Terminal Feed Through Connector - 5/16"-18 Studs (Black) - Terminal Feed Through Connector - 5/16

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Blue Sea Systems

2201-BSS

Provodni konektor s prolazom - vijci 5/16"-18 (crni)

Le connecteur traversant BLUE SEA 2201-BSS assure le passage sécurisé et étanche des câbles haute intensité (jusqu'à 250A, 48V) à travers les cloisons. Conçu avec des goujons de 5/16"-18 en alliage de cuivre étamé et un corps en thermoplastique renforcé, il offre une résistance IP66 et une isolation électrique optimale. Ce modèle est un composant essentiel de la gamme Blue Sea pour une distribution électrique marine fiable. Il est livré avec un écrou à bride dentelée.

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24,49€

24,49€ ~~28,92€~~

UK Isporuke izračunate u trenutku plaćanja.

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Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

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Installers near you

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Support service

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Technical specifications

Nazivni napon	48
Jakost struje (A)	250.0
Broj strujnih krugova	1.0
Broj polova	2 Pôles
Vrsta montaže	Traversant
IP zaštitni stupanj	IP66
Certifikati	IP66
Maksimalna veličina kabelske klemne stezaljke (mm)	8 mm
Dimenzije (Š x V x D)	50,8 x 50,8 x 31,8 mm
Otpornost na habanje	Oui
Barkod proizvoda	SK-000044131
Visina tijela	33.3
Materijal tijela	Zytel PA66 FR50NC010
Cable Strain Relief Integrated	Oui
Boja	Noir
Conductor Material Plating	Étamé
Vrsta priključka	Goujons 5/16"-18
Corner Radius Mm	3.2
Promjer ugradbenog rezanja	22.2
Ime dizajnera	T.DYKAS
Document Page Count	2
Drawing Date	2011-12-16
Drawing Scale Ratio	1:1
Electrical Isolation	Oui
Flammability Rating Material	UL94 V-0
Flammability Standard	UL94
Brtveni prsten uključen	Non
High Current Application Focus	Oui
Naziv proizvođača	BLUE SEA SYSTEMS
Prikladnost za morsku okolinu	Oui
Kompatibilan s MasterBus-om	Non
Mounting Flange Thickness Mm	2.5
Mounting Flange Width Mm	16.7
Promjer pričvrsnih otvora	5.2
Mounting Hole Edge Distance Mm	9.9
Horizontalni razmak pričvršćivanja	30.0
Vertikalni razmak pričvršćivanja	22.1
Mounting Screw Size Imperial	#10
Veličina pričvrsnih vijaka (metrička)	M5
Kompatibilan s NMEA 2000	Non
Kategorija proizvoda – razina 0	Marchandise
Kategorija proizvoda – razina 1	NAVICO GROUP
Naziv modela	2201
Namjena proizvoda	Élimine le frottement et assure le soulagement de la tension lors du passage de câbles à courant élevé à travers les cloisons, les ponts et les coques.
Naziv serije proizvoda	Terminal Feed Through Connector
Vrsta proizvoda	Connecteur traversant de borne
Potrebna brtvila za brtvljenje	Oui
Broj klinova	2
Stud Material	Laiton étamé
Stud Material Alloy Type	Alliage de cuivre étamé
Stud To Edge Distance Mm	20.6
Terminal Stud Length Mm	17.5
Terminal Stud Size Imperial	5/16"-18 UNC
Tip priključka	Goujon

Detailed description

Namijenjen za zahtjevna pomorska okruženja, provodni konektor BLUE SEA 2201-BSS omogućuje siguran prolaz visokointenzitetnih kabela kroz pregrade, palube ili trupe. Ovaj je element neophodan za električne instalacije koje zahtijevaju pouzdanu izolaciju i zaštitu od abrazije i vode. Podržava kontinuiranu struju od 250A i maksimalni napon od 48 VDC, što ga čini prikladnim za glavne električne sustave na brodu.

Izvedba i materijali za pouzdanost u pomorstvu

Provodni konektor 2201-BSS sadrži vijke 5/16"-18 izrađene od legure pocinčanog bakra, što osigurava visoku električnu vodljivost i otpornost na koroziju. Njegovo tijelo od ojačanog termoplasta osigurava učinkovitu električnu izolaciju vijka u odnosu na materijal pregrade, sprječavajući kratke spojeve. U usporedbi s primitivnijim rješenjima za prolaz kabela, ovaj Blue Sea konektor uklanja habanje kabela i pruža izvrsno rasterećenje napetosti, produžavajući vijek trajanja instalacije.

Nepropusna i sigurna ugradnja

Ugradnja 2201-BSS dizajnirana je da bude nepropusna, s površinom za montažu koja omogućuje uporabu brtve ili zalijevanja. Njegova klasifikacija zaštite okoliša IP66 osigurava zaštitu od prašine i jakih mlazova vode, što jamči pouzdanost sustava čak i u uvjetima uzburkanog mora. Svaki konektor isporučuje se s jedinstvenom maticom s nazubljenim prirubnicama, osiguravajući odgovarajuće i sigurne električne spojeve – ključan detalj za performanse i sigurnost električnih sustava na moru.

Documentation

Type	Nom
	EN - Dimensioned Drawing - Terminal Feed Through Connector - 5-16in-18 Studs (Black)

Expert review

Pol CONIN

Digitalni odgovorni

« Technical analysis of the BLUE SEA 250A through-hull connector »

The Blue Sea 2201-BSS through-hull connector is a fundamental component for the safety and efficiency of marine electrical installations. Its practical value is critical for creating isolated and robust cable entry points for high-current cables, typically between the engine compartment and the electrical panel, or for powering energy-intensive equipment through a technical bulkhead. It turns a simple drilled hole into a secure electrical interface, preventing cable sheath abrasion on sharp edges and the risks of short circuits or water ingress.

In terms of installation scenarios, it is ideal for battery cable, alternator, or inverter/charger cable runs. Its reinforced thermoplastic body and tinned copper studs ensure long-term connection reliability in saltwater and humid environments. The IP66 rating is a key indicator of its ability to withstand marine conditions, setting it apart from non-marine industrial solutions. It is essential to properly tighten the serrated flange nut to ensure a low-resistance connection and prevent overheating.

While versatile, this connector is specifically sized for 5/16"-18 studs and high currents. It is not the optimal choice for low-diameter signal cable runs or applications requiring numerous connections in a confined space. For these cases, terminal blocks or cable glands would be more appropriate. Its purpose is to provide a solid, isolated junction point for a pair of power cables.

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Provodni konektor s prolazom - vijci 5/16"-18 (crni)

24,49€

24,49€ ~~28,92€~~

Frequently Asked Questions

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What is the Blue Sea 2201-BSS through-hull connector?

The Blue Sea 2201-BSS through-hull connector is an electrical component designed to safely route high-current cables through boat bulkheads, decks, or hulls. It provides both electrical insulation and mechanical protection for the cables.

What is the main function of this connector?

Its main function is to provide an isolated and watertight cable entry point for high-current cables, particularly in marine environments. It allows power distribution from one compartment to another while protecting cables from abrasion and ensuring effective insulation.

What is the maximum continuous current rating this connector can handle?

This connector is rated for a maximum continuous current of 250 amperes (A).

What is the maximum operating voltage of this connector?

The Blue Sea 2201-BSS bulkhead connector is rated for a maximum of 48 volts direct current (VDC).

Which materials is the 2201-BSS connector made of?

The connector body is made of reinforced thermoplastic (ZYTEL PA66 FR50NC010) for effective electrical insulation. The connection studs are made of tin-plated copper alloy, ensuring excellent electrical conductivity and corrosion resistance.

What is the environmental protection rating (IP) of this product?

The connector has an IP66 environmental rating. This means it is fully protected against dust ingress and powerful water jets from any direction, making it ideal for marine applications.

What is the color of this connector?

The Blue Sea 2201-BSS bulkhead connector is black in color.

What are the advantages of using this connector compared to a simple cable pass-through?

This connector provides several key advantages:

It ensures effective electrical isolation between the stud and the bulkhead. It prevents cable wear caused by friction against the edges of openings. It provides excellent strain relief for connected cables. It guarantees a watertight and secure installation thanks to its design and IP66 rating.

Is this connector suitable for outdoor or marine environments?

Yes, absolutely. The 2201-BSS connector is specifically designed for demanding marine environments. Its corrosion-resistant materials and IP66 rating make it perfectly suited for outdoor and humid environments.

What is the size and thread type of the connection studs?

The connection studs are 5/16"-18 UNC (Unified National Coarse), which corresponds to a 5/16 inch diameter with 18 threads per inch.

Which types of terminals or cables can be connected to 5/16"-18 studs?

The 5/16"-18 studs are compatible with standard cable terminals designed for this stud size (approximate metric equivalent M8). These terminals are commonly used for battery cables and heavy-gauge cables in marine applications.

Is this connector compatible with AC electrical systems (alternating current)?

No, this connector is rated for a maximum of 48 VDC (direct current). It is neither designed nor certified for use with AC electrical systems (alternating current).

Can this connector be used on metal bulkheads?

Yes, the reinforced thermoplastic body of the connector provides effective electrical insulation of the stud from the bulkhead material. It can therefore be safely installed on metal bulkheads without risk of short-circuit.

Is it compatible with other Blue Sea Systems equipment?

Yes, as a standard Blue Sea Systems component, it is designed to integrate into marine electrical systems using other products from the brand, such as busbars, circuit breakers, or distribution panels, provided that current and voltage specifications are met.

How is the 2201-BSS connector mounted through a bulkhead?

The connector is installed by passing it through a cutout in the bulkhead. It is then secured using screws inserted through the two mounting holes on its front face.

What type and size of screw are required to secure the connector?

Mounting holes are designed for #10 screws (US standard) or M5 screws (metric standard).

What is the distance between the mounting hole centers?

The distance between the centers of the two mounting holes is 0.87 inches (22.2 mm).

Should a gasket or sealant be used during installation?

Yes, the mounting face of the connector is designed to allow the use of a gasket or sealant (sealing compound) to ensure a perfectly watertight installation and maintain the IP66 rating.

How to install the BLUE SEA 2201-BSS through-hull connector and ensure its watertightness?

The BLUE SEA 2201-BSS through-hull connector is designed for installation through bulkheads, decks, or hulls. It features two 5/16"-18 UNC threaded studs for electrical connections. For mounting, it has two clearance holes for #10 or M5 screws.

To ensure watertightness, this connector has an IP66 environmental rating, meaning it is protected against dust and powerful water jets. It is recommended to use a suitable gasket or sealant on the mounting surface during installation to provide maximum water protection.

What are the electrical specifications (current and voltage) of the BLUE SEA 2201-BSS through-bolt connector?

The BLUE SEA 2201-BSS through-bolt connector is designed to handle high-current electrical systems. It can support a continuous current up to 250 amperes (A) and a maximum voltage of 48 volts direct current (VDC).

The 5/16"-18 studs are made of tinned copper alloy, ensuring excellent electrical conductivity and increased resistance to corrosion, which is essential for demanding marine environments.