Przelotowy łącznik biegunowy - sworznie 5/16"-18 (czarny)

The Blue Sea 2201-BSS watertight bulkhead connector is an electrical component designed to allow safe passage of high-current cables through bulkheads, decks, or boat hulls. It provides both electrical insulation and mechanical protection for the cables.

Its primary function is to provide an isolated and watertight cable gland for heavy-duty cables, particularly in marine environments. It allows power distribution from one compartment to another while protecting cables from abrasion and ensuring effective insulation.

This connector is designed to handle a maximum continuous current of 250 amperes (A).

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

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

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.

The Blue Sea 2201-BSS through-hull connector is black.

This connector offers several key advantages:

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

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 wet environments.

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

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

No, this connector is rated for a maximum voltage of 48 VDC (direct current). It is not designed or certified for use with AC electrical systems (alternating current).

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

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

The connector is flush-mounted through a cutout in the bulkhead. It is then secured using screws through the two mounting holes provided on its front face.

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

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

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

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

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

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

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