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Supplier: Legrand
Description: 277/480 VAC, Three Phase, Wye, 4 Wire plus Ground, Light-Duty Panel TVSS Unit FEATURES Meets UL Standard for Safety for Surge Protection Devices, UL1449 3rd Edition (effective September 29, 2009). P&S Panel TVSS Units meet the newest standard, bringing stronger
- Applications: Telecom Applications, Audio and Video Applications, Computer Rooms, Other
- Device Type: SPD
- Mounting: Wall / Panel / Backboard Mount
- Standards: UL 1449 Third Edition, UL
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Supplier: Legrand
Description: 120/240 VAC 3 Wire and Ground Single Phase Heavy-Duty Panel TVSS Unit FEATURES Meets UL Standard for Safety for Surge Protection Devices, UL1449 3rd Edition (effective September 29, 2009). P&S Panel TVSS Units meet the newest standard, bringing stronger
- Applications: Telecom Applications, Audio and Video Applications, Computer Rooms, Other
- Device Type: SPD
- Mounting: Wall / Panel / Backboard Mount
- Standards: UL 1449 Third Edition, UL
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Supplier: Legrand
Description: 480 VAC, 3 Phase, Delta, 3 Wire and Ground, Heavy-Duty Panel TVSS Unit FEATURES Meets UL Standard for Safety for Surge Protection Devices, UL1449 3rd Edition (effective September 29, 2009). P&S Panel TVSS Units meet the newest standard, bringing stronger
- Applications: Telecom Applications, Audio and Video Applications, Computer Rooms, Other
- Device Type: SPD
- Mounting: Wall / Panel / Backboard Mount
- Standards: UL 1449 Third Edition, UL
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Supplier: Legrand
Description: 120/240 VAC, 3 Wire and Ground, Single Phase Light Duty TVSS Unit FEATURES Meets UL Standard for Safety for Surge Protection Devices, UL1449 3rd Edition (effective September 29, 2009). P&S Panel TVSS Units meet the newest standard, bringing stronger protection to
- Applications: Telecom Applications, Audio and Video Applications, Computer Rooms, Other
- Device Type: SPD
- Mounting: Wall / Panel / Backboard Mount
- Standards: UL 1449 Third Edition, UL
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Supplier: LCSC Electronics Technology (HK) Limited
Description: 5A 75W 15V 9V Bi-Directional 5V SOD-523 Electrostatic and Surge Protection (TVS/ESD) ROHS
- Diode Applications: Protector
- Diode Type: Transient Voltage Suppressor Diodes (TVS)
- IR: 1.00E-3 mA
- RoHS Compliant: Yes
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Supplier: ODG (Origin Data Global)
Description: SOD-523 ESD and Surge Protection (TVS/ESD) ROHS
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Supplier: ODG (Origin Data Global)
Description: 75W 15V 9V 5V SOD-523 ESD and Surge Protection (TVS/ESD) ROHS
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Supplier: ODG (Origin Data Global)
Description: 8A 80W 10V 5.8V Bidirectional 5V SOD-523 ESD and Surge Protection (TVS/ESD) ROHS
- Technology: Rectifier
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Supplier: ODG (Origin Data Global)
Description: 9.4A@8/20us 18.6V 6.2V 5V SOD-523 ESD and Surge Protection (TVS/ESD) ROHS
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Supplier: TelephoneStuff.com
Description: of the terminal block on any of the DIN Rail Utility Boxes. Inserts are located on all four sides of the box and it features a Hubbell HBL5262GYSA 15A surge receptacle. Features: - Optional 5 Amp over-current protection for load limiting capability - All gray housing, faceplate, and
- Type: Duplex Outlet Cover
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Supplier: PHOENIX CONTACT USA
Description: Combination lightning current arrester and TVSS system for ungrounded 480 V Delta systems
- Device Type: SPD
- Maximum Surge Current: 50000 amps
- Mounting: Wall / Panel / Backboard Mount
- Operating Temperature: 104 to 176 F
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Supplier: PHOENIX CONTACT USA
Description: Combination lightning current arrester and TVSS system for ungrounded 480 V Delta systems
- Device Type: SPD
- Maximum Surge Current: 50000 amps
- Mounting: Wall / Panel / Backboard Mount
- Operating Temperature: 104 to 176 F
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Supplier: PHOENIX CONTACT USA
Description: Indoor/outdoor lightning current arrester and TVSS system for 120/208-240 V
- Device Type: SPD
- Maximum Surge Current: 50000 amps
- Mounting: Wall / Panel / Backboard Mount
- Operating Temperature: 104 to 176 F
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Supplier: PHOENIX CONTACT USA
Description: Indoor/outdoor lightning current arrester and TVSS system for 120/240 single/split phase
- Device Type: SPD
- Maximum Surge Current: 50000 amps
- Mounting: Wall / Panel / Backboard Mount
- Operating Temperature: 104 to 176 F
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Supplier: Acme Chip Technology Co., Limited
Description: CCTV COAX TVSS ISOLATED
- Diode Type: Transient Voltage Suppressor Diodes (TVS)
- Tj: -40 to 85 C
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Supplier: Acme Chip Technology Co., Limited
Description: CCTV COAX TVSS
- Diode Type: Transient Voltage Suppressor Diodes (TVS)
- Tj: -40 to 85 C
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Supplier: Acme Chip Technology Co., Limited
Description: DATA/SIGNAL DUAL PAIR TVSS 20V
- Diode Type: Transient Voltage Suppressor Diodes (TVS)
- Tj: -40 to 85 C
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Supplier: Acme Chip Technology Co., Limited
Description: DIN RAIL SINGLE PAIR TVSS 22V
- Diode Type: Transient Voltage Suppressor Diodes (TVS)
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Supplier: TelephoneStuff.com
Description: Designed for installation at the service entrance and at branch panels, or as dedicated TVSS for critical equipment. Provides dedicated surge protection for each phase to neutral, phase to ground, and neutral to ground in three-phase Wye AC systems. Features: - NEMA type 12
- Device Type: SPD
- Mounting: Wall / Panel / Backboard Mount
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Supplier: TelephoneStuff.com
Description: Distribution Panel Mount Surge Protective Device - 346/600V/5 Wire. Designed for installation at the service entrance and at branch panels, or as dedicated TVSS for critical equipment. Provides dedicated surge protection for each phase to neutral, phase to ground, and
- Device Type: SPD
- Mounting: Wall / Panel / Backboard Mount
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Supplier: TelephoneStuff.com
Description: Distribution Panel Mount Surge Protective Device - 600V/4 Wire. Designed for installation at the service entrance and at branch panels, or as dedicated TVSS for critical equipment. Provides dedicated surge protection for each phase to neutral, phase to ground, and neutral
- Device Type: SPD
- Mounting: Wall / Panel / Backboard Mount
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Supplier: Transtector Systems, Inc.
Description: Transtector Gigabit Ethernet (1000Base-T) surge protector / arrester (also known as data line surge protection device or SPD as well as transient voltage surge suppressor or TVSS) UHPSPK010 is in-stock and will ship same business day as purchased from us directly.
- Device Type: SPD, Dataline and DC Signal, Lightning Arrestor
- Mounting: Wall / Panel / Backboard Mount
- Technology: Silicon Avalanche Diode, Gas Tube
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Supplier: Transtector Systems, Inc.
Description: Transtector Gigabit Ethernet (1000Base-T) surge protector / arrester (also known as data line surge protection device or SPD as well as transient voltage surge suppressor or TVSS) UHPSPK250 is in-stock and will ship same business day as purchased from us directly.
- Device Type: SPD, Dataline and DC Signal, Lightning Arrestor
- Mounting: Wall / Panel / Backboard Mount
- Technology: Silicon Avalanche Diode, Gas Tube
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Supplier: Transtector Systems, Inc.
Description: Transtector Gigabit Ethernet (1000Base-T) surge protector / arrester (also known as data line surge protection device or SPD as well as transient voltage surge suppressor or TVSS) UHPSPK075 is in-stock and will ship same business day as purchased from us directly.
- Device Type: SPD, Dataline and DC Signal, Lightning Arrestor
- Mounting: Wall / Panel / Backboard Mount
- Technology: Silicon Avalanche Diode, Gas Tube
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Supplier: Transtector Systems, Inc.
Description: Transtector Gigabit Ethernet (1000Base-T) surge protector / arrester (also known as data line surge protection device or SPD as well as transient voltage surge suppressor or TVSS) UHPSPK200 is in-stock and will ship same business day as purchased from us directly.
- Device Type: SPD, Dataline and DC Signal, Lightning Arrestor
- Mounting: Wall / Panel / Backboard Mount
- Technology: Silicon Avalanche Diode, Gas Tube
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Supplier: Littelfuse, Inc.
Description: The Littelfuse Varistor Surge Protection (LVSP) Fuses are intended for the protection of TVSS products. The LVSP Series has been designed to survive the 8x20µs lightning surges described in various Standards(UL1449, IEC61000-4-5 & IEEE C62.41) without opening. This
- Current Rating: 80 amps
- Features: Time Lag
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Supplier: Richardson RFPD
Description: AC surge protector device part number ACPS-6N-120SN2-TT from Transtector is designed to protect sensitive electric and electronic equipment from transient voltage. This TVSS product for alternating current offers high quality electrical surge suppressor protection. Our
- Device Type: Lightning Arrestor
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Supplier: Cable Depot Inc.
Description: 9 Outlet DSS Dish Surge Strip - Power CATV and Phone Surge Protection The Superior Surge Protector meets or exceeds the following industry standards: UL 1449 2cnd edition protection rating 400V on all lines for TVSS (Transient Voltage Surge
- Device Type: Plug-in Style
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Supplier: RS Components, Ltd.
Description: Littelfuse UltraMOV series of MOVs are transient surge suppressors that are ideal for applications requiring high peak surge current ratings and high energy absorption capability. The UltraMOV series are primarily intended for use in AC line voltage applications such as TVSS,
- Device Type: Metal Oxide Varistor (MOV)
- Supply Voltage (VS): 175 volts
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Supplier: Littelfuse, Inc.
Description: The UltraMOV Metal Oxide Varistor Series is designed for applications reqiring high peak surge current ratings and high energy absorption capability. UltraMOV varistors are primarily intended for use in AC Line Voltage applications such as Transient Voltage Surge Suppressors
- Lead Type: Radial Leads
- Maximum Clamping Voltage: 140 volts
- Mounting Style: Through Hole Technology (THT)
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Supplier: Radwell International
Description: MONITOR, TVSS REMOTE, SURGE PROTECTION, 12 V POWER, GREEN AND RED INDICATORS. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, SURGE PROTECTION MODULE, I-LINE TVSS UNIT, 208Y/120V, 3 PHASE, 4 WIRE, 120K. FREE 2 YEAR RADWELL WARRANTY
- AC Motor Phase: Three Phase Motor
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Supplier: RS Components, Ltd.
Description: Pro thermally protected metal oxide varistors are suitable for a range of applications including:. AC line power supplies. AC panel protection modules. AC power meters. AC-DC power supplies. Transient Voltage Surge Suppressor (TVSS) Products. Surge protected strips.
- Capacitance: 2570 pF
- Clamping Voltage: 395 volts
- Current Surge: 18000 amps
- Peak Energy (10/1000uS): 235 joules
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Supplier: Littelfuse, Inc.
Description: The SP4203-01FTG-C integrates low capacitance diodes to provide electronic equipment protection from destructive electrostatic discharges (ESDs). These robust TVSs can withstand repetitive contact or air ESD discharge events at ± 30 kV levels without suffering any performance
- Diode Type: Transient Voltage Suppressor Diodes (TVS)
- RoHS Compliant: Yes
- VR: 3.3 volts
Find Suppliers by Category Top
Conduct Research Top
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Application Note: Designing with Thermally Protected TMOV Varistors in TVSS Applications (.pdf)
Metal Oxide Varistors (MOVs) are commonly used to suppress transients in many applications such as: Transient Voltage Surge Suppressors (TVSS), Uninterruptible Power Supplies (UPS), AC Power Taps, AC Power Meters or other products. Lightning, inductive load switching, or capacitor bank switching
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Green Age, Smart Grid and TVSS
. In conjunction with this alternative energy sources are an integral component in the Smart Grid. Their use goes hand-in-hand with significantly reducing the environmental impact of the whole electricity supply system. Although seldom realized, lightning and surge protection play a critical role
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Alltec Protection Pyramid
and away from equipment and structures. After providing a stable grounding system, it is important to properly install a transient voltage surge suppression (TVSS) system, such as our PowerTrip (R) line of TVSS products. Only then, is equipment truly protected from both open and short circuit
More Information Top
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US Internet - Case Study
Power conditioning and distribution for each service of incoming utility power (or two generators in case of an outage or brown-out) begins with Liebert TVSS surge protection units at the service entrances to protect against transient split-second overvoltages from utility …
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Low voltage power system surge overvoltage protection
Surge Protection TVSS .
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ICT and Critical Infrastructure: Proceedings of the 48th Annual Convention of Computer Society of India- Vol II
Temperature compensation (-3 to -7mV/Cell/Celsius) & Lighting surge protection ( TVSS ) • .
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CR4 - Thread: Instrument and Electrical Earth Bars
If the destructive potential raise, such as lighting or earth fault circuit is concerned, instrument need isolation (isolation transformer or photo coupler) and surge protection ( TVSS ).
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Service Panel Replacement - Self Help Forums
I have also been thinking about getting whole-house surge protection ( TVSS ).
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Service Panel Replacement - Self Help Forums
I have also been thinking about getting whole-house surge protection ( TVSS ).
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A student design project to improve power quality for a commercial facility
Although transient voltage surge protecting ( TVSS ) multi-outlet power strips are utilized at the load level, the type being used does not provide a monitor / indicating light of effectiveness status of the suppressors (i.e., metal oxide varistors).
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SPD Industry Code Changes (.pdf)
This includes a change in nomenclature from transient voltage surge suppressors ( TVSS ) to surge protective devices (SPDs) and recognition of the standard by the American National Standard Institute (ANSI) [1].
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Chapter 17 Power Quality
They may be called transient voltage surge suppressors ( TVSS ) or surge protection devices (SPDs).
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Transient voltage aspects of grounding
Index Terms - Lightning protection, transient voltage surge suppressors, TVSS , surge protective devices, SPD, Oilfield lightning, Medium voltage lightning protection, metal oxide varistors, MOV, power system lightning protection, Electric Submersible Pumps, ESP, Medium voltage lightning protection.