Solar Connectors / Photovoltaic Connectors

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H4 RADSOK® Solar Connectors

Amphenol Industrial RADSOK^® H4 Solar Connectors provide solutions for all segments of the solar electric system while featuring a 52A rating. The H4 connectors provide efficient, low-loss power transfer through precision-machined contacts utilizing RADSOK technology. The H4 Series offers high reliability for both thin-film and crystalline silicon technologies. A quick, easy, and safe NEC 2008-compliant locking system with secure snap-lock mating makes the H4 one of the most advanced solar connectors available. The H4 series meets NEC 2008 standards as-is, with no additional components needed. With 25 years of UV and ozone resistance, the connectors meet IP67 waterproof standards and withstand hydrolysis, oil, chemicals, abrasion, corrosion, and extreme temperatures.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Mounting Style	Termination Style	IP Rating	Packaging
Solar Connectors / Photovoltaic Connectors 4mm/12 AWG Socket Contact PV-090508-F03 Amphenol Industrial 1: 8,54 zł 77In Stock	Mfr. Part No. PV-090508-F03 Mouser Part No 654-PV-090508-F03	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors 4mm/12 AWG Socket Contact Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	77In Stock	8,54 zł 7,48 zł 7,17 zł 6,69 zł View 6,07 zł 5,02 zł 4,75 zł 4,62 zł 4,49 zł	Min.: 1 Mult.: 1	Contacts
Solar Connectors / Photovoltaic Connectors 6mm/10awg pin machined Amphenol Industrial PV-090508-M06-N PV-090508-M06-N Amphenol Industrial 1: 5,46 zł 2 265In Stock Factory Special Order	Mfr. Part No. PV-090508-M06-N Mouser Part No 654-PV-090508-M06-N Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors 6mm/10awg pin machined Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	2 265In Stock	5,46 zł 4,66 zł 4,09 zł 3,93 zł View 3,52 zł 3,25 zł 3,18 zł 3,12 zł	Min.: 1 Mult.: 1
Solar Connectors / Photovoltaic Connectors sealing cap female connector H4PF Amphenol Industrial 1: 2,12 zł 24 790In Stock Factory Special Order	Mfr. Part No. H4PF Mouser Part No 654-APHH4PF Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors sealing cap female connector Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	24 790In Stock	2,12 zł 1,78 zł 1,59 zł 1,52 zł View 1,36 zł 1,28 zł 1,19 zł 1,15 zł 1,09 zł	Min.: 1 Mult.: 1	Accessories
Solar Connectors / Photovoltaic Connectors sealing cap male connector H4PM Amphenol Industrial 1: 1,78 zł 12 321In Stock Factory Special Order	Mfr. Part No. H4PM Mouser Part No 654-APHH4PM Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors sealing cap male connector Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	12 321In Stock	1,78 zł 1,53 zł 1,36 zł 1,30 zł View 1,16 zł 1,06 zł 1,01 zł 0,994 zł	Min.: 1 Mult.: 1	Accessories
Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 14 AWG H4CFC2DI Amphenol Industrial 1: 12,54 zł 1 648In Stock Factory Special Order	Mfr. Part No. H4CFC2DI Mouser Part No 654-H4CFC2DI Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 14 AWG Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	1 648In Stock	12,54 zł 10,69 zł 9,55 zł 9,06 zł View 8,54 zł 8,10 zł 7,70 zł 7,44 zł 6,91 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp
Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG H4CFC4DI Amphenol Industrial 1: 12,28 zł 805In Stock 1 000Expected 10/27/2026 Factory Special Order	Mfr. Part No. H4CFC4DI Mouser Part No 654-H4CFC4DI Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	805In Stock 1 000Expected 10/27/2026	12,28 zł 10,65 zł 9,55 zł 9,06 zł View 8,45 zł 8,01 zł 7,48 zł 7,44 zł 7,04 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp		Bulk
Solar Connectors / Photovoltaic Connectors Helios 12ga Stamped and Formed Contacts H4CFC4DMS Amphenol Industrial 1: 10,52 zł 1 099In Stock Factory Special Order	Mfr. Part No. H4CFC4DMS Mouser Part No 654-H4CFC4DMS Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 12ga Stamped and Formed Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	1 099In Stock	10,52 zł 8,93 zł 7,96 zł 7,61 zł View 7,13 zł 6,78 zł 6,42 zł 6,12 zł 5,76 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 10 AWG H4CFC6DI Amphenol Industrial 1: 12,85 zł 2 752In Stock 3 000Expected 12/8/2026 Factory Special Order	Mfr. Part No. H4CFC6DI Mouser Part No 654-H4CFC6DI Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 10 AWG Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	2 752In Stock 3 000Expected 12/8/2026	12,85 zł 10,96 zł 9,77 zł 9,33 zł View 8,76 zł 8,32 zł 7,74 zł 7,66 zł 7,17 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp
Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts H4CFC6DM Amphenol Industrial 1: 12,54 zł 3 644In Stock Factory Special Order	Mfr. Part No. H4CFC6DM Mouser Part No 654-H4CFC6DM Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	3 644In Stock	12,54 zł 11,40 zł 10,78 zł 10,03 zł View 8,80 zł 8,54 zł 7,52 zł 7,13 zł 6,73 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors Helios 12 ga Stamped and Formed Contacts H4CFM4DMS Amphenol Industrial 1: 10,78 zł 1 063In Stock Factory Special Order	Mfr. Part No. H4CFM4DMS Mouser Part No 654-H4CFM4DMS Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 12 ga Stamped and Formed Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	1 063In Stock	10,78 zł 9,86 zł 9,33 zł 8,67 zł View 8,40 zł 6,56 zł 5,81 zł	Min.: 1 Mult.: 1	Solar Connectors	Panel Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG H4CFM6DI Amphenol Industrial 1: 12,85 zł 1 000In Stock 2 000Expected 10/27/2026 Factory Special Order	Mfr. Part No. H4CFM6DI Mouser Part No 654-H4CFM6DI Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	1 000In Stock 2 000Expected 10/27/2026	12,85 zł 10,96 zł 9,77 zł 9,33 zł View 8,76 zł 8,32 zł 7,79 zł 7,66 zł 7,13 zł	Min.: 1 Mult.: 1	Solar Connectors	Panel Mount	Crimp
Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 12 AWG H4CMC4DI Amphenol Industrial 1: 10,96 zł 937In Stock 2 000Expected 10/27/2026 Factory Special Order	Mfr. Part No. H4CMC4DI Mouser Part No 654-H4CMC4DI Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 12 AWG Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	937In Stock 2 000Expected 10/27/2026	10,96 zł 9,50 zł 8,49 zł 8,05 zł View 7,44 zł 7,17 zł 6,60 zł 6,29 zł 5,85 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp
Solar Connectors / Photovoltaic Connectors Helios 12ga Stamped and Formed Contacts H4CMC4DMS Amphenol Industrial 1: 8,62 zł 1 201In Stock Factory Special Order	Mfr. Part No. H4CMC4DMS Mouser Part No 654-H4CMC4DMS Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 12ga Stamped and Formed Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	1 201In Stock	8,62 zł 7,35 zł 6,56 zł 6,25 zł View 5,85 zł 5,54 zł 5,28 zł 4,97 zł 4,84 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG H4CMC6DI Amphenol Industrial 1: 10,87 zł 5 710In Stock Factory Special Order	Mfr. Part No. H4CMC6DI Mouser Part No 654-H4CMC6DI Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	5 710In Stock	10,87 zł 9,24 zł 8,23 zł 7,83 zł View 7,35 zł 7,00 zł 6,42 zł 6,34 zł 5,90 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp
Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts H4CMC6DM Amphenol Industrial 1: 10,08 zł 3 206In Stock Factory Special Order	Mfr. Part No. H4CMC6DM Mouser Part No 654-H4CMC6DM Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	3 206In Stock	10,08 zł 8,58 zł 7,66 zł 7,30 zł View 6,86 zł 6,51 zł 6,16 zł 5,85 zł 5,59 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors Helios 12 ga Stamped and Formed Contacts H4CMM4DMS Amphenol Industrial 1: 9,37 zł 1 434In Stock Factory Special Order	Mfr. Part No. H4CMM4DMS Mouser Part No 654-H4CMM4DMS Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 12 ga Stamped and Formed Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	1 434In Stock	9,37 zł 8,18 zł 7,83 zł 7,35 zł View 6,64 zł 5,54 zł 5,41 zł 5,32 zł 4,75 zł	Min.: 1 Mult.: 1	Solar Connectors	Panel Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors Female Cable Conn 4&6mm2 S&F Contact HH4CFD4TMS Amphenol Industrial 1: 6,56 zł 3 291In Stock Factory Special Order	Mfr. Part No. HH4CFD4TMS Mouser Part No 654-HH4CFD4TMS Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Female Cable Conn 4&6mm2 S&F Contact Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	3 291In Stock	6,56 zł 5,54 zł 4,97 zł 4,75 zł 4,44 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable	Crimp	IP68
Solar Connectors / Photovoltaic Connectors Male Cable Conn 4&6mm2 S&F Contact HH4CMD4TMS Amphenol Industrial 1: 8,45 zł 3 485In Stock 4 000Expected 12/7/2026 Factory Special Order	Mfr. Part No. HH4CMD4TMS Mouser Part No 654-HH4CMD4TMS Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Male Cable Conn 4&6mm2 S&F Contact Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	3 485In Stock 4 000Expected 12/7/2026	8,45 zł 7,35 zł 7,04 zł 6,56 zł View 5,94 zł 5,46 zł 4,71 zł 4,44 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable	Crimp	IP68
Solar Connectors / Photovoltaic Connectors H4 FEMALE S&F CONTACT 4-6SQMM H4CFC4DIS Amphenol Industrial 1: 8,89 zł 677In Stock Factory Special Order	Mfr. Part No. H4CFC4DIS Mouser Part No 654-H4CFC4DIS Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors H4 FEMALE S&F CONTACT 4-6SQMM Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	677In Stock	8,89 zł 7,96 zł 7,17 zł 6,78 zł View 6,42 zł 6,25 zł 6,03 zł 5,76 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts H4CFC4DM Amphenol Industrial 1: 12,28 zł 284In Stock Factory Special Order	Mfr. Part No. H4CFC4DM Mouser Part No 654-H4CFC4DM Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	284In Stock	12,28 zł 9,42 zł 8,84 zł 8,32 zł View 7,66 zł 7,44 zł 7,39 zł 6,91 zł 6,60 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 14 AWG H4CMC2DI Amphenol Industrial 1: 10,78 zł 665In Stock Factory Special Order	Mfr. Part No. H4CMC2DI Mouser Part No 654-H4CMC2DI Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 14 AWG Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	665In Stock	10,78 zł 9,86 zł 9,33 zł 8,67 zł View 7,57 zł 7,35 zł 6,51 zł 6,12 zł 5,68 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp
Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts H4CMC4DM Amphenol Industrial 1: 10,12 zł 39In Stock 1 000Expected 12/11/2026 Factory Special Order	Mfr. Part No. H4CMC4DM Mouser Part No 654-H4CMC4DM Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	39In Stock 1 000Expected 12/11/2026	10,12 zł 9,20 zł 8,76 zł 8,23 zł View 7,17 zł 6,95 zł 6,16 zł 5,76 zł 5,37 zł	Min.: 1 Mult.: 1	Solar Connectors	Cable Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts H4CMM4DM Amphenol Industrial 1: 9,94 zł 550In Stock Factory Special Order	Mfr. Part No. H4CMM4DM Mouser Part No 654-H4CMM4DM Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	550In Stock	9,94 zł 9,24 zł 9,02 zł 8,49 zł View 5,63 zł 5,37 zł	Min.: 1 Mult.: 1	Solar Connectors	Panel Mount	Crimp	IP68
Solar Connectors / Photovoltaic Connectors HELIOS H4 MALE 10 AWG H4CMM6DI Amphenol Industrial 1: 11,18 zł 439In Stock 5 000Expected 10/27/2026 Factory Special Order	Mfr. Part No. H4CMM6DI Mouser Part No 654-H4CMM6DI Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors HELIOS H4 MALE 10 AWG Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	439In Stock 5 000Expected 10/27/2026	11,18 zł 10,16 zł 9,90 zł 9,24 zł View 8,40 zł 6,73 zł 6,69 zł 6,51 zł 6,07 zł	Min.: 1 Mult.: 1	Solar Connectors	Panel Mount	Crimp
Solar Connectors / Photovoltaic Connectors 6mm/10 AWG Socket Contact PV-090506-F03 Amphenol Industrial 1: 9,06 zł 505In Stock Factory Special Order	Mfr. Part No. PV-090506-F03 Mouser Part No 654-PV-090506-F03 Factory Special Order	Amphenol Industrial	Solar Connectors / Photovoltaic Connectors 6mm/10 AWG Socket Contact Learn More about Amphenol Industrial amphenolheliosh4	Datasheet	505In Stock	9,06 zł 7,70 zł 6,91 zł 6,56 zł View 6,12 zł 5,81 zł 5,54 zł 5,28 zł 5,24 zł	Min.: 1 Mult.: 1	Contacts

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