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    Sensors & Switches / Photoelectric

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    34 Results.
    BLACK BOX CORP EME108A

    BLACK BOX CORP

    EME108A

    ALERTWERKS 2 SERVSENSORNO SENSORS
    $1,090.00 Buy Surplus As Low As $654.00
    $654.00
    Repair Yours $543.00
    BLACK BOX CORP EME102A

    BLACK BOX CORP

    EME102A

    ALERTWERKS 2 SERVSENSORJRNO SENSORS
    $426.00 Buy Surplus As Low As $256.00
    $256.00
    Repair Yours $213.00
    BLACK BOX CORP EME111A-60

    BLACK BOX CORP

    EME111A-60

    ALERTWERKS SERVSENSORW/ 60 DRY CONTACT PORTS
    $1,972.00 Buy Surplus As Low As $1,183.00
    $1,183.00
    Repair Yours $983.00
    BLACK BOX CORP FOT122

    BLACK BOX CORP

    FOT122

    FIBER OPTIC COUPLING, MT-RJ–MT-RJ, RECTANGULAR MOUNTING WITH CAP, MULTIMODE, DUPLEX, BRONZE SLEEVE, PLASTIC FLANGE
    $9.54 Buy Surplus As Low As $5.72
    $5.72
    Repair Yours $200.00
    BLACK BOX CORP EME103A

    BLACK BOX CORP

    EME103A

    ALERTWERKS 2 SERVSENSORJR1X TEMP COMBO
    $488.00 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours $244.00
    BLACK BOX CORP EME1F1-005

    BLACK BOX CORP

    EME1F1-005

    ALERTWERKS 2 AIRFLOW SNSRW/ 1.5M CABLE
    $223.00 Buy Surplus As Low As $134.00
    $134.00
    Repair Yours $200.00
    BLACK BOX CORP EME129A-20

    BLACK BOX CORP

    EME129A-20

    ALERTWERKS 2 V4P HUB W/ 20 DRY CONTACT PORTS
    $2,802.00 Buy Surplus As Low As $1,682.00
    $1,682.00
    Repair Yours $1,396.00
    BLACK BOX CORP EME109A

    BLACK BOX CORP

    EME109A

    ALERTWERKS 2 SERVSENSORW/ 1 TEMP SENSOR
    $1,194.00 Buy Surplus As Low As $717.00
    $717.00
    Repair Yours $595.00
    BLACK BOX CORP FOT121

    BLACK BOX CORP

    FOT121

    FIBER OPTIC COUPLING, MT-RJ–MT-RJ, RECTANGULAR MOUNTING WITH CAP, MULTIMODE, SIMPLEX, BRONZE SLEEVE, PLASTIC FLANGE
    $8.48 Buy Surplus As Low As $5.09
    $5.09
    Repair Yours $200.00
    BLACK BOX CORP EME113A-20

    BLACK BOX CORP

    EME113A-20

    ALERTWERKS SERVSENSOR W20 D-CNTCT & TEMP/HUM SNS
    $1,609.00 Buy Surplus As Low As $966.00
    $966.00
    Repair Yours $802.00
    BLACK BOX CORP EME113A-60

    BLACK BOX CORP

    EME113A-60

    ALERTWERKS SERVSENSOR W60 D-CNTCT & TEMP/HUM SNS
    $2,180.00 Buy Surplus As Low As $1,308.00
    $1,308.00
    Repair Yours $1,086.00
    BLACK BOX CORP EMELW-010

    BLACK BOX CORP

    EMELW-010

    INTELLIGENT WATER SENSOR 10 FT EXTENSION, ALERTWER
    $175.00 Buy Surplus As Low As $105.00
    $105.00
    Repair Yours $200.00
    BLACK BOX CORP EMELW-020

    BLACK BOX CORP

    EMELW-020

    ALERTWERKS INTELLIGENT ROPE WATER SENSOR, 20-FT. (6.0-M)
    $582.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    BLACK BOX CORP SAC550CABS

    BLACK BOX CORP

    SAC550CABS

    INTELLIPASS CABINETSECURITY SENSOR
    $80.00 Buy Surplus As Low As $48.00
    $48.00
    Repair Yours $200.00
    BLACK BOX CORP EME1PMS2

    BLACK BOX CORP

    EME1PMS2

    ALERTWERKS CURRENT TRANS FORMER MTR 230/400V 50 HZ
    $318.00 Buy Surplus As Low As $191.00
    $191.00
    Repair Yours $200.00
    BLACK BOX CORP EME1PMS3

    BLACK BOX CORP

    EME1PMS3

    POWER MONITOR SENSOR 3PHASE 100–500V 60HZ ALERTWERKS
    $333.00 Buy Surplus As Low As $200.00
    $200.00
    Repair Yours $200.00
    BLACK BOX CORP EME144A

    BLACK BOX CORP

    EME144A

    ALERTWERKS SERVSENSOR V4EL NO SENSORS MC
    $1,609.00 Buy Surplus As Low As $966.00
    $966.00
    Repair Yours $802.00
    BLACK BOX CORP FOT212

    BLACK BOX CORP

    FOT212

    FIBER OPTIC CONNECTOR, CERAMIC FERRULE, FC SINGLE-MODE SIMPLEX, 126-ΜM/0.9-MM
    $9.54 Buy Surplus As Low As $5.72
    $5.72
    Repair Yours $200.00
    BLACK BOX CORP EME1T3-015

    BLACK BOX CORP

    EME1T3-015

    ALERTWERKS 2 WATERPROOFTEMP SENSOR 4.5M CABLE
    $255.00 Buy Surplus As Low As $153.00
    $153.00
    Repair Yours $200.00
    BLACK BOX CORP EME111A-20

    BLACK BOX CORP

    EME111A-20

    ALERTWERKS 2 SERVSENSORW/ 20 DRY CONTACT PORTS
    $1,557.00 Buy Surplus As Low As $934.00
    $934.00
    Repair Yours $776.00
    BLACK BOX CORP EME104A

    BLACK BOX CORP

    EME104A

    ALERTWERKS 2 SERVSENSORJR1X TEMP+HUMID COMBO
    $561.00 Buy Surplus As Low As $337.00
    $337.00
    Repair Yours $280.00
    BLACK BOX CORP EME110A

    BLACK BOX CORP

    EME110A

    ALERTWERKS 2 SERVSENSOR1X TEMP+HUMID COMBO
    $1,246.00 Buy Surplus As Low As $748.00
    $748.00
    Repair Yours $621.00
    BLACK BOX CORP EME129A-60

    BLACK BOX CORP

    EME129A-60

    ALERTWERKS 2 V4P HUB W/ 60 DRY CONTACT PORTS
    $3,269.00 Buy Surplus As Low As $1,962.00
    $1,962.00
    Repair Yours $1,629.00
    BLACK BOX CORP FOT219

    BLACK BOX CORP

    FOT219

    FIBER OPTIC CONNECTOR, CERAMIC FERRULE, LC SINGLE-MODE SIMPLEX, 125-ΜM/2.0-MM
    $13.00 Buy Surplus As Low As $7.63
    $7.63
    Repair Yours $200.00
    BLACK BOX CORP EME134A

    BLACK BOX CORP

    EME134A

    ALERTWERKS 2 V4E HUB SERVSENSOR V4E, NO CAMERA
    $2,232.00 Buy Surplus As Low As $1,339.00
    $1,339.00
    Repair Yours $1,112.00
    BLACK BOX CORP EME112A-20

    BLACK BOX CORP

    EME112A-20

    ALERTWERKS SERVSENSOR W20 DRY CNTCT & TEMP SNSR
    $1,557.00 Buy Surplus As Low As $934.00
    $934.00
    Repair Yours $776.00
    BLACK BOX CORP EME112A-60

    BLACK BOX CORP

    EME112A-60

    ALERTWERKS SERVSENSOR W60 DRY CNTCT & TEMP SNSR
    $2,180.00 Buy Surplus As Low As $1,308.00
    $1,308.00
    Repair Yours $1,086.00
    BLACK BOX CORP EMERW-020

    BLACK BOX CORP

    EMERW-020

    ALERTWERKS ROPE WATERSENSOR
    $395.00 Buy Surplus As Low As $237.00
    $237.00
    Repair Yours $200.00
    BLACK BOX CORP EMERWE-010

    BLACK BOX CORP

    EMERWE-010

    ALERTWERKS ROPE WATERSENSOR EXTENSION, 10FT
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    BLACK BOX CORP SAC506SCA

    BLACK BOX CORP

    SAC506SCA

    ENROLLMENT SCANNER, USB, FOR INTELLI-PASS
    $250.00 Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
    BLACK BOX CORP SAC506SCA-R2

    BLACK BOX CORP

    SAC506SCA-R2

    INTELLI-PASS ENROLLSCANNER, USB
    $312.00 Buy Surplus As Low As $187.00
    $187.00
    Repair Yours $200.00
    BLACK BOX CORP EMELW-010-R2

    BLACK BOX CORP

    EMELW-010-R2

    ALERTWERKS INTELLIGENT ROPE WATER SENSOR, 10-FT. (3.0-M) EXTENSION
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    BLACK BOX CORP EME1X128

    BLACK BOX CORP

    EME1X128

    ALERTWERKS SERVSENSOR V4E EXPANSION HUB - 128-PORT, DRY CONTACT
    $2,802.00 Buy Surplus As Low As $1,682.00
    $1,682.00
    Repair Yours $1,396.00
    BLACK BOX CORP EME1X196

    BLACK BOX CORP

    EME1X196

    ALERTWERKS SERVSENSOR V4E EXPANSION HUB - 196-PORT, DRY CONTACT
    $3,269.00 Buy Surplus As Low As $1,962.00
    $1,962.00
    Repair Yours $1,629.00
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