Lightning arresters, voltage limiters and surge suppressors
Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding 1,000 V: > Lightning arresters, voltage limiters and surge suppressors
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 8535.40.00.00
Siemens 9EP3323 Metal Oxide Surge Arrester
This metal oxide varistor (MOV) based surge arrester is designed for high-voltage overhead power transmission lines exceeding 1,000V. It protects transformers and switchgear from lightning-induced overvoltages by clamping surge voltages. Classified under 8535.40.00.00 as it functions specifically as a lightning arrester for high-voltage applications.
Eaton Cooper Power Series MOV Surge Arrester
Heavy-duty metal oxide surge arrester for 15-36kV utility applications protects capacitors, transformers from overvoltages. Features silicone rubber housing for contamination performance. HTS 8535.40.00.00 classification for high-voltage (>1,000V) lightning arresters.
Hubbell Transtector TX3 33kV Lightning Arrester
TX3 series distribution-class surge arrester rated 33kV protects underground cable terminations from lightning surges. Polymer-housed MOV technology for harsh environments. Classified 8535.40.00.00 for high-voltage surge suppression >1,000V.
GE Grid Solutions PDV 145kV Surge Arrester
GE's PDV series porcelain-housed surge arrester for 145kV transmission lines provides superior lightning protection. High energy absorption for GIS/substation use. HTS 8535.40.00.00 for transmission voltage lightning arresters >1,000V.
Ohio Brass Line Sentinel 21kV Surge Protector
Line Sentinel series polymer surge arrester for 21kV distribution lines with unique riser design for optimal performance. Protects pole-mounted transformers from lightning. 8535.40.00.00 classification for high-voltage surge suppression.
Raychem RPS Silicone Rubber Surge Arrester
Raychem RPS series 10-36kV surge arresters with direct-molded silicone housing for superior pollution performance. Ideal for coastal substation installations. Classified under HTS 8535.40.00.00 as high-voltage (>1,000V) voltage limiters.
TE Connectivity HB Line Surge Arrester
Heavy-base (HB) line surge arresters for 3-39kV distribution with exceptional cantilever strength. Polymer construction for long-term reliability. 8535.40.00.00 for high-voltage surge protection equipment.
Bowthorpe LMP Outdoor Surge Arrester
Bowthorpe LMP series lightning monitoring protected arresters for 11-33kV networks with surge counter integration. Monitors actual surge events for maintenance planning. HTS 8535.40.00.00 classification despite monitoring feature.
Prag High Energy MOV Surge Arrester
Pragati Electronics high-energy absorption class 5 surge arresters for EHV transmission lines up to 245kV. Porcelain housing with exceptional thermal stability. Classified 8535.40.00.00 for extra high voltage lightning protection.
ABB POLIM-H 24kV Surge Suppressor
ABB's POLIM-H series voltage limiter for medium voltage distribution networks >1,000V protects against switching surges and lightning. Features polymer housing with metal oxide resistors for outdoor installation. Falls under 8535.40.00.00 due to its high-voltage surge suppression function.