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    PLCs/Machine Control / PC Board PLC/Add-On Board

    Radwell is not an authorised 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 authorisation by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    LOCHINVAR RLY-20053

    LOCHINVAR

    RLY-20053

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, 120 V, 60 HZ
    IN STOCK!
    Buy Surplus As Low As £343.47 Price with VAT: £412.16
    £343.47 Price with VAT: £412.16
    Repair Yours £334.84 Price with VAT: £401.81
    LOCHINVAR RLY20062

    LOCHINVAR

    RLY20062

    DISCONTINUED BY MANUFACTURER, PLC COMPONENT, LOW VOLTAGE, CONNECTION BOARD
    IN STOCK!
    Buy Surplus As Low As £131.91 Price with VAT: £158.29
    £131.91 Price with VAT: £158.29
    Repair Yours £200.00 Price with VAT: £240.00
    LOCHINVAR 100168003

    LOCHINVAR

    100168003

    CONTROL BOARD ASSEMBLY, INTEGRATED, SH
    IN STOCK!
    £543.78 Price with VAT: £652.53 Buy Surplus As Low As £262.20 Price with VAT: £314.64
    £262.20 Price with VAT: £314.64
    Repair Yours £217.62 Price with VAT: £261.15
    LOCHINVAR RLY1141

    LOCHINVAR

    RLY1141

    ELECTRONIC CONTROL BOARD
    £208.63 Price with VAT: £250.35 Buy Surplus As Low As £125.47 Price with VAT: £150.57
    £125.47 Price with VAT: £150.57
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY2105

    LOCHINVAR

    RLY2105

    RELAY BOARD
    £37.12 Price with VAT: £44.55 Buy Surplus As Low As £23.02 Price with VAT: £27.62
    £23.02 Price with VAT: £27.62
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY2107

    LOCHINVAR

    RLY2107

    RELAY CONTROL BOARD
    £170.02 Price with VAT: £204.02 Buy Surplus As Low As £101.71 Price with VAT: £122.06
    £101.71 Price with VAT: £122.06
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY2108

    LOCHINVAR

    RLY2108

    DISPLAY BOARD
    £193.03 Price with VAT: £231.64 Buy Surplus As Low As £115.82 Price with VAT: £138.98
    £115.82 Price with VAT: £138.98
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY2724

    LOCHINVAR

    RLY2724

    DISCONTINUED BY MANUFACTURER, DISPLAY BOARD
    £693.44 Price with VAT: £832.13 Buy Surplus As Low As £416.51 Price with VAT: £499.81
    £416.51 Price with VAT: £499.81
    Repair Yours £345.98 Price with VAT: £415.17
    LOCHINVAR RLY30013

    LOCHINVAR

    RLY30013

    INTEGRATED CONTROL BOARD
    £570.19 Price with VAT: £684.23 Buy Surplus As Low As £342.26 Price with VAT: £410.72
    £342.26 Price with VAT: £410.72
    Repair Yours £284.35 Price with VAT: £341.23
    LOCHINVAR RLY30017

    LOCHINVAR

    RLY30017

    CONTROL BOARD
    £570.19 Price with VAT: £684.23 Buy Surplus As Low As £342.26 Price with VAT: £410.72
    £342.26 Price with VAT: £410.72
    Repair Yours £284.35 Price with VAT: £341.23
    LOCHINVAR RLY30012

    LOCHINVAR

    RLY30012

    INTEGRATED CIRCUIT BOARD
    £570.19 Price with VAT: £684.23 Buy Surplus As Low As £342.26 Price with VAT: £410.72
    £342.26 Price with VAT: £410.72
    Repair Yours £284.35 Price with VAT: £341.23
    LOCHINVAR RLY2100

    LOCHINVAR

    RLY2100

    MAIN CONTROL BOARD
    £847.87 Price with VAT: £1,017.44 Buy Surplus As Low As £508.57 Price with VAT: £610.29
    £508.57 Price with VAT: £610.29
    Repair Yours £422.45 Price with VAT: £506.94
    LOCHINVAR RLY2056

    LOCHINVAR

    RLY2056

    I/O RESET BOARD
    £339.30 Price with VAT: £407.15 Buy Surplus As Low As £203.43 Price with VAT: £244.11
    £203.43 Price with VAT: £244.11
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY2114

    LOCHINVAR

    RLY2114

    LOW VOLTAGE CONNECTION BOARD
    £123.99 Price with VAT: £148.79 Buy Surplus As Low As £74.24 Price with VAT: £89.09
    £74.24 Price with VAT: £89.09
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY30061

    LOCHINVAR

    RLY30061

    INTEGRATED CONTROL BOARD
    £493.72 Price with VAT: £592.47 Buy Surplus As Low As £296.23 Price with VAT: £355.48
    £296.23 Price with VAT: £355.48
    Repair Yours £246.49 Price with VAT: £295.79
    LOCHINVAR RLY30066

    LOCHINVAR

    RLY30066

    CONTROL BOARD
    £493.72 Price with VAT: £592.47 Buy Surplus As Low As £296.23 Price with VAT: £355.48
    £296.23 Price with VAT: £355.48
    Repair Yours £246.49 Price with VAT: £295.79
    LOCHINVAR RLY3730

    LOCHINVAR

    RLY3730

    PREPROGRAMMEDIGNITIONCTRLBOARD
    £886.47 Price with VAT: £1,063.77 Buy Surplus As Low As £532.33 Price with VAT: £638.80
    £532.33 Price with VAT: £638.80
    Repair Yours £441.75 Price with VAT: £530.10
    LOCHINVAR RLY20032

    LOCHINVAR

    RLY20032

    MAIN CONTROL BOARD
    £925.08 Price with VAT: £1,110.10 Buy Surplus As Low As £555.35 Price with VAT: £666.41
    £555.35 Price with VAT: £666.41
    Repair Yours £461.06 Price with VAT: £553.27
    LOCHINVAR RLY20054

    LOCHINVAR

    RLY20054

    CONTROL BOARD
    £678.59 Price with VAT: £814.31 Buy Surplus As Low As £406.86 Price with VAT: £488.23
    £406.86 Price with VAT: £488.23
    Repair Yours £338.55 Price with VAT: £406.26
    LOCHINVAR RLY20055

    LOCHINVAR

    RLY20055

    CONTROL BOARD
    £570.19 Price with VAT: £684.23 Buy Surplus As Low As £342.26 Price with VAT: £410.72
    £342.26 Price with VAT: £410.72
    Repair Yours £284.35 Price with VAT: £341.23
    LOCHINVAR RLY2109

    LOCHINVAR

    RLY2109

    ELECTRONIC CONTROL BOARD
    £724.62 Price with VAT: £869.55 Buy Surplus As Low As £435.07 Price with VAT: £522.08
    £435.07 Price with VAT: £522.08
    Repair Yours £361.57 Price with VAT: £433.88
    LOCHINVAR RLY30025

    LOCHINVAR

    RLY30025

    HI ALTITUDE CONTROL
    £570.19 Price with VAT: £684.23 Buy Surplus As Low As £342.26 Price with VAT: £410.72
    £342.26 Price with VAT: £410.72
    Repair Yours £284.35 Price with VAT: £341.23
    LOCHINVAR RLY30033

    LOCHINVAR

    RLY30033

    INTEGRATED CNTRL HIGH ALTITUDE
    £570.19 Price with VAT: £684.23 Buy Surplus As Low As £342.26 Price with VAT: £410.72
    £342.26 Price with VAT: £410.72
    Repair Yours £284.35 Price with VAT: £341.23
    LOCHINVAR RLY30047

    LOCHINVAR

    RLY30047

    INTEGRATED CONTROL
    £493.72 Price with VAT: £592.47 Buy Surplus As Low As £296.23 Price with VAT: £355.48
    £296.23 Price with VAT: £355.48
    Repair Yours £246.49 Price with VAT: £295.79
    LOCHINVAR RLY30063

    LOCHINVAR

    RLY30063

    INTEGRATED BOARD
    £493.72 Price with VAT: £592.47 Buy Surplus As Low As £296.23 Price with VAT: £355.48
    £296.23 Price with VAT: £355.48
    Repair Yours £246.49 Price with VAT: £295.79
    LOCHINVAR RLY30080

    LOCHINVAR

    RLY30080

    INTEGRATED CONTROL WH55-110
    £508.57 Price with VAT: £610.29 Buy Surplus As Low As £305.14 Price with VAT: £366.17
    £305.14 Price with VAT: £366.17
    Repair Yours £253.91 Price with VAT: £304.70
    LOCHINVAR 100076279

    LOCHINVAR

    100076279

    PC BOARD, COMPUTER BOARD, FOR WB 80-210
    £196.00 Price with VAT: £235.21 Buy Surplus As Low As £118.05 Price with VAT: £141.66
    £118.05 Price with VAT: £141.66
    Repair Yours £150.00 Price with VAT: £180.00
    LOCHINVAR 100112810

    LOCHINVAR

    100112810

    CONNECTION BOARD
    £129.18 Price with VAT: £155.02 Buy Surplus As Low As £78.74 Price with VAT: £94.48
    £78.74 Price with VAT: £94.48
    Repair Yours Contact Us
    LOCHINVAR 100093667

    LOCHINVAR

    100093667

    PC BOARD, KIT, 160 DEGREE, STATE THERMOSTAT CIRCUIT, FOR 160F POLARIS RESIDENTIAL WATER HEATER
    £420.96 Price with VAT: £505.16 Buy Surplus As Low As £253.17 Price with VAT: £303.81
    £253.17 Price with VAT: £303.81
    Repair Yours £150.00 Price with VAT: £180.00
    LOCHINVAR 100312668

    LOCHINVAR

    100312668

    K SERVICE UIM STD
    £386.07 Price with VAT: £463.28 Buy Surplus As Low As £231.64 Price with VAT: £277.97
    £231.64 Price with VAT: £277.97
    Repair Yours £192.29 Price with VAT: £230.75
    LOCHINVAR 100312667

    LOCHINVAR

    100312667

    K SERVICE, PCP-IEC, BLUE BOARD
    £333.12 Price with VAT: £399.74 Buy Surplus As Low As £199.87 Price with VAT: £239.85
    £199.87 Price with VAT: £239.85
    Repair Yours £153.14 Price with VAT: £183.76
    LOCHINVAR 100304815

    LOCHINVAR

    100304815

    DISCONTINUED BY MANUFACTURER, PC BOARD, DISPLAY COMMUNICATION BOARD, FOR BOILER
    Buy Surplus As Low As £533.46 Price with VAT: £640.15
    £533.46 Price with VAT: £640.15
    Repair Yours £460.61 Price with VAT: £552.73
    LOCHINVAR 100278052

    LOCHINVAR

    100278052

    INTEGRATED CONTROL BOARD
    £713.83 Price with VAT: £856.60 Buy Surplus As Low As £428.30 Price with VAT: £513.96
    £428.30 Price with VAT: £513.96
    Repair Yours £352.66 Price with VAT: £423.19
    LOCHINVAR 100334031

    LOCHINVAR

    100334031

    MAIN CONTROL BOARD AWH1000
    £800.35 Price with VAT: £960.42 Buy Surplus As Low As £480.36 Price with VAT: £576.43
    £480.36 Price with VAT: £576.43
    Repair Yours £399.43 Price with VAT: £479.32
    LOCHINVAR 100342808

    LOCHINVAR

    100342808

    COMPUTER BOARD
    £229.86 Price with VAT: £275.83 Buy Surplus As Low As £137.92 Price with VAT: £165.50
    £137.92 Price with VAT: £165.50
    Repair Yours £150.00 Price with VAT: £180.00
    LOCHINVAR 100370190

    LOCHINVAR

    100370190

    DISPLAY CONTROL BOARD
    £176.70 Price with VAT: £212.04 Buy Surplus As Low As £106.17 Price with VAT: £127.40
    £106.17 Price with VAT: £127.40
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR MSC2320

    LOCHINVAR

    MSC2320

    TERMINAL BOARD
    £11.14 Price with VAT: £13.36 Buy Surplus As Low As £6.47 Price with VAT: £7.77
    £6.47 Price with VAT: £7.77
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY2120

    LOCHINVAR

    RLY2120

    CONNECTION BOARD
    £123.99 Price with VAT: £148.79 Buy Surplus As Low As £74.24 Price with VAT: £89.09
    £74.24 Price with VAT: £89.09
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY30011

    LOCHINVAR

    RLY30011

    DISCONTINUED MAR 14, 2018., INTEGRATED CONTROL BOARD
    Buy Surplus As Low As £616.20 Price with VAT: £739.44
    £616.20 Price with VAT: £739.44
    Repair Yours £539.18 Price with VAT: £647.02
    LOCHINVAR RLY30018

    LOCHINVAR

    RLY30018

    CONTROL BOARD
    £570.19 Price with VAT: £684.23 Buy Surplus As Low As £342.26 Price with VAT: £410.72
    £342.26 Price with VAT: £410.72
    Repair Yours £284.35 Price with VAT: £341.23
    LOCHINVAR TST5314

    LOCHINVAR

    TST5314

    TEMPERATURE BOARD
    £150.72 Price with VAT: £180.86 Buy Surplus As Low As £90.58 Price with VAT: £108.69
    £90.58 Price with VAT: £108.69
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR TST2403

    LOCHINVAR

    TST2403

    T-STAT CIRCUIT BOARD
    £239.07 Price with VAT: £286.88 Buy Surplus As Low As £144.03 Price with VAT: £172.84
    £144.03 Price with VAT: £172.84
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR RLY3723

    LOCHINVAR

    RLY3723

    CONTROL BOARD (NEED MOD & SER)
    £886.47 Price with VAT: £1,063.77 Buy Surplus As Low As £532.33 Price with VAT: £638.80
    £532.33 Price with VAT: £638.80
    Repair Yours £441.75 Price with VAT: £530.10
    LOCHINVAR RLY2202

    LOCHINVAR

    RLY2202

    CONNECTION BOARD, LOW VOLTAGE
    £125.23 Price with VAT: £150.27 Buy Surplus As Low As £67.42 Price with VAT: £80.91
    £67.42 Price with VAT: £80.91
    Repair Yours £222.73 Price with VAT: £267.28
    LOCHINVAR DU-936

    LOCHINVAR

    DU-936

    DISCONTINUED BY MANUFACTURER, BOARD CONTROL USER INTERFACE, PC BOARD
    Buy Surplus As Low As £281.55 Price with VAT: £337.86
    £281.55 Price with VAT: £337.86
    Repair Yours £237.24 Price with VAT: £284.69
    LOCHINVAR RLY2715

    LOCHINVAR

    RLY2715

    INTERFACE BOARD, XL-10
    £1,233.19 Price with VAT: £1,479.83 Buy Surplus As Low As £740.21 Price with VAT: £888.26
    £740.21 Price with VAT: £888.26
    Repair Yours £614.74 Price with VAT: £737.69
    LOCHINVAR RLY2049

    LOCHINVAR

    RLY2049

    RELAY BOARD
    £159.92 Price with VAT: £191.90 Buy Surplus As Low As £96.10 Price with VAT: £115.32
    £96.10 Price with VAT: £115.32
    Repair Yours Contact Us
    LOCHINVAR RLY30014

    LOCHINVAR

    RLY30014

    INTEGRATEDCONTROLBOARD
    £570.19 Price with VAT: £684.23 Buy Surplus As Low As £342.26 Price with VAT: £410.72
    £342.26 Price with VAT: £410.72
    Repair Yours £284.35 Price with VAT: £341.23
    LOCHINVAR RLY30043

    LOCHINVAR

    RLY30043

    INTEGRATED CONTROL BOARD
    £493.72 Price with VAT: £592.47 Buy Surplus As Low As £296.23 Price with VAT: £355.48
    £296.23 Price with VAT: £355.48
    Repair Yours £246.49 Price with VAT: £295.79
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