Shop rs232 surge test protection

Sponsored
$58.25
Siemens QSPD2A035B 35 Amp Boltshield Indoor Surge Protective Device
Amazon.com
83
Free shipping
$58.25
Siemens QSPD2A035B 35 Amp Boltshield Indoor Surge Protective Device
Amazon.com
83
$88.00
Ditek | DTK-MRJ45SCPRUV | Telco Line Surge
Kele
$88.00
Ditek | DTK-MRJ45SCPRUV | Telco Line Surge
Kele
$309.99
RS232/422/485 Fiber Modem
L-com Global Connectivity
30-day returns (most items)
$309.99
RS232/422/485 Fiber Modem
L-com Global Connectivity
30-day returns
$10.88
DTECH RS232 To RS485 Serial Converter Adapter With 4 Position Terminal Block For Industrial Long Haul Communication Data Supports 600W Anti-Surge
Amazon.com
$10.88
DTECH RS232 To RS485 Serial Converter Adapter With 4 Position Terminal Block For Industrial Long Haul Communication Data Supports 600W Anti-Surge
Amazon.com
$41.85
Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device
Amazon.com
Free shipping
$41.85
Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device
Amazon.com
Free shipping
$107.95
EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
Amazon.com
Free shipping
$107.95
EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
Amazon.com
Free shipping
$700.13
Vaisala | WSP150 | Surge Protector
Kele
$700.13
Vaisala | WSP150 | Surge Protector
Kele
$49.99
Furman SS-6B-PRO Extreme Voltage Protect Surge Strip
Amazon.com
Free shipping
$49.99
Furman SS-6B-PRO Extreme Voltage Protect Surge Strip
Amazon.com
Free shipping
$579.95
Cyberpower PDU41002 Switched PDU, 100-120V/20A (Derated To 15A), 8 Outlets, 1U Rackmount
Amazon.com
Free shipping
$579.95
Cyberpower PDU41002 Switched PDU, 100-120V/20A (Derated To 15A), 8 Outlets, 1U Rackmount
Amazon.com
Free shipping
$19.88
DTECH Port Powered RS232 To RS232 Serial Port Isolator Optic Electric Adapter To Protect You PC And RS-232 Device
Amazon.com
34
$19.88
DTECH Port Powered RS232 To RS232 Serial Port Isolator Optic Electric Adapter To Protect You PC And RS-232 Device
Amazon.com
34
$91.14
Startech.Com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub With ESD Protection & 350W Surge Protection - Din Rail, Wall Or Desk Mountable - TAA
Amazon.com
Free shipping
$91.14
Startech.Com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub With ESD Protection & 350W Surge Protection - Din Rail, Wall Or Desk Mountable - TAA
Amazon.com
Free shipping
$107.99
RS232 To RS485 Interface Converter DB9 -M /DB9-F (Ext. Powered) W/Opto- Isolation
L-com Global Connectivity
30-day returns (most items)
$107.99
RS232 To RS485 Interface Converter DB9 -M /DB9-F (Ext. Powered) W/Opto- Isolation
L-com Global Connectivity
30-day returns
$68.45
Square D By Schneider Electric HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka, Black
Amazon.com
914
Free shipping
$68.45
Square D By Schneider Electric HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka, Black
Amazon.com
914
$10.99
Abcgoodefg 9 Pin RS-232 DB9 Male To Male Female To Female Serial Cable Gender Changer Coupler Adapter (10 Pack)
Amazon.com
258
$10.99
Abcgoodefg 9 Pin RS-232 DB9 Male To Male Female To Female Serial Cable Gender Changer Coupler Adapter (10 Pack)
Amazon.com
258
$59.99
Ditek DTK-MRJPOES Single Channel 10Gbe Poe Protector-Sheilded Rj45 Connection
Amazon.com
Free shipping
$59.99
Ditek DTK-MRJPOES Single Channel 10Gbe Poe Protector-Sheilded Rj45 Connection
Amazon.com
Free shipping
$75.43
Rectorseal Unisex Adult Pumps Single Phase System Surge Protective Device, Black
Amazon.com
Free shipping
$75.43
Rectorseal Unisex Adult Pumps Single Phase System Surge Protective Device, Black
Amazon.com
Free shipping
$49.80
FHSPD2SURGE Ultimate Surge Protector,120/240V,72Ka/Phase,1880 Joules (Total),Thermally Protected Metal Oxide Varistors
Amazon.com
Free shipping
$49.80
FHSPD2SURGE Ultimate Surge Protector,120/240V,72Ka/Phase,1880 Joules (Total),Thermally Protected Metal Oxide Varistors
Amazon.com
Free shipping
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible With Windows 11 10 8 7 Linux MAC OS Genuine FT232RL
Amazon.com
1
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible With Windows 11 10 8 7 Linux MAC OS Genuine FT232RL
Amazon.com
1
$375.83
Cyberpower PDU24001 Metered ATS PDU, 100-120V, 15A (Derated To 12A), 10 Outlets, 1U Rackmount
Amazon.com
2
Free shipping
$375.83
Cyberpower PDU24001 Metered ATS PDU, 100-120V, 15A (Derated To 12A), 10 Outlets, 1U Rackmount
Amazon.com
2
$39.99
Two Electronic Voltage & Surge Protector Combo - Protect Your Refrigerator And Washing Machine Against High And Low Voltage, Brownouts And Spikes
Amazon.com
628
Free shipping
$39.99
Two Electronic Voltage & Surge Protector Combo - Protect Your Refrigerator And Washing Machine Against High And Low Voltage, Brownouts And Spikes
Amazon.com
628
$23.95
Cablemax RS-232 LED Link Tester DB-9 Male To DB-9 Female
Amazon.com
240
$23.95
Cablemax RS-232 LED Link Tester DB-9 Male To DB-9 Female
Amazon.com
240
$42.00
PUSR TCP232-306 RS232 RS485 RS422 To Ethernet TCP IP Modbus Gateway Serial Device Server Serial To Ethernet Converters
Amazon.com
7
Free shipping
$42.00
PUSR TCP232-306 RS232 RS485 RS422 To Ethernet TCP IP Modbus Gateway Serial Device Server Serial To Ethernet Converters
Amazon.com
7
$189.99
Hughes Autoformers PWD50 Power Watchdog Bluetooth Surge Protector - 50 Amp
Amazon.com
1K+
Free shipping
$189.99
Hughes Autoformers PWD50 Power Watchdog Bluetooth Surge Protector - 50 Amp
Amazon.com
1K+
$113.99
RS232 To RS485/RS422 Interface Converter DB9 -M /DB9-F (Ext. Powered) W/Opto- Isolation
L-com Global Connectivity
$113.99
RS232 To RS485/RS422 Interface Converter DB9 -M /DB9-F (Ext. Powered) W/Opto- Isolation
L-com Global Connectivity
$52.21
Siemens Boltshield FSPD036 Level 2 Whole House Surge Protection Device Rated For 36,000 Amps, 120/240V
Amazon.com
Free shipping
$52.21
Siemens Boltshield FSPD036 Level 2 Whole House Surge Protection Device Rated For 36,000 Amps, 120/240V
Amazon.com
Free shipping
$17.99
ANMBEST 10PCS DB9 Male Ethernet Adapter, 9 Pin Serial Port Male To RJ45 Ethernet LAN Extend Modular Converter, M/F
Amazon.com
11
$17.99
ANMBEST 10PCS DB9 Male Ethernet Adapter, 9 Pin Serial Port Male To RJ45 Ethernet LAN Extend Modular Converter, M/F
Amazon.com
11
$62.99
Square D - SDSA1175 Panel Mounted Single Phase Type 1 Surge Protective Device
Amazon.com
Free shipping
$62.99
Square D - SDSA1175 Panel Mounted Single Phase Type 1 Surge Protective Device
Amazon.com
Free shipping
$38.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16550 UART - Low Profile
Amazon.com
101
Free shipping
$38.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16550 UART - Low Profile
Amazon.com
101
$43.85
CH Surge Protector
Amazon.com
Free shipping
$43.85
CH Surge Protector
Amazon.com
Free shipping
$29.77
USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS
Amazon.com
143
$29.77
USR-TCP232-302 Tiny Size RS232 To TCP IP Converter Serial RS232 To Ethernet Server Module Ethernet Converter Support DHCP/DNS
Amazon.com
143
$178.00
SIEMENS BOLTSHIELD Plug-In Surge Protection Device 2-Pole 65Ka 120/240V, 1Ø, 3W
Amazon.com
Free shipping
$178.00
SIEMENS BOLTSHIELD Plug-In Surge Protection Device 2-Pole 65Ka 120/240V, 1Ø, 3W
Amazon.com
Free shipping
$43.98
USR-TCP232-410S RS232 / RS485 Serial To Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
Amazon.com
Free shipping
$43.98
USR-TCP232-410S RS232 / RS485 Serial To Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
Amazon.com
Free shipping
$69.99
Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Comprehensive Surge Protection, TPMOV Technology, Watertight Enclosure - UL
Amazon.com
Free shipping
$69.99
Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Comprehensive Surge Protection, TPMOV Technology, Watertight Enclosure - UL
Amazon.com
Free shipping
$2,089.98
Fluke Networks LIQ-100 Linkiq Cable + Network Tester
Amazon.com
Free shipping
$2,089.98
Fluke Networks LIQ-100 Linkiq Cable + Network Tester
Amazon.com
Free shipping
$83.00
Advantech Corporation BB-232USB9M-LS CONVERTER USB TO RS-232
DigiKey
$83.00
Advantech Corporation BB-232USB9M-LS CONVERTER USB TO RS-232
DigiKey
$18.18
USB To RJ45 Console Cable 2Pack, Essential Tool For Cisco, NETGEAR, Ubiquiti, LINKSYS, TP-Link Routers/Switches Connection, Compatible With Windows,
Amazon.com
$18.18
USB To RJ45 Console Cable 2Pack, Essential Tool For Cisco, NETGEAR, Ubiquiti, LINKSYS, TP-Link Routers/Switches Connection, Compatible With Windows,
Amazon.com
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    Shop rs232 surge test protection

    Sponsored
    $58.25
    Siemens QSPD2A035B 35 Amp Boltshield Indoor Surge Protective Device
    Amazon.com
    83
    Free shipping
    $58.25
    Siemens QSPD2A035B 35 Amp Boltshield Indoor Surge Protective Device
    Amazon.com
    83
    $88.00
    Ditek | DTK-MRJ45SCPRUV | Telco Line Surge
    Kele
    $88.00
    Ditek | DTK-MRJ45SCPRUV | Telco Line Surge
    Kele
    $309.99
    RS232/422/485 Fiber Modem
    L-com Global Connectivity
    30-day returns (most items)
    $309.99
    RS232/422/485 Fiber Modem
    L-com Global Connectivity
    30-day returns
    $10.88
    DTECH RS232 To RS485 Serial Converter Adapter With 4 Position Terminal Block For Industrial Long Haul Communication Data Supports 600W Anti-Surge
    Amazon.com
    $10.88
    DTECH RS232 To RS485 Serial Converter Adapter With 4 Position Terminal Block For Industrial Long Haul Communication Data Supports 600W Anti-Surge
    Amazon.com
    $41.85
    Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device
    Amazon.com
    Free shipping
    $41.85
    Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device
    Amazon.com
    Free shipping
    $68.45
    Square D By Schneider Electric HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka, Black
    Amazon.com
    914
    Free shipping
    $68.45
    Square D By Schneider Electric HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka, Black
    Amazon.com
    914
    $107.95
    EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
    Amazon.com
    Free shipping
    $107.95
    EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
    Amazon.com
    Free shipping
    $700.13
    Vaisala | WSP150 | Surge Protector
    Kele
    $700.13
    Vaisala | WSP150 | Surge Protector
    Kele
    $49.99
    Furman SS-6B-PRO Extreme Voltage Protect Surge Strip
    Amazon.com
    Free shipping
    $49.99
    Furman SS-6B-PRO Extreme Voltage Protect Surge Strip
    Amazon.com
    Free shipping
    $579.95
    Cyberpower PDU41002 Switched PDU, 100-120V/20A (Derated To 15A), 8 Outlets, 1U Rackmount
    Amazon.com
    Free shipping
    $579.95
    Cyberpower PDU41002 Switched PDU, 100-120V/20A (Derated To 15A), 8 Outlets, 1U Rackmount
    Amazon.com
    Free shipping
    $19.88
    DTECH Port Powered RS232 To RS232 Serial Port Isolator Optic Electric Adapter To Protect You PC And RS-232 Device
    Amazon.com
    34
    $19.88
    DTECH Port Powered RS232 To RS232 Serial Port Isolator Optic Electric Adapter To Protect You PC And RS-232 Device
    Amazon.com
    34
    $75.43
    Rectorseal Unisex Adult Pumps Single Phase System Surge Protective Device, Black
    Amazon.com
    7
    Free shipping
    $75.43
    Rectorseal Unisex Adult Pumps Single Phase System Surge Protective Device, Black
    Amazon.com
    7
    $91.14
    Startech.Com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub With ESD Protection & 350W Surge Protection - Din Rail, Wall Or Desk Mountable - TAA
    Amazon.com
    Free shipping
    $91.14
    Startech.Com 7-Port USB 2.0 Hub - Metal Industrial USB-A Hub With ESD Protection & 350W Surge Protection - Din Rail, Wall Or Desk Mountable - TAA
    Amazon.com
    Free shipping
    $107.99
    RS232 To RS485 Interface Converter DB9 -M /DB9-F (Ext. Powered) W/Opto- Isolation
    L-com Global Connectivity
    30-day returns (most items)
    $107.99
    RS232 To RS485 Interface Converter DB9 -M /DB9-F (Ext. Powered) W/Opto- Isolation
    L-com Global Connectivity
    30-day returns
    $10.99
    Abcgoodefg 9 Pin RS-232 DB9 Male To Male Female To Female Serial Cable Gender Changer Coupler Adapter (10 Pack)
    Amazon.com
    258
    $10.99
    Abcgoodefg 9 Pin RS-232 DB9 Male To Male Female To Female Serial Cable Gender Changer Coupler Adapter (10 Pack)
    Amazon.com
    258
    $59.99
    Ditek DTK-MRJPOES Single Channel 10Gbe Poe Protector-Sheilded Rj45 Connection
    Amazon.com
    Free shipping
    $59.99
    Ditek DTK-MRJPOES Single Channel 10Gbe Poe Protector-Sheilded Rj45 Connection
    Amazon.com
    Free shipping
    $49.80
    FHSPD2SURGE Ultimate Surge Protector,120/240V,72Ka/Phase,1880 Joules (Total),Thermally Protected Metal Oxide Varistors
    Amazon.com
    Free shipping
    $49.80
    FHSPD2SURGE Ultimate Surge Protector,120/240V,72Ka/Phase,1880 Joules (Total),Thermally Protected Metal Oxide Varistors
    Amazon.com
    Free shipping
    $15.96
    DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible With Windows 11 10 8 7 Linux MAC OS Genuine FT232RL
    Amazon.com
    1
    $15.96
    DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible With Windows 11 10 8 7 Linux MAC OS Genuine FT232RL
    Amazon.com
    1