Product Search

    SEARCH NOW FOR ALL YOUR RELIANCE ELECTRIC SOLUTIONS

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

    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.

    Filter Results
    Results 701-750 of 972.
    ASEA BROWN BOVERI P56X1337G

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    P56X1337G

    DISCONTINUED BY MANUFACTURER, MOTOR, 3/4 HORSEPOWER, 3 PHASE, 2.2/1.1 AMPS, 60 HERTZ, 230/460 VOLTS, 1725 RPM
    Buy Surplus As Low As £567.21 Price with VAT: £680.65
    £567.21 Price with VAT: £680.65
    Repair Yours Contact Us
    ASEA BROWN BOVERI P14X4074

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    P14X4074

    DISCONTINUED BY MANUFACTURER, MOTOR, 3 PHASE, 1/2 HP, 1725 RPM, 230/460 V, 1.8/.9 AMP
    Buy Surplus As Low As £494.30 Price with VAT: £593.17
    £494.30 Price with VAT: £593.17
    Repair Yours Contact Us
    ASEA BROWN BOVERI 58770-420

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    58770-420

    DISCONTINUED BY MANUFACTURER, PC BOARD, REGULATOR ASSEMBLY, FOR FLEXPAK 3000, STAND-OFF MOUNT
    Buy Surplus As Low As £4,531.05 Price with VAT: £5,437.26
    £4,531.05 Price with VAT: £5,437.26
    Repair Yours Contact Us
    ASEA BROWN BOVERI B77Y9719S

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    B77Y9719S

    DISCONTINUED BY MANUFACTURER, GEAR MOTOR C FACE REDUCER, 1 HP 1725 RPM, 208 - 230 VAC, 3.0 A 60 HZ 1.O SF 3 PHASE, 460 VAC 1.5 A
    Buy Surplus As Low As £378.12 Price with VAT: £453.74
    £378.12 Price with VAT: £453.74
    ASEA BROWN BOVERI 100FN4032

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    100FN4032

    DISCONTINUED BY MANUFACTURER, INVERTER-DC DRIVE, 3-PHASE, 50/60 HZ, FLEXPAK 3000 PRODUCT LINE, 50/100 HP, 230/460 VAC, CHASSIS ENCLOSURE
    Buy Surplus As Low As £7,563.60 Price with VAT: £9,076.32
    £7,563.60 Price with VAT: £9,076.32
    Repair Yours Contact Us
    ASEA BROWN BOVERI 3GV41002A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    3GV41002A

    DISCONTINUED BY MANUFACTURER, AC DRIVE, TRANSISTOR INVERTER, 4.2AMP 460VAC INPUT, 3.4AMP 460VAC OUTPUT, 3.3KVA, 2HP, 3PH, GV3000 SERIES
    Buy Surplus As Low As £1,195.96 Price with VAT: £1,435.15
    £1,195.96 Price with VAT: £1,435.15
    Repair Yours Contact Us
    ASEA BROWN BOVERI 5PY59JY34

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    5PY59JY34

    DISCONTINUED BY MANUFACTURER, TACHOMETER, 2500 RPM
    Buy Surplus As Low As £674.05 Price with VAT: £808.86
    £674.05 Price with VAT: £808.86
    Repair Yours Contact Us
    ASEA BROWN BOVERI CNV-TDR-100A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    CNV-TDR-100A

    DISCONTINUED BY MANUFACTURER, MOTOR DRIVE, 100A
    Buy Surplus As Low As £3,979.15 Price with VAT: £4,774.98
    £3,979.15 Price with VAT: £4,774.98
    Repair Yours Contact Us
    ASEA BROWN BOVERI P18G341J

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    P18G341J

    DISCONTINUED BY MANUFACTURER, MOTOR, 184T FRAME, 230/460 VAC, 5 HP, 50/60 HZ, 1730 RPM, 14/7 AMP, 190/380 VDC
    Buy Surplus As Low As £5,392.41 Price with VAT: £6,470.89
    £5,392.41 Price with VAT: £6,470.89
    Repair Yours Contact Us
    ASEA BROWN BOVERI 2GC41002

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    2GC41002

    DRIVE, 460VAC, 4.2V, 50/60A, 3PH
    £2,080.57 Price with VAT: £2,496.69 Buy Surplus As Low As £884.24 Price with VAT: £1,061.09
    £884.24 Price with VAT: £1,061.09
    Repair Yours Contact Us
    ASEA BROWN BOVERI 8377101

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    8377101

    DRIVE, TYPE FCR, 440/500VAC, 50/60HZ, 2.4A
    £1,254.48 Price with VAT: £1,505.38 Buy Surplus As Low As £533.47 Price with VAT: £640.17
    £533.47 Price with VAT: £640.17
    Repair Yours Contact Us
    ASEA BROWN BOVERI GD718.352.00-A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    GD718.352.00-A

    RELIANCE ELECTRIC, GD718.352.00-A, PCB
    £1,905.32 Price with VAT: £2,286.38 Buy Surplus As Low As £1,143.64 Price with VAT: £1,372.37
    £1,143.64 Price with VAT: £1,372.37
    Repair Yours Contact Us
    ASEA BROWN BOVERI 847-17-53A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    847-17-53A

    RELIANCE ELECTRIC, 847-17-53A, 8471753A, CONVERTOR, MAXITRON, TYPE S6R-9006, 500VAC 520VDC 60AMP 50HZ
    £6,786.20 Price with VAT: £8,143.44 Buy Surplus As Low As £3,393.47 Price with VAT: £4,072.17
    £3,393.47 Price with VAT: £4,072.17
    Repair Yours Contact Us
    ASEA BROWN BOVERI HM416913-LG

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    HM416913-LG

    RELIANCE ELECTRIC, HM416913-LG, HM416913LG, 10HP, 3510RPM, 22.2/11.1AMP, 230/460V, 60HZ, TYPE P
    £1,515.87 Price with VAT: £1,819.04 Buy Surplus As Low As £757.93 Price with VAT: £909.52
    £757.93 Price with VAT: £909.52
    Repair Yours Contact Us
    ASEA BROWN BOVERI B77X71-12M-PN

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    B77X71-12M-PN

    ASEA BROWN BOVERI, B77X71-12M-PN, B77X7112MPN, MOTOR, 1725RPM, 115V, 8AMP, 60HZ
    £790.14 Price with VAT: £948.17 Buy Surplus As Low As £395.44 Price with VAT: £474.53
    £395.44 Price with VAT: £474.53
    Repair Yours Contact Us
    ASEA BROWN BOVERI R8373910D01

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    R8373910D01

    DRIVE, 500 VAC, 120 AMP, 50 HZ
    £2,329.22 Price with VAT: £2,795.07 Buy Surplus As Low As £1,165.36 Price with VAT: £1,398.43
    £1,165.36 Price with VAT: £1,398.43
    Repair Yours Contact Us
    ASEA BROWN BOVERI BB483CN180TC

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    BB483CN180TC

    DISCONTINUED BY MANUFACTURER, GEAR MOTOR, 1.5 HP, 65 RPM, 3 PHASE, 230/460 VAC,
    Buy Surplus As Low As £681.32 Price with VAT: £817.59
    £681.32 Price with VAT: £817.59
    Repair Yours Contact Us
    ASEA BROWN BOVERI T56S2013A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    T56S2013A

    DISCONTINUED BY MANUFACTURER, MOTOR, 1750 RPM, 1 HP, 180 V, 56 FRAME, SUGGESTED REPLACEMENT CDP3455
    Buy Surplus As Low As £435.89 Price with VAT: £523.06
    £435.89 Price with VAT: £523.06
    Repair Yours Contact Us
    ASEA BROWN BOVERI 62-P-MDF-240-T-0-00

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    62-P-MDF-240-T-0-00

    DISCONTINUED BY MANUFACTURER, INDUSTRIAL ENCODER, ROTOPULSER, 240 PPR
    Buy Surplus As Low As £916.80 Price with VAT: £1,100.16
    £916.80 Price with VAT: £1,100.16
    Repair Yours Contact Us
    ASEA BROWN BOVERI GD718.28.00A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    GD718.28.00A

    DISCONTINUED BY MANUFACTURER, PC BOARD, PLATINE CARD, WITH STATUS INDICATORS, STAND-OFF MOUNT
    Buy Surplus As Low As £504.54 Price with VAT: £605.45
    £504.54 Price with VAT: £605.45
    Repair Yours Contact Us
    ASEA BROWN BOVERI 803.4211ENR

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    803.4211ENR

    DISCONTINUED BY MANUFACTURER, PC BOARD, SFB DRIVE BOARD, HEAT SINK, SCREW TERMINALS
    Buy Surplus As Low As £733.74 Price with VAT: £880.49
    £733.74 Price with VAT: £880.49
    Repair Yours Contact Us
    ASEA BROWN BOVERI 837-02-20-B

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    837-02-20-B

    DISCONTINUED BY MANUFACTURER, DYNAMIC BRAKING UNIT, DBU-200, INPUT: 460/415V, OUTPUT: 750/680VDC, 200A, 150 KW, WITHOUT DIAGNOSTIC CARD BUD
    Buy Surplus As Low As £664.44 Price with VAT: £797.33
    £664.44 Price with VAT: £797.33
    Repair Yours Contact Us
    ASEA BROWN BOVERI 803.6500FVL

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    803.6500FVL

    DISCONTINUED BY MANUFACTURER, PC BOARD, DRIVE BOARD, DUAL CONNECTOR, RESISTIVE NETWORK
    Buy Surplus As Low As £733.74 Price with VAT: £880.49
    £733.74 Price with VAT: £880.49
    Repair Yours Contact Us
    ASEA BROWN BOVERI 5FN2042

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    5FN2042

    DISCONTINUED BY MANUFACTURER, DIGITAL DC DRIVE, FLEXPAK 3000, 5 HP, NON-REGENERATIVE, 230 V, CHASSIS, SOFTWARE V4, U/L C-U/L AND CE
    Buy Surplus As Low As £1,708.35 Price with VAT: £2,050.01
    £1,708.35 Price with VAT: £2,050.01
    Repair Yours Contact Us
    ASEA BROWN BOVERI 801420-54A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    801420-54A

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, CONTROL CARD, O-54803
    Buy Surplus As Low As £561.71 Price with VAT: £674.05
    £561.71 Price with VAT: £674.05
    Repair Yours Contact Us
    ASEA BROWN BOVERI P18G4902-4

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    P18G4902-4

    DISCONTINUED BY MANUFACTURER, MOTOR, 3 HP, 1755 RPM, 3 PHASE, 230/460 VAC, 60 HZ, 7.80/3.90 AMPS, FRAME 182T, TEFC, FOOT MOUNT
    Buy Surplus As Low As £636.60 Price with VAT: £763.92
    £636.60 Price with VAT: £763.92
    Repair Yours Contact Us
    ASEA BROWN BOVERI AA5S141

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    AA5S141

    DISCONTINUED BY MANUFACTURER, CONVERTER, AC/DC, POWER, 120VAC, 50/60HZ
    Buy Surplus As Low As £833.13 Price with VAT: £999.75
    £833.13 Price with VAT: £999.75
    ASEA BROWN BOVERI UVZ701A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    UVZ701A

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, SUPPLY INPUT / 2.0 AMP / 200-240 V / 50/60 HZ, INPUT / 252 AMP / 250-750 V, OUTPUT / 265 AMP / 3 PHASE / 0-400 V / 0-500 HZ, CHASSIS ENCLOSURE
    Buy Surplus As Low As £1,647.67 Price with VAT: £1,977.21
    £1,647.67 Price with VAT: £1,977.21
    Repair Yours Contact Us
    ASEA BROWN BOVERI 0-58706-41

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    0-58706-41

    DISCONTINUED BY MANUFACTURER, PC BOARD COMPONENT, MOUNTABLE, 10 PIN CONNECTOR
    Buy Surplus As Low As £519.28 Price with VAT: £623.14
    £519.28 Price with VAT: £623.14
    Repair Yours Contact Us
    ASEA BROWN BOVERI 802420-2AW

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    802420-2AW

    DISCONTINUED BY MANUFACTURER, CMI P/N 1-230-0556-4 *REF 25, SPINDLE DRIVE, SPINDLE AMPLIFIER, VC-90 VECTOR AC SPINDLE DRIVE, CNC
    Buy Surplus As Low As £3,891.75 Price with VAT: £4,670.11
    £3,891.75 Price with VAT: £4,670.11
    Repair Yours Contact Us
    ASEA BROWN BOVERI 821-76101-00

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    821-76101-00

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, MODEL KCR-760, SENSING:120/208/240/416/480/600 VAC, 50/60 HZ, 3 PHASE, 6 VA, POWER: 120-139 VAC 50/60 HZ 1 PHASE 1200 VA, OUTPUT: 65 VDC 10 A ...
    Buy Surplus As Low As £606.65 Price with VAT: £727.98
    £606.65 Price with VAT: £727.98
    Repair Yours Contact Us
    ASEA BROWN BOVERI XBR-3330

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    XBR-3330

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 5000 RPM, 0.88 KW, CONTINUOUS STALL TORQUE 2.9 NM, PEAK STALL TORQUE 7.1 NM
    Buy Surplus As Low As £1,048.52 Price with VAT: £1,258.23
    £1,048.52 Price with VAT: £1,258.23
    Repair Yours Contact Us
    ASEA BROWN BOVERI 7190293-001-FJT2

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    7190293-001-FJT2

    AC INVERTER DUTY MOTOR, 25HP 770RPM 34AMP 460VAC 60HZ, 5,000 MAX SAFE SPEED, TEAO-BC ENCLOSURE
    £1,385.55 Price with VAT: £1,662.66 Buy Surplus As Low As £692.77 Price with VAT: £831.33
    £692.77 Price with VAT: £831.33
    Repair Yours Contact Us
    ASEA BROWN BOVERI HM419534-EJ

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    HM419534-EJ

    AC INVERTER DUTY MOTOR, 25HP, 1770RPM, 34AMP, 460VAC, 60HZ, 5,000 MAX SAFE SPEED, TEAO-BC ENCLOSURE
    £1,385.55 Price with VAT: £1,662.66 Buy Surplus As Low As £692.77 Price with VAT: £831.33
    £692.77 Price with VAT: £831.33
    Repair Yours Contact Us
    ASEA BROWN BOVERI IYI97226A35

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    IYI97226A35

    MOTOR, 184T FRAME, 3HP, 1045RPM, 5.2-10.4AMP, 3PH, 230-460V 60HZ
    £1,627.46 Price with VAT: £1,952.95 Buy Surplus As Low As £783.70 Price with VAT: £940.45
    £783.70 Price with VAT: £940.45
    Repair Yours Contact Us
    ASEA BROWN BOVERI FLEXPAK 3000 S-6

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    FLEXPAK 3000 S-6

    DISCONTINUED BY MANUFACTURER, DRIVE, FLEXPAK SERIES, 460 V, 130 AMP, 50/60 HZ, 520 V OUT, 150 AMP OUTPUT, IP 00
    Buy Surplus As Low As £1,429.92 Price with VAT: £1,715.91
    £1,429.92 Price with VAT: £1,715.91
    Repair Yours Contact Us
    ASEA BROWN BOVERI 33-1964W171G1

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    33-1964W171G1

    DISCONTINUED BY MANUFACTURER, ELECTRIC MOTOR PUMP, 1725RPM, 575V, 60HZ, M419-097-15B22C
    Buy Surplus As Low As £651.58 Price with VAT: £781.90
    £651.58 Price with VAT: £781.90
    ASEA BROWN BOVERI DDS-CR

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    DDS-CR

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, WRITE/PROTECT SWITCH
    Buy Surplus As Low As £1,833.60 Price with VAT: £2,200.32
    £1,833.60 Price with VAT: £2,200.32
    Repair Yours Contact Us
    ASEA BROWN BOVERI 847395-SH

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    847395-SH

    DISCONTINUED BY MANUFACTURER, PC BOARD ASSEMBLY, METER CALIBRATION, 6 KNOB, 0-48652-30 BOARD, RACK MOUNTING
    Buy Surplus As Low As £440.38 Price with VAT: £528.46
    £440.38 Price with VAT: £528.46
    Repair Yours Contact Us
    ASEA BROWN BOVERI 103778-63BS

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    103778-63BS

    DISCONTINUED BY MANUFACTURER, CIRCUIT BOARD
    Buy Surplus As Low As £2,902.91 Price with VAT: £3,483.50
    £2,902.91 Price with VAT: £3,483.50
    Repair Yours Contact Us
    ASEA BROWN BOVERI SP500-1SU21002

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    SP500-1SU21002

    DISCONTINUED BY MANUFACTURER, DRIVE, 4.0KVA, 2HP, 230V, 60HZ, 3PH, 5000A
    Buy Surplus As Low As £741.37 Price with VAT: £889.64
    £741.37 Price with VAT: £889.64
    Repair Yours Contact Us
    ASEA BROWN BOVERI PSM125 9101-0385

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    PSM125 9101-0385

    DISCONTINUED BY MANUFACTURER, SERVO DRIVE, 230 VAC, 3 PHASE, 50/60HZ
    Buy Surplus As Low As £3,931.97 Price with VAT: £4,718.36
    £3,931.97 Price with VAT: £4,718.36
    Repair Yours Contact Us
    ASEA BROWN BOVERI H-4030-M-H00AX

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    H-4030-M-H00AX

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, H-SERIES, 12-32 AMP, 240 V, 4000 RPM, 1.5 HP, 0-200 HZ, 3.39 NM STALL TORQUE, BRUSHLESS, (6142-01-002)
    Buy Surplus As Low As £3,145.57 Price with VAT: £3,774.69
    £3,145.57 Price with VAT: £3,774.69
    Repair Yours Contact Us
    ASEA BROWN BOVERI 0-60016-A

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    0-60016-A

    DISCONTINUED BY MANUFACTURER, FIELD SUPPLY BOARD
    Buy Surplus As Low As £496.30 Price with VAT: £595.56
    £496.30 Price with VAT: £595.56
    Repair Yours Contact Us
    ASEA BROWN BOVERI KAS-CBH

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    KAS-CBH

    DISCONTINUED BY MANUFACTURER, SERVO MOTOR, 37KW, 352NM, 67AMP, 1000RPM
    Buy Surplus As Low As £4,621.74 Price with VAT: £5,546.09
    £4,621.74 Price with VAT: £5,546.09
    Repair Yours Contact Us
    ASEA BROWN BOVERI M632091003NS-07916312N

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    M632091003NS-07916312N

    DISCONTINUED BY MANUFACTURER, GEAR REDUCER, MASTER XI, 17:1 RATIO, 2HP, 1-1/8IN
    Buy Surplus As Low As £921.20 Price with VAT: £1,105.44
    £921.20 Price with VAT: £1,105.44
    Repair Yours Contact Us
    ASEA BROWN BOVERI M635666001TS-07916502VX

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    M635666001TS-07916502VX

    DISCONTINUED BY MANUFACTURER, GEAR REDUCER, MASTER XL, 1750RPM, 1.23HP, 5:1 RATIO
    Buy Surplus As Low As £413.42 Price with VAT: £496.10
    £413.42 Price with VAT: £496.10
    Repair Yours Contact Us
    ASEA BROWN BOVERI 10FN2042

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    10FN2042

    DISCONTINUED BY MANUFACTURER, DRIVE, FLEXPAK 3000, 10 HP, INPUT: 230 VAC, 33 AMP, 3 PHASE, 50/60 HZ, OUTPUT: 240 VDC, 38 AMP, DC FIELD: 150 VDC / 10 AMP, ZA1244
    Buy Surplus As Low As £3,311.84 Price with VAT: £3,974.21
    £3,311.84 Price with VAT: £3,974.21
    Repair Yours Contact Us
    ASEA BROWN BOVERI T18R1102K-PM

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    T18R1102K-PM

    DISCONTINUED BY MANUFACTURER, MOTOR, 14.10 AMP, 180 VDC, 3 HP, 1750 RPM, 1.0 SF, DC181ATCZ FRAME
    Buy Surplus As Low As £5,864.25 Price with VAT: £7,037.10
    £5,864.25 Price with VAT: £7,037.10
    Repair Yours Contact Us
    ASEA BROWN BOVERI 10FN2032

    ASEA BROWN BOVERI

    RELIANCE ELECTRIC

    10FN2032

    DISCONTINUED BY MANUFACTURER, CC DRIVE,10 HP, FLEXPACK 3000 , INPUT: 500 VAC, 50/60 HZ, 130 AMP, OUTPUT: 600 VDC, 150 AMP, IP00
    Buy Surplus As Low As £3,979.15 Price with VAT: £4,774.98
    £3,979.15 Price with VAT: £4,774.98
    Repair Yours Contact Us
    Previous Next
    10 11 12 13 14 15 16 17 18 19 20