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Surge Protective Devices

HUBER+SUHNER provides a wide range of Surge Suppression Solutions that include gas discharge tube protectors, broadband GDT protectors, and more. These products are designed to meet the strict requirements of the RF/microwave, telecommunications, and security and defense applications. HUBER+SUHNER puts all of its surge suppression products through an established high-voltage impulse laboratory to verify the design is in accordance with the valid international lightning, surge, and NEMP standards.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology 3406.00.0036 HUBER+SUHNER 1: £193.41 8In Stock New Product	Mfr. Part No. 3406.00.0036 Mouser Part No 455-3406000036 New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	8In Stock	£193.41 £175.12 £168.34	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000), with SEMPER GDT 230 V 3402.17.3006-EX HUBER+SUHNER 1: £306.50 19In Stock New Product	Mfr. Part No. 3402.17.3006-EX Mouser Part No 455-3402173006EX New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000), with SEMPER GDT 230 V Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	19In Stock	£306.50 £277.54 £268.26	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology 3400.17.0230 HUBER+SUHNER 1: £308.55 7In Stock New Product	Mfr. Part No. 3400.17.0230 Mouser Part No 455-3400170230 New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	7In Stock	£308.55 £279.40 £270.05	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz 3402.26.0002 HUBER+SUHNER 1: £437.25 50In Stock	Mfr. Part No. 3402.26.0002 Mouser Part No 455-3402260002	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	50In Stock	£437.25 £262.07 Quote Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz 3402.41.A HUBER+SUHNER 1: £355.89 5In Stock	Mfr. Part No. 3402.41.A Mouser Part No 455-340241A	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	5In Stock	£355.89 £294.17 £281.74	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz 3401.17.0033 HUBER+SUHNER 1: £264.73 7In Stock	Mfr. Part No. 3401.17.0033 Mouser Part No 455-3401170033	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	7In Stock	£264.73 £237.82 £232.47 View Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A 3403.17.0045 HUBER+SUHNER 1: £353.00 14In Stock	Mfr. Part No. 3403.17.0045 Mouser Part No 455-3403.17.0045	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	14In Stock	£353.00 £302.30 View Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz, with SEMPER GDT 90 V 3402.26.0006-EX HUBER+SUHNER 1: £266.72 11In Stock	Mfr. Part No. 3402.26.0006-EX Mouser Part No 455-3402260006EX	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz, with SEMPER GDT 90 V Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	11In Stock	£266.72 £242.21 £239.13 View Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology with integrated high-pass filter 3407.17.0022 HUBER+SUHNER 1: £375.40 8In Stock 2On Order	Mfr. Part No. 3407.17.0022 Mouser Part No 455-3407170022	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology with integrated high-pass filter Learn More about HUBER+SUHNER huber suhner cable solutions	Datasheet	8In Stock 2On Order	£375.40 £363.26	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology 3400.17.0428 HUBER+SUHNER 1: £139.09 37In Stock	Mfr. Part No. 3400.17.0428 Mouser Part No 455-3400170428	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology Learn More about HUBER+SUHNER huber suhner cable solutions	Datasheet	37In Stock	£139.09 £128.15 £125.45 View Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology, NEMP tested 3400.17.0385 HUBER+SUHNER 1: £363.98 25In Stock	Mfr. Part No. 3400.17.0385 Mouser Part No 455-3400170385	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology, NEMP tested Learn More about HUBER+SUHNER huber suhner cable solutions	Datasheet	25In Stock	£363.98 £318.33 Quote Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz 3401.17.K HUBER+SUHNER 1: £374.66 10In Stock	Mfr. Part No. 3401.17.K Mouser Part No 455-340117K	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	10In Stock	£374.66 £251.69 Quote Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology 3406.17.0027 HUBER+SUHNER 1: £129.56 10In Stock	Mfr. Part No. 3406.17.0027 Mouser Part No 455-3406170027	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	10In Stock	£129.56 £110.14 £104.92 View Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A 3403.17.0050 HUBER+SUHNER 1: £318.75 16In Stock	Mfr. Part No. 3403.17.0050 Mouser Part No 455-3403170050	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	16In Stock	£318.75 £318.74	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz 3402.18.A HUBER+SUHNER 1: £448.15 4In Stock 10Expected 03/02/2027	Mfr. Part No. 3402.18.A Mouser Part No 455-340218A	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	4In Stock 10Expected 03/02/2027	£448.15 £263.31 View Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000) 3402.26.3001 HUBER+SUHNER 1: £387.11 4In Stock 10Expected 04/11/2026	Mfr. Part No. 3402.26.3001 Mouser Part No 455-3402263001	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000) Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	4In Stock 10Expected 04/11/2026	£387.11 £261.48 £259.59 View Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology 3406.00.0037 HUBER+SUHNER 1: £199.30 72In Stock New Product	Mfr. Part No. 3406.00.0037 Mouser Part No 455-3406000037 New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	72In Stock	£199.30 £180.43 £173.46	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology, NEMP tested 3400.19.0016 HUBER+SUHNER 1: £427.88 10In Stock New Product	Mfr. Part No. 3400.19.0016 Mouser Part No 455-3400.19.0016 New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology, NEMP tested Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	10In Stock	£427.88 £387.45 Quote Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology 3400.17.0024 HUBER+SUHNER 1: £229.31 10In Stock New Product	Mfr. Part No. 3400.17.0024 Mouser Part No 455-3400170024 New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	10In Stock	£229.31 £207.62 £199.59	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000), with SEMPER GDT 230 V 3402.17.3004-EX HUBER+SUHNER 1: £306.50 12In Stock New Product	Mfr. Part No. 3402.17.3004-EX Mouser Part No 455-3402173004EX New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000), with SEMPER GDT 230 V Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	12In Stock	£306.50 £277.54 £268.26	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A 3403.26.0001 HUBER+SUHNER 1: £396.73 10In Stock New Product	Mfr. Part No. 3403.26.0001 Mouser Part No 455-3403260001 New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	10In Stock	£396.73 £359.25 £347.23	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Miniature ultra-fast GDT technology, NEMP tested 3404.17.0001 HUBER+SUHNER 1: £398.39 9In Stock New Product	Mfr. Part No. 3404.17.0001 Mouser Part No 455-3404170001 New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Miniature ultra-fast GDT technology, NEMP tested Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	9In Stock	£398.39 £360.75 £348.68	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology with integrated high-pass filter for NEMP protection 3408.17.0005 HUBER+SUHNER 1: £324.54 7In Stock 9Expected 10/11/2026 New Product	Mfr. Part No. 3408.17.0005 Mouser Part No 455-3408170005 New Product	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology with integrated high-pass filter for NEMP protection Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	7In Stock 9Expected 10/11/2026	£324.54 £293.87 £284.04	Min.: 1 Mult.: 1
Connectorised Surge Protectors High voltage 18 kV DC-DC block 9077.31.0002 HUBER+SUHNER 1: £1,011.14 10In Stock New Product	Mfr. Part No. 9077.31.0002 Mouser Part No 455-9077310002 New Product	HUBER+SUHNER	Connectorised Surge Protectors High voltage 18 kV DC-DC block Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	10In Stock	£1,011.14 £915.49	Min.: 1 Mult.: 1
Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz 3401.01.A HUBER+SUHNER 1: £250.96 30In Stock 100On Order	Mfr. Part No. 3401.01.A Mouser Part No 455-340101A	HUBER+SUHNER	Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz Learn More about HUBER+SUHNER huber suhner surge suppression solutions	Datasheet	30In Stock 100On Order On Order Ship Dates Mfr. No: 3401.01.A Stock: 30 Can Dispatch Immediately On Order: 20 Pending 80 Expected 11/11/2026 Factory Lead Time: 10 Weeks	£250.96 View Quote	Min.: 1 Mult.: 1

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