✓ IN STOCK!
    Buy Surplus As Low As $4,020.00 $2,010.00
    $4,020.00 $2,010.00
    Repair Yours $3,350.00
    WATLOW DC20-60F0-S000

    WATLOW

    DC20-60F0-S000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 3 PHASE, 2 CONTROLLED LEGS, NATURAL CONVECTION CURRENT 18AMP @ 50DEG C, 277-600VAC, 50/60HZ, 4-20MA DC INPUT, VARIABLE TIME-BASE OUTPUT, SHORTED SCR ...
    ✓ IN STOCK!
    $720.00 Buy Surplus As Low As $432.00
    $432.00
    Repair Yours $359.00
    DART CONTROLS 15DV2A

    DART CONTROLS

    15DV2A

    DC MOTOR: ENCLOSED ENCLOSURE, 25 NAMEPLATE RPM 120 & 240V (MOQ=1, PKG QTY=1)
    ✓ IN STOCK!
    $154.00 Buy New $154.00
    $74.00
    Repair Yours $200.00
    WATLOW 5.598.322

    WATLOW

    5.598.322

    DISCONTINUED BY MANUFACTURER, SOLID STATE CONTROLLER, 600V, 50/60HZ, AVAILABLE, REBUILT SURPLUS, NEW, NEVER USED, REPAIR YOURS, 24 HOUR RUSH REPAIR, 5-10 DAR REPAIR, 2 YEAR RADWELL WARRANTY
    ✓ IN STOCK!
    Buy Surplus As Low As $300.00 $150.00
    $300.00 $150.00
    Repair Yours $249.00
    WATLOW DC10-24L0-0000

    WATLOW

    DC10-24L0-0000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 1 PHASE, 1 CONTROLLED LEG, NATURAL CONVECTION CURRENT 18 AMP @ 50 DEGREES C, 120-240 VAC, 50/60 HZ, 4-20 MA INPUT, PHASE ANGLE OUTPUT, W/ LIMITING, ...
    $816.00 Buy Surplus As Low As $490.00
    $490.00
    Repair Yours $407.00
    WATLOW DC20-24C0-0000

    WATLOW

    DC20-24C0-0000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 3 PHASE, 2 CONTROLLED LEGS, NATURAL CONVECTION CURRENT 18 AMP @ 50 DEGREES C, 120-240 VAC, 50/60 HZ, 4.5-32 VDC INPUT, CONTACTOR OUTPUT, NO ALARM, E ...
    ✓ IN STOCK!
    $773.00 Buy Surplus As Low As $448.00
    $448.00
    Repair Yours $322.00
    WATLOW DC30-60C0-0000

    WATLOW

    DC30-60C0-0000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 3 PHASE, 3 CONTROLLED LEGS, NATURAL CONVECTION CURRENT 18 AMP @ 50 DEGREES C, 277-600 VAC, 50/60 HZ, 4.5-32 VDC INPUT, CONTACTOR OUTPUT, NO ALARM, E ...
    ✓ IN STOCK!
    $695.00 Buy Surplus As Low As $417.00
    $417.00
    Repair Yours $347.00
    WATLOW DC21-60F0-0000

    WATLOW

    DC21-60F0-0000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 3 PHASE, 2 CONTROLLED LEGS, FAN COOLED 120 VAC STANDARD DIN-RAIL OR PANEL HEAT SINK, 277-600 VAC, 50/60 HZ, 4-20 MA DC INPUT, VARIABLE TIME-BASE OUT ...
    $717.00 Buy Surplus As Low As $431.00
    $431.00
    Repair Yours $299.00
    WATLOW DC31-60F0-S000

    WATLOW

    DC31-60F0-S000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 3 PHASE, 3 CONTROLLED LEGS, FAN COOLED 120 VAC STANDARD DIN-RAIL OR PANEL HEAT SINK, 277-600 VAC, 50/60 HZ, 4-20 MA DC INPUT, VARIABLE TIME-BASE OUT ...
    ✓ IN STOCK!
    $1,020.00 Buy Surplus As Low As $612.00
    $612.00
    Repair Yours $508.00
    ADVANCED ILLUMINATION S6000

    ADVANCED ILLUMINATION

    S6000

    DISCONTINUED BY MANUFACTURER, OUTPUT STROBE CONTROLLER, 1.25AMP, 24VDC, RS-232, BLACK BOX
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $300.00
    CONTROL CONCEPTS 1600-PM6-01

    CONTROL CONCEPTS

    1600-PM6-01

    DISCONTINUED BY MANUFACTURER, SCR POWER CONTROLLER, 6•PAK, 6 POSITIONS, UP TO 70 AMP SCR CONTROL, SINGLE OR THREE PHASE, PHASE ANGLE OR ZERO CROSS, 120 TO 575 VAC, ISOLATED HEATSINK, FAN COO ...
    Buy Surplus As Low As $2,160.00
    $2,160.00
    Repair Yours $1,800.00
    ASEA BROWN BOVERI BC201

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    BC201

    POWER CONTROL BOARD, LINE REGENERATIVE SCR, DUAL VOLTAGE,120V, 1.5 HP, 240V, 3HP
    ✓ IN STOCK!
    $1,351.00 Buy New $1,351.00
    $811.00
    Repair Yours $689.17
    WATLOW PC91-N20B-1000

    WATLOW

    PC91-N20B-1000

    MICROPROCESSOR-BASED SCR POWER CONTROLLER, POWER SERIES, 65-250 AMP PACKAGE, 3 SINGLE PHASE ZONES, HEATER DIAGNOSTICS, NON FAN COOLED, 65 AMP OUTPUT, 200-480 V OUTPUT, EIA/TIA-232/485
    ✓ IN STOCK!
    $3,025.00 Buy Surplus As Low As $1,815.00
    $1,815.00
    Repair Yours $1,507.00
    CRISTAL CONTROLS CCT30-3

    CRISTAL CONTROLS

    CCT30-3

    3 POWER MODULE SSR TRIAC FOR ELECTRIC BASEBOARD, CONTROL SIGNAL 3-32VDC, 24VAC, 24VDC, 30 AMPS, 48VAC-600VAC, 3 PHASES (2 LEGS), 50-60HZ, ZERO-CROSSING OPERATION, CRISTAL CONTROLS
    $330.00 Buy Surplus As Low As $198.00
    $198.00
    ASEA BROWN BOVERI BC140

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    BC140

    DC DRIVE CONTROLLER, SUPPLY VOLTAGE 120/240VAC 50/60 HZ, 2HP, FRONT ON/OFF SWITCH, SPEED ADJUSTMENT KNOB
    ✓ IN STOCK!
    $598.00 Buy New $598.00
    $455.00
    Repair Yours $304.71
    ASEA BROWN BOVERI 86466-91SB

    ASEA BROWN BOVERI

    BALDOR RELIANCE

    86466-91SB

    DISCONTINUED BY MANUFACTURER, RECTIFIER STACK, 2-BOLT BRACKET MOUNT, DUAL HEAT SINK STACKS
    ✓ IN STOCK!
    Buy Surplus As Low As $7,800.00
    $7,800.00
    Repair Yours $3,500.00
    SPANG FC7G5-B-2251A10

    SPANG

    FC7G5-B-2251A10

    POWER CONTROL UNIT, PHASE ANGLE FIRING(6 SCR), 60HZ, 480V LINE, ENCLOSED CHASSIS, CURRENT LIMIT, 350 MCM-6 AWG
    $9,106.00 Buy Surplus As Low As $5,464.00
    $5,464.00
    Repair Yours $4,536.00
    WATLOW DC2C-5660-C001

    WATLOW

    DC2C-5660-C001

    DISCONTINUED BY MANUFACTURER, SOLID STATE POWER CONTROLLER, DIN-A-MITE, 3 PHASE, 2 LEG, ZERO CROSS CONTACTOR, 56 AMP, 277 TO 600 VAC, 50/60 HZ, C0=V (DC) CONTACTOR (OUTPUT CONTROL TYPE C ONL ...
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $270.00
    EEC AEG ENR763-729-50-36

    EEC AEG

    ENR763-729-50-36

    CONTROLLER SCR 500AMP THYROVAR
    Buy Surplus As Low As $10,680.00
    $10,680.00
    Repair Yours $8,900.00
    DANAHER CONTROLS 64403002

    DANAHER CONTROLS

    PARTLOW

    64403002

    KIT 5 MICRO SW AND SCRS
    $80.00 Buy New $80.00
    $48.00
    DANAHER CONTROLS 64403013

    DANAHER CONTROLS

    PARTLOW

    64403013

    KIT 55 MICRO SW AND SCRS
    $75.00 Buy New $75.00
    $45.00
    WATLOW DC10-60P0-0000

    WATLOW

    DC10-60P0-0000

    SCR POWER SWITCHING DEVICE, DIN-A-MITE C, 1 PHASE, 1 CONTROLLED LEG, NATURAL CONVECTION CURRENT 18 AMP @ 50 DEGREES C, 277-600 VAC, 50/60 HZ, 4-20 MA INPUT, PHASE ANGLE OUTPUT, NO ALARM, ENG ...
    $677.00 Buy Surplus As Low As $407.00
    $407.00
    Repair Yours $338.00
    EATON CORPORATION MKIII

    EATON CORPORATION

    CUTLER HAMMER

    MKIII

    DISCONTINUED BY MANUFACTURER, POWER CONTROLLER, MK111, 1 PHASE, 230-460 VAC, 50 VDC, 60 HZ, SCREW TERMINAL
    Buy Surplus As Low As $2,220.00
    $2,220.00
    Repair Yours $1,843.00
    CHROMALOX 360057

    CHROMALOX

    360057

    4468-30400 NEMA 4X PANEL
    $2,750.00 Buy New $2,750.00
    $1,650.00
    Repair Yours $1,370.00
    OGDEN TC-4168-327169025(3)

    OGDEN

    TC-4168-327169025(3)

    MINI SCR PANEL™ - SINGLE PHASE FIRED SCR MINI POWER CONTROL PANEL
    $5,915.00 Buy Surplus As Low As $3,549.00
    $3,549.00
    Repair Yours $2,947.00
    OGDEN TC-4133-13116

    OGDEN

    TC-4133-13116

    TC-4133 SCR PANEL™ - THREE PHASE THREE-LEG ZERO FIRED SCR POWER CONTROL PANEL
    $18,056.00 Buy Surplus As Low As $10,834.00
    $10,834.00
    Repair Yours $8,993.00
    CONTROL CONCEPTS 3020-48-20-4/20MA

    CONTROL CONCEPTS

    3020-48-20-4/20MA

    SCR POWER CONTROLLER 480VAC 50/60HZ 3PH 20AMP 4-20
    $615.00 Buy Surplus As Low As $369.00
    $369.00
    Repair Yours $308.00
    EEC AEG THYRO-3P-500-495HF

    EEC AEG

    THYRO-3P-500-495HF

    CONTROLLER THYRISTOR TYPE
    $10,600.00 Buy Surplus As Low As $6,360.00
    $6,360.00
    Repair Yours $5,300.00
    EEC AEG 2.000.000.326

    EEC AEG

    2.000.000.326

    CONTROLLER THYRISTOR TYPE
    $10,600.00 Buy Surplus As Low As $6,360.00
    $6,360.00
    Repair Yours $5,300.00
    ROBICON 448331.94

    ROBICON

    HALMAR

    448331.94

    PC BOARD SCR CONTROLLER WATER COOLED 480V 350 AMP
    $4,452.00 Buy Surplus As Low As $2,672.00
    $2,672.00
    Repair Yours $2,226.00
    DWYER LTT12-0

    DWYER

    LTT12-0

    LTT12-0 SSR MON 10-19VAC TRIG
    $170.00 Buy New $170.00
    $102.00
    DANAHER CONTROLS 64403009

    DANAHER CONTROLS

    PARTLOW

    64403009

    KIT 18A MICRO SW AND SCRS
    $186.00 Buy New $186.00
    $112.00
    CHROMALOX 307088

    CHROMALOX

    307088

    4534-40530 SCR PNL
    $13,750.00 Buy New $13,750.00
    $8,250.00
    Repair Yours $6,848.00
    OGDEN TC-4233-03500029000(5)

    OGDEN

    TC-4233-03500029000(5)

    TC-4233 SCR PANEL™ - THREE PHASE-LEG ZERO SIX SCR FIRED SCR POWER CONTROL PANEL
    $14,373.00 Buy Surplus As Low As $8,624.00
    $8,624.00
    Repair Yours $7,159.00
    OGDEN TC-4233-03501049000(5)

    OGDEN

    TC-4233-03501049000(5)

    TC-4233 SCR PANEL™ - THREE PHASE-LEG ZERO SIX SCR FIRED SCR POWER CONTROL PANEL
    $16,500.00 Buy Surplus As Low As $9,900.00
    $9,900.00
    Repair Yours $8,218.00
    OGDEN TC-4168-327129025(3)

    OGDEN

    TC-4168-327129025(3)

    MINI SCR PANEL™ - SINGLE PHASE FIRED SCR MINI POWER CONTROL PANEL
    $4,514.00 Buy Surplus As Low As $2,709.00
    $2,709.00
    Repair Yours $2,249.00
    OGDEN TC-4232-02221109025(5)

    OGDEN

    TC-4232-02221109025(5)

    TC-4232 SCR PANEL™ - THREE PHASE TWO-LEG ZERO SCR POWER CONTROL PANEL
    $10,377.00 Buy Surplus As Low As $6,227.00
    $6,227.00
    Repair Yours $5,168.00
    OGDEN TC-4133-13105

    OGDEN

    TC-4133-13105

    TC-4133 SCR PANEL™ - THREE PHASE THREE-LEG ZERO FIRED SCR POWER CONTROL PANEL
    $15,358.00 Buy Surplus As Low As $9,215.00
    $9,215.00
    Repair Yours $7,649.00
    OGDEN TC-4168-327319025(3)

    OGDEN

    TC-4168-327319025(3)

    MINI SCR PANEL™ - SINGLE PHASE FIRED SCR MINI POWER CONTROL PANEL
    $5,708.00 Buy Surplus As Low As $3,425.00
    $3,425.00
    Repair Yours $2,843.00
    OGDEN TC-4232-02221519025(5)

    OGDEN

    TC-4232-02221519025(5)

    TC-4232 SCR PANEL™ - THREE PHASE TWO-LEG ZERO SCR POWER CONTROL PANEL
    $14,788.00 Buy Surplus As Low As $8,873.00
    $8,873.00
    Repair Yours $7,365.00
    OGDEN TC-4232-02221419025(5)

    OGDEN

    TC-4232-02221419025(5)

    TC-4232 SCR PANEL™ - THREE PHASE TWO-LEG ZERO SCR POWER CONTROL PANEL
    $13,076.00 Buy Surplus As Low As $7,846.00
    $7,846.00
    Repair Yours $6,512.00
    OGDEN TC-4168-327059025(3)

    OGDEN

    TC-4168-327059025(3)

    MINI SCR PANEL™ - SINGLE PHASE FIRED SCR MINI POWER CONTROL PANEL
    $4,359.00 Buy Surplus As Low As $2,616.00
    $2,616.00
    Repair Yours $2,171.00
    OGDEN TC-4168-327179025(3)

    OGDEN

    TC-4168-327179025(3)

    MINI SCR PANEL™ - SINGLE PHASE FIRED SCR MINI POWER CONTROL PANEL
    $6,175.00 Buy Surplus As Low As $3,705.00
    $3,705.00
    Repair Yours $3,076.00
    OGDEN TC-4168-327159025(3)

    OGDEN

    TC-4168-327159025(3)

    MINI SCR PANEL™ - SINGLE PHASE FIRED SCR MINI POWER CONTROL PANEL
    $4,774.00 Buy Surplus As Low As $2,865.00
    $2,865.00
    Repair Yours $2,378.00
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