Product Search

    SEARCH NOW FOR ALL YOUR MERCO SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 1-50 of 391.
    DWYER DAH-7435-RG5

    DWYER

    MERCOID

    DAH-7435-RG5

    DISCONTINUED BY MANUFACTURER, TEMPERATURER CONTROL SWITCHES, GAS-ACTUATED, REMOTE BULB, TWO INDEPENDENT SPDT SNAP SWITCHES, 100-200 DEG F,
    ✓ IN STOCK!
    Buy Surplus As Low As $1,200.00
    $1,200.00
    DWYER DA 21-2 RG 8S

    DWYER

    MERCOID

    DA 21-2 RG 8S

    DISCONTINUED BY MANUFACTURER, BOURDON TUBE PRESSURE SWITCH, 10-200 PSI RANGE, 3/8 INCH FITTING, MERCURY SWITCH, AC CAPACITY:, 120/240/440 V, 10/5/3 AMP, 3/4 HP, DC CAPACITY:, 120/240 V, 10/5 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,020.00
    $1,020.00
    Repair Yours $847.00
    DWYER DA-23-153-155

    DWYER

    MERCOID

    DA-23-153-155

    PRESSURE CONTROL, W/ MERCURY SWITCHES, SPDT, ADJUSTABLE RANGE, 1 CIRCUIT / 2 CIRCUIT, BOTTOM MOUNTING, 1/2 INCH NPT
    ✓ IN STOCK!
    Buy Surplus As Low As $599.00
    $599.00
    Repair Yours $452.00
    DWYER DRW-38-153L-4

    DWYER

    MERCOID

    DRW-38-153L-4

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROL SWITCH, 50-150 DEGREE F RANGE, AC:, 120/240 VAC, 4/2 AMP, 1/8 HP, DC:, 120/240 VDC, 4/2 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $608.00
    $608.00
    DWYER DA-531-2

    DWYER

    LOVE CONTROLS

    DA-531-2

    PRESSURE SWITCH BOURDON TUBE 115V/5A
    ✓ IN STOCK!
    $287.00 Buy New $287.00
    $125.39
    Repair Yours $300.00
    MERCOTAC 430

    MERCOTAC

    430

    ROTARY ELECTRICAL CONNECTOR, 4 CONDUCTOR, 0-250VAC/DC, 1200 RPM, ANODIZED ALUMINUM BODY, 400 GF-CM MAX ROTATIONAL TORQUE
    ✓ IN STOCK!
    $340.55 Buy Surplus As Low As $199.02
    $199.02
    DWYER DPA332RG62

    DWYER

    MERCOID

    DPA332RG62

    PRESSURE CONTROL SWITCH, 1/8'' NPT CONNECTION,
    ✓ IN STOCK!
    Buy Surplus As Low As $250.13
    $250.13
    MERCOTAC 1250

    MERCOTAC

    1250

    ROTARY ELECTRICAL CONNECTOR, 250 AMP, ONE CONDUCTOR, HIGH POWER APPLICATIONS, PLATING ELECTRODES, WELDING CABLE REELS
    ✓ IN STOCK!
    $211.17 Buy Surplus As Low As $123.22
    $123.22
    MERCOTAC 830

    MERCOTAC

    830

    SWITCH,8 CONDUCTOR, 2-4/6-30 AMPS, 0-250 V, 100 MHZ, MAX RPM 200, TEMP. 140/-20
    ✓ IN STOCK!
    $1,014.24 Buy Surplus As Low As $574.69
    $574.69
    DWYER DA-33-2-9

    DWYER

    MERCOID

    DA-33-2-9

    PRESSURE SWITCH, 120 - 440 VAC, 120 - 240 VDC, 3 - 10 AMP, 10 - 300 PSI, 2 EXTERNAL ADJUSTMENTS, THUMBSCREW, VERTICAL MOUNTING
    ✓ IN STOCK!
    $1,835.17 Buy New $1,835.17
    $1,101.91
    Repair Yours $879.00
    DWYER 9-8807-BB

    DWYER

    MERCOID

    9-8807-BB

    MERCOID, 9-8807-BB, 98807BB, MERCURY SWITCH
    ✓ IN STOCK!
    $46.37 Buy New $46.37
    $33.15
    MERCOTAC 50431

    MERCOTAC

    50431

    PLUG ASSEMBLY, W/ 12 INCH WIRES, 18-14 AWG, SUITABLE FOR UP TO 20 AMPS
    ✓ IN STOCK!
    $30.00 Buy Surplus As Low As $16.00
    $16.00
    DWYER DA-21-153-6S

    DWYER

    MERCOID

    DA-21-153-6S

    PRESSURE SWITCH, RANGE 5-100 PSIG, TEMPERATURE LIMIT 180 DEGREE F, 6 PSIG MINIMUM DEADBAND, 403SS BOURDON TUBE , DA-21-153-6S
    ✓ IN STOCK!
    $1,471.83 Buy New $1,471.83
    $1,087.00
    Repair Yours $678.00
    MERCOTAC 592

    MERCOTAC

    592

    RECEPTACLE, TWO WIRE, 6" LEADS, 18 AWG, SINGLE PIN
    ✓ IN STOCK!
    $17.34 Buy Surplus As Low As $11.11
    $11.11
    DWYER 115W-3

    DWYER

    MERCOID

    115W-3

    TEMPERATURE SWITCH, 24V, 0.9A, 50-250DEG F
    ✓ IN STOCK!
    $357.14 Buy New $357.14
    $144.58
    DWYER DA-23

    DWYER

    MERCOID

    DA-23

    PRESSURE SWITCH, 10AMP, 115V, SPST, 1/4NPT
    ✓ IN STOCK!
    $315.81 Buy New $315.81
    $242.93
    Repair Yours $300.00
    DWYER DA524-2-RG-8S

    DWYER

    MERCOID

    DA524-2-RG-8S

    DWYER, MERCOID, DA524-2-RG-8S, DA5242RG8S, PRESSURE SWITCH,GENERAL PURPOSE, FLANGED CASE BACK CONNECTION,BREAK ON PRESS. INCREASE, 10-200PSIG RANGE,
    ✓ IN STOCK!
    $293.76 Buy New $293.76
    $134.27
    Repair Yours $300.00
    DWYER 1910-0

    DWYER

    MERCOID

    1910-0

    PRESSURE SWITCH, SERIES 1900, 0.15-0.5 INCH W.C RANGE, 15 AMP, 120/480 VAC, 60 HZ, COMPACT, LOW DIFFERENTIAL
    ✓ IN STOCK!
    $101.86 Buy New $101.86
    $61.12
    MERCOTAC 55251

    MERCOTAC

    55251

    BRUSHLESS SLIP RING, ACCESSORY, TERMINAL 16 - 14 AWG
    ✓ IN STOCK!
    $1.23 Buy Surplus As Low As $0.73
    $0.73
    MERCOTAC 55110

    MERCOTAC

    55110

    CONNECTOR, MODULAR DISCONNECT, 18-22AWG
    ✓ IN STOCK!
    $0.79 Buy Surplus As Low As $0.46
    $0.46
    MERCOTAC 1250-MSX

    MERCOTAC

    1250-MSX

    ROTARY ELECTRICAL CONNECTOR, 250 AMP, ONE CONDUCTOR, STAINLESS STEEL BODY, STAINLESS STEEL BEARING, METRIC THREAD, HIGH POWER APPLICATIONS, PLATING ELECTRODES, WELDING CABLE REELS
    ✓ IN STOCK!
    $224.95 Buy Surplus As Low As $127.26
    $127.26
    MERCOTAC 57430

    MERCOTAC

    57430

    BOOT, PROTECTIVE BOOT KIT, FOR 330 & 430
    ✓ IN STOCK!
    $22.70 Buy Surplus As Low As $13.30
    $13.30
    MERCOTAC 435

    MERCOTAC

    435

    CONNECTOR, BRUSHLESS SLIP RING, 4 CONDUCTORS, 30 AMP, 500 VAC/DC, 100 MHZ MAX, 300 RPM MAX ROTATIONAL SPEED, ANODIZED ALUMINUM BODY, CHROME STEEL BEARING
    ✓ IN STOCK!
    $527.40 Buy Surplus As Low As $306.03
    $306.03
    DWYER DA-35-2

    DWYER

    MERCOID

    DA-35-2

    PRESSURE / TEMPERATURE SWITCH, 120 / 240 / 440 VOLTS, 10 / 5 / 3 AMPS
    ✓ IN STOCK!
    $240.00 Buy New $240.00
    $88.00
    MERCOTAC 230

    MERCOTAC

    230

    CONNECTOR SLIP RING, 2 TERMINAL, 30AMP, 0-250V, TWO CONDUCTORS, MAX RPM: 1800, MAX FREQ MHZ: 200, IP51
    ✓ IN STOCK!
    $109.30 Buy Surplus As Low As $60.69
    $60.69
    MERCOTAC 205

    MERCOTAC

    205

    ROTARY CONNECTOR, ELECTRICAL CONNECTOR, 2 TERMINALS, 4 AMP, 0-250 VAC/DC, 200 MHZ, 2000 RPM MAX
    ✓ IN STOCK!
    $73.86 Buy Surplus As Low As $43.43
    $43.43
    MERCOTAC 55250

    MERCOTAC

    55250

    SPADE TERMINAL END, 16 TO 14 AWG, 0 TO 250VAC OR VDC, 30 AMP, MAX OPERATING TEMP 160F
    ✓ IN STOCK!
    $1.04 Buy Surplus As Low As $0.61
    $0.61
    DWYER DR-35-2L-8

    DWYER

    MERCOID

    DR-35-2L-8

    PRESSURE SWITCH 120/440V 5AMP AC 120/240V 10AMP DC
    ✓ IN STOCK!
    Buy Surplus As Low As $55.62
    $55.62
    Repair Yours $300.00
    DWYER PGW-7000-153-P2

    DWYER

    PGW-7000-153-P2

    PGW-7000-153-P2 PRESS SW ROHS COMPLIANT: YES , PGW-7000-153-P2
    ✓ IN STOCK!
    $1,364.81 Buy New $1,364.81
    $1,009.00
    Repair Yours $466.13
    MERCOTAC 630

    MERCOTAC

    630

    CONNECTOR, ROTATING, 6 PIN, 4-30 AMP, 0-250 VAC/DC, DISCONNECTS INCLUDED (4 SM 8 LG.) BOOT KIT AVAILABLE AVAILABLE WITH STAINLESS STEEL BALL BEARING (630-SS)
    ✓ IN STOCK!
    $609.90 Buy Surplus As Low As $338.12
    $338.12
    DWYER PG-2-P2

    DWYER

    PG-2-P2

    PRESSURE SWITCH, GAS DIFFERENTIAL, SPST NC, 0.5-5 PSIG
    $891.00 Buy New $891.00
    $535.00
    Repair Yours $445.00
    DWYER DAW-38-3-5

    DWYER

    MERCOID

    DAW-38-3-5

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SWITCH/CONTROLLER, 100-200 DEGREES F RANGE,
    ✓ IN STOCK!
    Buy Surplus As Low As $57.74
    $57.74
    DWYER DA-33-156-3A

    DWYER

    MERCOID

    DA-33-156-3A

    PRESSURE SWITCH, 120-240VDC, 1/8-20 PSIG
    ✓ IN STOCK!
    $1,000.00 Buy New $1,000.00
    $505.72
    Repair Yours $484.00
    DWYER DRF-7031-153U-9

    DWYER

    MERCOID

    DRF-7031-153U-9

    PRESSURE SWITCH, 10-300#, SPDT, M/R ON # RIS
    ✓ IN STOCK!
    $1,504.70 Buy New $1,504.70
    $666.93
    Repair Yours $468.30
    DWYER DS-243-3-RGE-21E

    DWYER

    MERCOID

    DS-243-3-RGE-21E

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, BOURDON TUBE, 30-400 PSIG, 2.5-28 KG/CM2G
    ✓ IN STOCK!
    Buy Surplus As Low As $279.74
    $279.74
    Repair Yours $300.00
    DWYER DS261-2-R25S

    DWYER

    MERCOID

    DS261-2-R25S

    PRESSURE SWITCH, BOURDON TUBE, 30" HG VAC, 0-60PSI
    ✓ IN STOCK!
    $459.36 Buy New $459.36
    $209.96
    Repair Yours $300.00
    DWYER DA-33-103-2

    DWYER

    MERCOID

    DA-33-103-2

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH, 400/PSI, 115/230V-NIB
    ✓ IN STOCK!
    Buy Surplus As Low As $39.90
    $39.90
    DWYER PQ-3-X1

    DWYER

    MERCOID

    PQ-3-X1

    DISCONTINUED BY MANUFACTURER, AC PRESSURE SWITCH, 120/240V, MAGNETIC MERCURY SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $53.65
    $53.65
    Repair Yours $300.00
    DWYER DAH-31-3-5

    DWYER

    MERCOID

    DAH-31-3-5

    PRESSURE SWITCH, D SERIES, SPST, CLOSE ON INCREASE, 2-60PSIG, BRASS BOURDON TUBE, FOR GASES STEAM AND LIQUIDS
    ✓ IN STOCK!
    $769.45 Buy New $769.45
    $282.13
    Repair Yours $300.00
    MERCOTAC 230-SS

    MERCOTAC

    230-SS

    CONNECTOR SLIP RING, 2 TERMINAL, 30AMP, 0-250V, TWO CONDUCTORS, MAX RPM: 1800, MAX FREQ MHZ: 200, STAINLES STEEL
    ✓ IN STOCK!
    $165.99 Buy Surplus As Low As $95.95
    $95.95
    DWYER DL-31-153-4

    DWYER

    MERCOID

    DL-31-153-4

    DISCONTINUED BY MANUFACTURER, PRESSURE SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As $333.33
    $333.33
    Repair Yours $209.96
    DWYER DAF-31-156-5

    DWYER

    MERCOID

    DAF-31-156-5

    DISCONTINUED BY MANUFACTURER, PRESSURE GAUGE, 1/2IN NPT, 2-60 PSIG
    ✓ IN STOCK!
    Buy Surplus As Low As $157.97
    $157.97
    Repair Yours $300.00
    DWYER 9-83SC

    DWYER

    MERCOID

    9-83SC

    DISCONTINUED BY MANUFACTURER, MERCURY SWITCH, GLASS ENCAPSULATED, N.C. CONTACT, WIDE SPADE LUG TERMINAL STYLE, YELLOW CAP
    ✓ IN STOCK!
    Buy Surplus As Low As $46.69
    $46.69
    DWYER DR-7031-804U-4

    DWYER

    MERCOID

    DR-7031-804U-4

    DISCONTINUED BY MANUFACTURER, PRESSURE CONTROL, D-700 SERIES, 1/4IN NPT, 1-35 PSIG, 125/250/480V
    ✓ IN STOCK!
    Buy Surplus As Low As $257.30
    $257.30
    Repair Yours $300.00
    MERCOTAC 1250-SX

    MERCOTAC

    1250-SX

    ROTARY ELECTRICAL CONNECTOR, 250 AMP, ONE CONDUCTOR, STAINLESS STEEL BODY, STAINLESS STEEL BEARING, HIGH POWER APPLICATIONS, PLATING ELECTRODES, WELDING CABLE REELS,
    ✓ IN STOCK!
    $264.75 Buy Surplus As Low As $154.53
    $154.53
    DWYER DAHF-31-3-5

    DWYER

    MERCOID

    DAHF-31-3-5

    PRESSURE SWITCH, EXPLOSIONPROOF, 2-60PSIG, 120/240/440VAC, 10/5/3A
    ✓ IN STOCK!
    $607.14 Buy New $607.14
    $206.12
    Repair Yours $300.00
    DWYER ML-51-153

    DWYER

    MERCOID

    ML-51-153

    DISCONTINUED BY THE MANUFACTURER, DAMPER POSITION SWITCH, 2-4AMP, 120-240VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $217.10
    $217.10
    Repair Yours $300.00
    DWYER DSW-7238-153-RG-5

    DWYER

    MERCOID

    DSW-7238-153-RG-5

    PRESSURE SWITCH, SPDT, SNAP SWITCH, BRASS BOURDON TUBE, FLANGED CASE, BOTTOM CONNECTION, WEATHERPROOF CASE, 2-60PSIG
    ✓ IN STOCK!
    $657.14 Buy New $657.14
    $216.49
    Repair Yours $300.00
    DWYER DSW-7238-153-5

    DWYER

    MERCOID

    DSW-7238-153-5

    PRESSURE SWITCH, 2-60 PSIG, SNAP SWITCH, BRASS BOURDON TUBE, FLANGED CASE, BOTTOM CONNECTION, SPDT, WEATHERPROOF ENCLOSURE
    ✓ IN STOCK!
    $614.29 Buy New $614.29
    $299.38
    MERCOTAC 235

    MERCOTAC

    235

    ROTARY ELECTRICAL CONNECTOR, 2 CONDUCTOR, 30AMPS & 500V, DISCONNECTS INCLUDED, MAX RPM 1200, MAX FREQ 100MHZ
    ✓ IN STOCK!
    $174.42 Buy Surplus As Low As $98.98
    $98.98
    Next
    1 2 3 4 5 6 7 8