Tvss 100ka
Overview
Product sourcing insights & recommendations
The term "TVSS 100kA" refers to a Transient Voltage Surge Suppressor with a maximum discharge capacity of 100,000 Amperes (100kA). In the current 2026 market, this terminology has largely been superseded by SPD (Surge Protective Device) Type 1 or Type 2, as mandated by the UL 1449 5th Edition standard VioxSe.
Market Trends & Insights (2026 Outlook)
* Terminology Shift: The industry has moved away from "TVSS" toward standardized SPD classifications to eliminate selection errors in critical infrastructure LspViox.
* Technological Evolution: Modern 100kA devices are integrating Intelligent Monitoring (iSPD), offering real-time surge counting and remote health signaling via IoT AlibabaSpd-China.
* Miniaturization: There is a strong trend toward extreme compactness. New "Brick" designs provide 100kA per phase protection in footprints as small as 162mm, ideal for 5G base stations and crowded industrial cabinets HubbellSpd-China.
* Material Innovation: Manufacturers are shifting to Thermally Protected MOVs (PTMOV) and Silicon Carbide (SiC) to prevent thermal runaway and reduce residual voltage (VPR) Spd-China.
Technical Specifications
| Feature | Professional Requirement (2026) |
|---|---|
| kA Rating | 100kA Max Discharge ($I_{max}$) for high-risk service entrances Wdelectriciansharonma. |
| Safety Standard | UL 1449 5th Edition with a minimum SCCR of 200kA Spd-ChinaViox. |
| VPR | Modern units target a Voltage Protection Rating (VPR) < 800V for sensitive electronics Lsp. |
| Mounting | Standard 35mm DIN rail remains the dominant global form factor for modularity Ferrazshawmutsales. |
Sourcing Landscape
The B2B market currently features high-capacity units ranging from $11.50 to $457 depending on certification level (e.g., standard vs. UL-listed) and application (AC vs. DC Solar).
Tvss 100ka Surge Protection Device Spd Type 1 200ka Sccr
Products · 2 lists
208V AC DPS 20-50kA SCCR 200kA 3W+G DIN Rail TVSS Surge Suppressor for 3 Phase Wye System
Zhuhai Telehof Electrics Company Limitedverified🇨🇳CN10 yrs
AC SPD 100KA Surge Protector Lightning Arrester Class 1+2 Overvoltage Protection Device
Wenzhou Chuangjie Lightning Protection Electrical Co., Ltd.🇨🇳CN19 yrs
Ac spd Surge protection Protector Protective Device 275v spd Ac 385v 420v T1 Type 1 15ka 20ka 50ka 60ka 80ka 100ka 2p 4p AC SPD
Shanghai Cet Electric Co., Ltd.verified🇨🇳CN5 yrs
T1+T2 DC SPD 800V/1200V/1500V 40kA Surge Protector Suppressor Devices
Yifa Holding Group Co., Ltd.verified🇨🇳CN3 yrs
High-End T1 T2 AC SPD Surge Protector 275V-385V Protective Device for Lightning & Solar System 1P-4P 10KA-100KA T3 Type
Shenzhen Kailifeng Industry Co., Limitedverified🇨🇳CN14 yrs
LY1-D 10KA 20KA 40KA 60KA 80KA 100KA SPD Surge Protective Device
Yueqing Winston Electric Co., Ltd.verified🇨🇳CN17 yrs
AC DC 1p-4p Npe 20ka-100ka Surge Protective Device T1 Type 1000v Rated Voltage Lightning Protection Solar System ROHS Certified
Zhejiang Guozhen Electric Co., Ltd.🇨🇳CN3 yrs
220V 40kA lightning Arrester Three Phase 3pole+N Surge protection Devices Power Surge Protective Device
Foshan Guangzhu Electrical Co., Ltd.🇨🇳CN18 yrs
USFULL AC SPD Surge Protective Device 275v 385v 1p 2p 3p 4p 3 Phase 10ka 20ka 40ka 50ka 80ka 100ka
Zhejiang Fullwill Electric Co., Ltd.verified🇨🇳CN13 yrs
DC 30-60KA 500V 800V 1000V DC PV SPD Power Dc Surge Protective Device Electric Surge Protector Surge protection
Yuanhuang Electric Technology Co., Ltd.verified🇨🇳CN6 yrs
SPD 100KA 160KA 200KA High Current Photovoltaic Surge Protectors AC Lightning Protection Devices for Solar Systems T2 Type
100KA SPD OBO Surge Protective Device 1P 2P 3P 4P 220V 380V 140V 275V 385V 420V 440V Class 2 Type 2 T2 100KA Surge Protector
Shanghai Newtrend Electric Co., Ltd.🇨🇳CN13 yrs
CHINA ORIGINAL HOSSONI SMART CHOICE BRAND Famous Brand,TVSS,SURGE PROTECTIVE Device (SPD) HBL1-20(40)KA,30(60),40(80),
Hongbao Electric Group Co., Ltd.🇨🇳CN20 yrs
GLOMRO 1P/2P/3P/4P 100KA Class II SPD Surge Protective Device
Shanghai Glomro Industrial Co., Ltd.verified🇨🇳CN9 yrs
AC T2 Class C Lightning Arrester Energy SPD 100kA Surge Protection Device
Zhejiang Wrdz Electronic Co., Ltd.🇨🇳CN10 yrs
MUTAI T2 Type 2 Surge protection Device 60kA 100kA Price 100 KA 2P 3P 4P Protective Device SPD
Wenzhou Mutai Electric Technology Co., Ltd.verified🇨🇳CN4 yrs
AC spd Surge protection Protector Protective Device 220v 385v 2p 3p 4p 20ka 40ka 60ka 80ka 100ka for Home
Yueqing Kampa Electric Co., Ltd.verified🇨🇳CN20 yrs
Solar PV Surge Arrester Protector Surge Protective Device DC SPD 20KA 40KA 1P 2P 3P 4P T1 T2 500V 600V 800V 1000V 1500V
Wenzhou Soltree Electric Co.,Ltd.🇨🇳CN1 yr
100KA Power Surge Protector DC SPD Surge Protective Device 4P 60-100KA Surge Protective Device for PV Solar System
Wenzhou Shellson Intelligent Electric Co., Ltd.🇨🇳CN2 yrs
Type 2 150kA Surge protection Device/SPD
Yueqing Wanshfa Electronics Co., Ltd.🇨🇳CN18 yrs
Customized spd Surge Protector 120/240v Split Phas 1000V 20KA~40KA House Surge Protector Protective Low-voltage Arrester Device
Zhejiang Pengpai Environmental Protection Technology Co., Ltd.verified🇨🇳CN2 yrs
Ac 220V 110V 2 Pin Lightning Surge Protector 20Amp 150Ka Tvss Solar Pv Dc Appliance Power Surge Protector Spd
Guolong Electric Co., Ltd.🇨🇳CN9 yrs
High Surge Capacity 4-Pole 100KA 275V AC SPD T2 Surge Protector IP20 Rated Single Phase for Home Industrial Power Safety for
Huizhou Chuangde Lightning Protection Electronics Co., Ltd.🇨🇳CN4 yrs
Surge Protective Device 4P 100KA 420Vac Industrial Grade Three Phase Surge Arrester
T2 Surge Protective Device 20kA-100kA 275VAC 1P-4P for Lightning Solar Electronic Protection
Wenzhou Bada Electrical Co., Ltd.🇨🇳CN1 yr
T2 1P 2P 3P 4P 20ka 40ka 500v 600v 800v 1000v 1200v 385v 220v PV DC AC SPD Lightning Protection Surge Arrester Protector Device
Wenzhou Yu'er Yu Electric Co., Ltd.🇨🇳CN1 yr
OEM T2 SPD 8/20 80KA Surge Supressor Lightning Ac Surge Protector for Electrical Equipment
Wenzhou Leeyee Electric Co., Ltd.verified🇨🇳CN7 yrs
T2 1000V PV DC SPD Lightning Surge Arrester 2p 2 Pole PBT 20kA Industrial Surge Protective Devices Solar Systems Electronic
Shenzhen San Tong Electrical Co., Ltd.🇨🇳CN2 yrs
10KV 10KA Outdoor LED Street Lighting SPD LED Surge Protector Device AC Surge Protection Device 100-277VAC Surge Protector
Shenzhen Zhongyuan Technology Co., Ltd.🇨🇳CN6 yrs10KV 10KA Outdoor LED Street Lighting SPD LED Surge Protector Device AC Surge Protection Device 100-277VAC Surge Protector
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Sources & References
27 sources cited · Verified industry data & reports
Transient Voltage Surge Suppressor (TVSS) Selection and ...
ODG Electronics
Transient Voltage Surge Suppressor (TVSS) – also called a Surge Protective Device (SPD) – protects electrical systems from damaging voltage ...
Surge-Trap® Surge Protective Device - Ferraz Shawmut
ferrazshawmutsales.com
Surge Trap, our new modular, DIN-rail mounted transient-voltage surge suppressor. Thermally Protected 100kA Interrupting Rating Din rail mountable
What are the important parameters of the surge protection ...
Shenzhen Techwin Lightning Technologies Co., Ltd.
The switching power surge protector is a surge protector that has a high impedance when there is no surge and can be transformed into a low impedance ...
Replaced by HBL6P105NM, Surge Protective Devices ...
Hubbell
Surge Protective Devices, SPIKESHIELD Wired-In Branch Panel Protection, TVSS Block, 100KA, 3PH 240/120V with Filter · Brick design for space consumption · NEMA 4X ...
Surge protection at panel ratings
Electrician Talk
The peak surge current is the maximum surge current the device can tolerate before the device is damaged. The higher the surge current, the ...
Talk to me about surge protection and UPS devices
Ars Technica
Obviously it is supposed to protect your hardware from electrical surges, a lot of UPSs include TVSS jacks for phone, ethernet, and/or coax ...