Product Search

    SEARCH NOW FOR ALL YOUR TRIPP LITE 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 701-750 of 998.
    TRIPP LITE PS361206

    TRIPP LITE

    PS361206

    POWER STRIP, 12WAY, 15A, 6FT; NO. OF OUTLETS:12OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:15A; LENGTH - METRIC:914MM; EXTERNAL WIDTH - METRIC:38.1MM; CABLE LENGTH - METRIC:1.8M; LENGTH ...
    ✓ IN STOCK!
    $109.87 Buy Surplus As Low As $65.92
    $65.92
    TRIPP LITE PS3612-20HW

    TRIPP LITE

    PS3612-20HW

    POWER STRIP, 12 OUTLET, 20A, 120V; NO. OF OUTLETS:12OUTLETS; OUTLET TYPE:NEMA 5-15R, NEMA 5-20R; CURRENT RATING:20A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:HARDWIRED; CABLE LENGTH:-; PRODUCT RAN ...
    $132.31 Buy Surplus As Low As $63.63
    $63.63
    TRIPP LITE PS3612B

    TRIPP LITE

    PS3612B

    12 OUTLET POWER STRIP 5-15R 15' CORD VERTICAL 5-15P 36" BLACK
    ✓ IN STOCK!
    $122.80 Buy Surplus As Low As $73.68
    $73.68
    TRIPP LITE PS-406-HGULTRA

    TRIPP LITE

    PS-406-HGULTRA

    POWER STRIP, 4 OUTLET, 15A, 120V; NO. OF OUTLETS:4OUTLETS; OUTLET TYPE:NEMA 5-15R-HG; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P-HG; CABLE LENGTH:1.83M; PRODUCT RANGE: ...
    ✓ IN STOCK!
    $232.85 Buy Surplus As Low As $139.71
    $139.71
    TRIPP LITE PS-415-HG

    TRIPP LITE

    PS-415-HG

    HOSP GR OUTLET STRIP, 4-OUT, 15A, 120V, 15-FT CORD; NO. OF OUTLETS:4OUTLETS; OUTLET TYPE:NEMA 5-15R-HG; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P-HG; CABLE LENGTH:4.6 ...
    ✓ IN STOCK!
    $160.93 Buy Surplus As Low As $96.56
    $96.56
    TRIPP LITE PS-415-HG-OEM

    TRIPP LITE

    PS-415-HG-OEM

    OUTLET STRIP, 4, 15A, 15FT; NO. OF OUTLETS:4OUTLETS; OUTLET TYPE:NEMA 5-15R-HG; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P-HG; CABLE LENGTH:4.6M; PRODUCT RANGE:-; CONN ...
    $178.43 Buy Surplus As Low As $107.06
    $107.06
    TRIPP LITE PS-415-HGULTRA

    TRIPP LITE

    PS-415-HGULTRA

    OUTLET STRIP, 4, 15A, 15FT; NO. OF OUTLETS:4OUTLETS; OUTLET TYPE:NEMA 5-15R-HG; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P-HG; CABLE LENGTH:4.6M; PRODUCT RANGE:-; CONN ...
    $258.35 Buy Surplus As Low As $155.01
    $155.01
    TRIPP LITE PS4816

    TRIPP LITE

    PS4816

    POWER OUTLET, 16WAY, 48IN, BLACK; NO. OF OUTLETS:16OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:15A; LENGTH - METRIC:1.2MM; EXTERNAL WIDTH - METRIC:38.1MM; CABLE LENGTH - METRIC:4.57M; L ...
    ✓ IN STOCK!
    $166.98 Buy Surplus As Low As $100.19
    $100.19
    TRIPP LITE PS4816B

    TRIPP LITE

    PS4816B

    16 OUTLET POWER STRIP 5-15R 15' CORD VERTICAL 5-15P 48" BLACK
    ✓ IN STOCK!
    $172.28 Buy Surplus As Low As $103.37
    $103.37
    TRIPP LITE PS-5-INT

    TRIPP LITE

    PS-5-INT

    POWER OUTLET STRIP, 5 OUTLET, 230V; CONNECTOR TYPE:IEC OUTLET STRIP; SERIES:-; NO. OF OUTLETS:5; VOLTAGE RATING VAC:230V ;ROHS COMPLIANT: NA
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    TRIPP LITE PS6

    TRIPP LITE

    PS6

    POWER STRIP, 6 OUTLET, 15A, 120V, 4FT; NO. OF OUTLETS:6OUTLETS; OUTLET TYPE:NEMA 5-15R; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P; CABLE LENGTH:1.2M; PRODUCT RANGE:-; ...
    ✓ IN STOCK!
    $27.12 Buy Surplus As Low As $16.27
    $16.27
    TRIPP LITE PS6020

    TRIPP LITE

    PS6020

    POWER OUTLET, 20WAY, 60IN, BLACK; NO. OF OUTLETS:20OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:15A; LENGTH - METRIC:1.5MM; EXTERNAL WIDTH - METRIC:38.1MM; CABLE LENGTH - METRIC:4.57M; L ...
    ✓ IN STOCK!
    $194.00 Buy Surplus As Low As $72.94
    $72.94
    TRIPP LITE PS-602-HG

    TRIPP LITE

    PS-602-HG

    OUTLET STRIP, 6, 15A, 1.5FT; NO. OF OUTLETS:6OUTLETS; OUTLET TYPE:NEMA 5-15R-HG; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P-HG; CABLE LENGTH:457MM; PRODUCT RANGE:-; BR ...
    ✓ IN STOCK!
    $158.18 Buy Surplus As Low As $94.91
    $94.91
    TRIPP LITE PS-606-HG

    TRIPP LITE

    PS-606-HG

    OUTLET STRIP, 6, 15A, 6FT; NO. OF OUTLETS:6OUTLETS; OUTLET TYPE:NEMA 5-15R-HG; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P-HG; CABLE LENGTH:1.8M; PRODUCT RANGE:-; BREAK ...
    $206.43 Buy Surplus As Low As $123.86
    $123.86
    TRIPP LITE PS-615-HG

    TRIPP LITE

    PS-615-HG

    OUTLET STRIP, 6, 15A, 15FT; NO. OF OUTLETS:6OUTLETS; OUTLET TYPE:NEMA 5-15R-HG; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P-HG; CABLE LENGTH:4.6M; PRODUCT RANGE:-; CONN ...
    ✓ IN STOCK!
    $195.53 Buy Surplus As Low As $117.32
    $117.32
    TRIPP LITE PS-615-HG-OEM

    TRIPP LITE

    PS-615-HG-OEM

    OUTLET STRIP, 6, 15A, 15FT; NO. OF OUTLETS:6OUTLETS; OUTLET TYPE:NEMA 5-15R-HG; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P-HG; CABLE LENGTH:4.6M; PRODUCT RANGE:-; CONN ...
    ✓ IN STOCK!
    $224.65 Buy Surplus As Low As $134.79
    $134.79
    TRIPP LITE PS712B

    TRIPP LITE

    PS712B

    POWER STRIP, 7OUTLET, 15A, 120V, 12FT; NO. OF OUTLETS:7OUTLETS; OUTLET TYPE:NEMA 5-15R; CURRENT RATING:15A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:NEMA 5-15P; CABLE LENGTH:3.7M; PEAK SURGE CURRE ...
    ✓ IN STOCK!
    $49.00 Buy Surplus As Low As $30.99
    $30.99
    TRIPP LITE PS7224

    TRIPP LITE

    PS7224

    POWER OUTLET, 24WAY, 72IN, BLACK; NO. OF OUTLETS:24OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:15A; LENGTH - METRIC:1.8MM; EXTERNAL WIDTH - METRIC:38.1MM; CABLE LENGTH - METRIC:4.57M; L ...
    ✓ IN STOCK!
    $183.10 Buy Surplus As Low As $109.86
    $109.86
    TRIPP LITE PS7224-20

    TRIPP LITE

    PS7224-20

    POWER OUTLET, 24WAY, 72IN, BLACK; NO. OF OUTLETS:24OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:20A; LENGTH - METRIC:1.8MM; EXTERNAL WIDTH - METRIC:38.1MM; CABLE LENGTH - METRIC:4.57M; L ...
    ✓ IN STOCK!
    $210.00 Buy Surplus As Low As $126.00
    $126.00
    TRIPP LITE PS7224-20HW

    TRIPP LITE

    PS7224-20HW

    POWER STRIP, 24 OUTLET, 20A, 120V; NO. OF OUTLETS:24OUTLETS; OUTLET TYPE:NEMA 5-15R; CURRENT RATING:20A; SUPPLY VOLTAGE VAC:120V; PLUG TYPE:HARDWIRED; CABLE LENGTH:-; PRODUCT RANGE:PS SERIES ...
    $135.00 Buy Surplus As Low As $81.00
    $81.00
    TRIPP LITE PS7224-20T

    TRIPP LITE

    PS7224-20T

    POWER OUTLET STRIP, 24 OUTLET, 20A, 120V; NO. OF OUTLETS:24OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:20A; LENGTH - METRIC:1.8MM; EXTERNAL WIDTH - METRIC:38.1MM; CABLE LENGTH - METRIC: ...
    ✓ IN STOCK!
    $274.00 Buy Surplus As Low As $165.00
    $165.00
    TRIPP LITE PSCLAMP

    TRIPP LITE

    PSCLAMP

    MOUNTING CLAMP, MEDICAL GRADE POWER STRIPS; FOR USE WITH:MEDICAL GRADE POWER STRIPS; ACCESSORY TYPE:MOUNTING CLAMP; PRODUCT RANGE:- ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $202.27 Buy Surplus As Low As $121.36
    $121.36
    TRIPP LITE PV1000HF

    TRIPP LITE

    PV1000HF

    INVERTER, DC/AC, 120V, 1KW; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:4 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:1KW; PRODUCT RANGE:-; LENGTH:330.2MM; WIDTH:1 ...
    ✓ IN STOCK!
    $558.90 Buy Surplus As Low As $335.34
    $335.34
    Repair Yours $300.00
    TRIPP LITE PV1250FC

    TRIPP LITE

    PV1250FC

    INVERTER, DC/AC, 120V, 1.25KW; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:2 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:1.25KW; PRODUCT RANGE:-; LENGTH:228.6MM; W ...
    $727.00 Buy Surplus As Low As $437.00
    $437.00
    Repair Yours $363.00
    TRIPP LITE PV150

    TRIPP LITE

    PV150

    INVERTER, DC/AC, 120V, 150W; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:1 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:150W; PRODUCT RANGE:-; LENGTH:146.1MM; WIDTH ...
    ✓ IN STOCK!
    $81.06 Buy Surplus As Low As $48.64
    $48.64
    TRIPP LITE PV150USB

    TRIPP LITE

    PV150USB

    150W COMPACT CAR INVERTER 12V 120V 2-PORT USB CHARGING 1 OUTLET
    ✓ IN STOCK!
    $92.47 Buy Surplus As Low As $55.48
    $55.48
    TRIPP LITE PV1800HF

    TRIPP LITE

    PV1800HF

    INVERTER, DC/AC, 120V, 1.8KW; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:4 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:1.8KW; PRODUCT RANGE:-; LENGTH:381MM; WIDTH ...
    $801.00 Buy Surplus As Low As $481.00
    $481.00
    Repair Yours $400.00
    TRIPP LITE PV2000FC

    TRIPP LITE

    PV2000FC

    INVERTER, DC/AC, 120V, 2KW; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:2 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:2KW; PRODUCT RANGE:-; LENGTH:412.75MM; WIDTH: ...
    ✓ IN STOCK!
    $1,217.00 Buy Surplus As Low As $731.00
    $731.00
    Repair Yours $607.00
    TRIPP LITE PV2400FC

    TRIPP LITE

    PV2400FC

    INVERTER, DC/AC, 120V, 2.4KW; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:24VDC; NO. OF OUTPUTS:2 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:2.4KW; PRODUCT RANGE:-; LENGTH:412.75MM; WI ...
    $1,602.00 Buy Surplus As Low As $962.00
    $962.00
    Repair Yours $799.00
    TRIPP LITE PV3000

    TRIPP LITE

    PV3000

    12V DC TO AC PERMANENT MOUNT INVERTER WITH USER-SUPPLIED CABLES 3000 CONTINUOUS WATTAGE 6000 INSTANTANEOUS WATTAGE 4 AC OUTLETS
    ✓ IN STOCK!
    $1,375.00 Buy Surplus As Low As $825.00
    $825.00
    Repair Yours $685.00
    TRIPP LITE PV3000GFCI

    TRIPP LITE

    PV3000GFCI

    INVERTER, DC/AC, 120V, 3KW; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:4 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:3KW; PRODUCT RANGE:-; LENGTH:375.9MM; WIDTH:3 ...
    $1,959.00 Buy Surplus As Low As $1,176.00
    $1,176.00
    Repair Yours $977.00
    TRIPP LITE PV3000HF

    TRIPP LITE

    PV3000HF

    INVERTER, DC/AC, 120V, 3KW; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:4 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:3KW; PRODUCT RANGE:-; LENGTH:342.9MM; WIDTH:2 ...
    ✓ IN STOCK!
    $1,375.00 Buy Surplus As Low As $825.00
    $825.00
    Repair Yours $685.00
    TRIPP LITE PV375

    TRIPP LITE

    PV375

    INVERTER, DC/AC, 375 WATT, 2 OUTLETS, 12 VDC INPUT, 120 VAC OUTPUT
    $173.00 Buy Surplus As Low As $62.00
    $62.00
    Repair Yours $300.00
    TRIPP LITE PV-400

    TRIPP LITE

    PV-400

    DISCONTINUED BY MANUFACTURER, INVERTER, POWERVERTER, DC-AC, 400 W, 12/115 V, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $27.50
    $27.50
    Repair Yours $300.00
    TRIPP LITE PV400-24

    TRIPP LITE

    PV400-24

    DISCONTINUED BY MANUFACTURER, POWER INVERTER, 400W, 24V, 120V, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $259.03
    $259.03
    TRIPP LITE PV700HF

    TRIPP LITE

    PV700HF

    INVERTER, DC/AC, 120V, 700W; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:3 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:700W; PRODUCT RANGE:-; LENGTH:126MM; WIDTH:2 ...
    ✓ IN STOCK!
    $246.48 Buy Surplus As Low As $147.89
    $147.89
    Repair Yours $300.00
    TRIPP LITE RBC52

    TRIPP LITE

    RBC52

    BATTERY CARTRIDGE, 6V, 12AH; BATTERY VOLTAGE:6V; BATTERY TECHNOLOGY:-; BATTERY CAPACITY:-; BATTERY SIZE CODE:-; BATTERY TERMINALS:QUICK CONNECT; EXTERNAL DIAMETER:-; EXTERNAL HEIGHT:93.726MM ...
    ✓ IN STOCK!
    $102.00 Buy Surplus As Low As $55.68
    $55.68
    TRIPP LITE RBC94-2U

    TRIPP LITE

    RBC94-2U

    EATON, 2U UPS REPLACEMENT 48VDC BATTERY CARTRIDGE (1 SET OF 4) FOR SELECT TRIPP LITE SMARTPRO UPS
    $521.00 Buy Surplus As Low As $313.00
    $313.00
    TRIPP LITE RS-0615-F

    TRIPP LITE

    RS-0615-F

    POWER OUTLET STRIP; NO. OF OUTLETS:6OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:15A; LENGTH - METRIC:444.5MM; EXTERNAL WIDTH - METRIC:114.3MM; CABLE LENGTH - METRIC:4.57M; LENGTH - IMPE ...
    ✓ IN STOCK!
    $168.38 Buy Surplus As Low As $127.97
    $127.97
    TRIPP LITE RS-0615-R

    TRIPP LITE

    RS-0615-R

    POWER OUTLET STRIP; NO. OF OUTLETS:6OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:15A; LENGTH - METRIC:444.5MM; EXTERNAL WIDTH - METRIC:114.3MM; CABLE LENGTH - METRIC:4.57M; LENGTH - IMPE ...
    ✓ IN STOCK!
    $174.30 Buy Surplus As Low As $104.58
    $104.58
    TRIPP LITE RS-1215

    TRIPP LITE

    RS-1215

    TRIPP LITE, 1U RACK-MOUNT POWER STRIP, 120V, 20A, 5-20P, 12 OUTLETS (6 FRONT-FACING, 6-REAR-FACING) 15-FT. CORD
    ✓ IN STOCK!
    $185.00 Buy Surplus As Low As $111.00
    $111.00
    TRIPP LITE RS-1215-20

    TRIPP LITE

    RS-1215-20

    TRIPP LITE, MULTIPLE OUTLET STRIP, 12 OUTLET 15 FT. CORD, 20-AMP
    ✓ IN STOCK!
    $232.75 Buy Surplus As Low As $176.89
    $176.89
    Repair Yours $300.00
    TRIPP LITE RS-1215-20T

    TRIPP LITE

    RS-1215-20T

    POWER STRIP, RACK MOUNT, 12, 20A, 15FT; NO. OF OUTLETS:12OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:20A; LENGTH - METRIC:444.5MM; EXTERNAL WIDTH - METRIC:114.3MM; CABLE LENGTH - METRIC ...
    ✓ IN STOCK!
    $249.88 Buy Surplus As Low As $149.93
    $149.93
    TRIPP LITE RS1215-HG

    TRIPP LITE

    RS1215-HG

    OUTLET STRIP, 12, 15A, 15FT; NO. OF OUTLETS:12OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:15A; LENGTH - METRIC:102MM; EXTERNAL WIDTH - METRIC:439MM; CABLE LENGTH - METRIC:4.57M; LENGTH ...
    ✓ IN STOCK!
    $295.75 Buy Surplus As Low As $177.45
    $177.45
    TRIPP LITE RS-1215-RA

    TRIPP LITE

    RS-1215-RA

    POWER OUTLET STRIP; NO. OF OUTLETS:12OUTLETS; SUPPLY VOLTAGE VAC:120V; CURRENT RATING:15A; LENGTH - METRIC:444.5MM; EXTERNAL WIDTH - METRIC:114.3MM; CABLE LENGTH - METRIC:4.57M; LENGTH - IMP ...
    ✓ IN STOCK!
    $173.12 Buy Surplus As Low As $131.57
    $131.57
    TRIPP LITE RV1250ULHW

    TRIPP LITE

    RV1250ULHW

    INVERTER / CHARGER, 12VDC / 120VAC, 1.25KW; POWER SUPPLY APPLICATIONS:ITE; INPUT VOLTAGE MAX:12VDC; NO. OF OUTPUTS:1 OUTPUT; OUTPUT VOLTAGE:120VAC; OUTPUT POWER:1.25KW; PRODUCT RANGE:POWERVE ...
    ✓ IN STOCK!
    $1,437.00 Buy Surplus As Low As $863.00
    $863.00
    Repair Yours $717.00
    TRIPP LITE S455-006

    TRIPP LITE

    S455-006

    DISCONTINUED BY MANUFACTURER, LVD CABLE, 6 FT, VHDCI TO HD68 M/M, 34 TWISTED PAIR CONDUCTORS, BLACK
    ✓ IN STOCK!
    Buy Surplus As Low As $42.29
    $42.29
    TRIPP LITE S506-18N

    TRIPP LITE

    S506-18N

    INTERNAL SAS CABLE, 1.5FT, BLACK; CONNECTOR TYPE A:-; CONNECTOR TYPE B:-; CABLE LENGTH - IMPERIAL:1.5FT; CABLE LENGTH - METRIC:460MM; JACKET COLOR:BLACK; PRODUCT RANGE:- ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $37.00 Buy Surplus As Low As $23.00
    $23.00
    TRIPP LITE SC-1

    TRIPP LITE

    SC-1

    SURGE SUPPRESSOR 15AMP 120V 60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $5.37
    $5.37
    Repair Yours $300.00
    TRIPP LITE SCRABLEDUCTVRT

    TRIPP LITE

    SCRABLEDUCTVRT

    DISCONTINUED BY MANUFACTURER, SERVER RACK VERTICAL CABLE MANAGER, 6 FT FINGER DUCT W/ COVER, SPLIT INTO TWO 3 FT SECTIONS, BLACK FINISH, ROHS COMPLIANT
    ✓ IN STOCK!
    Buy Surplus As Low As $266.00
    $266.00
    Previous Next
    10 11 12 13 14 15 16 17 18 19 20