Water-Resistant Circuit Breaker Switch Panel - Gray, 4 pos. + 12 Volt Socket and Dual USB Charger - Water-Resistant Circuit Breaker Switch Panel - Gray, 4 pos. + 12 Volt Socket and Dual USB Charger

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Blue Sea Systems

4321-BSS

Vodoodporna razdelilna plošča z varovalkami – siva, 4 položajev + vtič 12 V in dvojni USB polnilec

Conçu pour les applications marines exposées, le panneau BLUE SEA 4321-BSS intègre quatre disjoncteurs lumineux de 15 A, une prise 12 V et un double chargeur USB 2.1A. Ce panneau gris, de la série des interrupteurs disjoncteurs étanches Blue Sea, offre une protection IP45 et une surface en polycarbonate/ABS résistant aux UV et à la corrosion. Inclus : le panneau, 15 étiquettes de circuit, vis de montage en acier inoxydable et instructions.

Pozicije: 4

4 6

Oprema: Vtič 12 V + USB

Standard Vtič 12 V + USB

Public priceGet pro pricing

79,21€

79,21€ ~~108,76€~~

DDV vključen Dostava se izračuna ob plačilu.

Na zalogi

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

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of certified installers

Find an installer

Support service

Choose complementary installation support

Technical specifications

Položaji	4.0
Nazivna napetost	12
Vrsta varovalke	Monopolaire
Included Breakers	4.0
Ozadje	Oui
Included Labels	15 étiquettes carrées
Tip montaže	Montage en surface
Panel Material	Polycarbonate/ABS
Dimenzije (D x V x G)	119.38 x 169.67 x 68.83
Izhod za alarm	false
Jakost toka	15
Barva / zaključek	Gris
Breaker Type	Disjoncteur à bascule
Certifikati	IP45
Vrsta konektorja	Connecteur rapide mâle 1/4"
Odpornost proti koroziji	Oui
Združljiv z CZone	false
Podpora posodobitve programske opreme	false
Zaviralec plamena	Oui
Tesnilo vključeno	Oui
Zaščita pred vžigom	false
IP razred	IP45
Združljiv z MasterBus	false
Max Mounting Screw Torque	1.13 N-m (10 in-lb)
Max Terminal Stud Torque	2.25 N-m (20 in-lb)
Mounting Centers Height Mm	154.94
Mounting Centers Width Mm	104.90
Poles	1
Namembnost izdelka	Distribution d'énergie et protection de circuits en environnements marins exposés
Tip izdelka	Panneau interrupteur disjoncteur
Reset Type	Manuel
Ring Terminal Size	#10 (5 mm)
Terminal Stud	Goujon M5 (#10)
Uv Resistant	Oui

Detailed description

Namenjen je razdeljevanju električne energije v izpostavljenih morskih okoljih. Vodoodporna razdelilna plošča z varovalkami BLUE SEA 4321-BSS ima štiri položaje varovalk, vtič 12 V in dvojni USB polnilec. Model v sivi barvi z površino iz polikarbonata/ABS je stabiliziran proti UV sevanju, negorljiv in odporen proti koroziji, kar zagotavlja dolgo življenjsko dobo.

Vgrajena zaščita in povezanost

Razdelilna plošča 4321-BSS deluje pri nazivni napetosti 12 V DC in prenese skupni kontinuirani tok do 45 A. Vsako vezje je zaščiteno z svetlečo varovalko 15 A, ki omogoča vizualno indikacijo stanja "VKLJUČENO" in zaščito pred preobremenitvijo. V nasprotju z modeloma 4320 ali 4322 iz iste serije, ki sta razreda IP66, je ta plošča (4321) razreda IP45 na sprednji strani, ko je nameščena z o-ringom, kar jo ščiti pred vodnim curkom. Vsebuje vtič 12 V DC s vodoodporno kapico in dvojni USB polnilec 2.1A z inteligentnim prepoznavanjem naprav za hitro polnjenje.

Poenostavljena namestitev in vzdrževanje

Namestitev BLUE SEA 4321-BSS je olajšana zaradi standardnih industrijskih dimenzij (169,67 mm višina, 119,38 mm širina, 68,83 mm globina) in nizkega profila, kar omogoča lažjo namestitev v omejenem prostoru. Hitri vtiči varovalk tipa "male quick connect" 1/4" poenostavljajo kabliranje, enostavna povezava z dvema vodoma z vijaki z ušesci #10 (M5) napaja celotno ploščo. Silikonske kapice varovalk in EPDM tesnilo okrepljujejo zaščito pred vdorom vode. V kompletu je 15 kvadratnih nalepk za vezja za jasno identifikacijo, dodatne nalepke pa so na voljo pri Blue Sea Systems.

Documentation

Type	Nom
	EN - Wiring Schematic - Water-Resistant Circuit Breaker Switch Panel - Gray, 4 pos. + 12 Volt Socket and...
	EN - Sell Sheet - Water-Resistant Circuit Breaker Switch Panel - Gray, 4 pos. + 12 Volt Socket and...

Expert review

Pol CONIN

Odgovorni digitalni vodja

« Technical analysis: BLUE SEA 4321-BSS circuit breaker panel with USB charger »

The BLUE SEA 4321-BSS panel is a top choice for recreational boaters and professionals requiring compact, multifunctional electrical management. Its practical value is particularly relevant for mid-sized vessels (rigid inflatables, small sailboats, powerboats under 10-12 meters) where dashboard space is limited but connectivity demands are high. Integrating a 12V socket and dual USB charger into a single module eliminates the need for separate components, simplifying wiring and optimizing space. This feature gives it a clear advantage over standard circuit breaker panels without charging options.

Regarding installation, its standardized dimensions and low profile allow flush or surface mounting, even in tight compartments. Quick-connect terminals are a plus for retrofit installations or upgrades. It is critical to note its IP45 rating for the front face, making it suitable for areas exposed to splashes and moderate water jets, such as an open helm station, but ensure the rear of the panel remains shielded from direct spray and immersion, unlike IP66 models which offer enhanced protection. This panel is ideal for powering essential equipment like navigation lights, bilge pumps, VHF, while also providing charging points for mobile devices—a growing need aboard.

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Vodoodporna razdelilna plošča z varovalkami – siva, 4 položajev + vtič 12 V in dvojni USB polnilec

79,21€

79,21€ ~~108,76€~~

Frequently asked questions

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What is the main function of this circuit breaker panel?

The BLUE SEA 4321-BSS waterproof circuit breaker panel is designed for power distribution in exposed marine environments. It features four circuit breaker positions, a 12 V socket, and a dual USB charger for protecting and powering onboard electronic devices.

What is the IP rating of this panel?

The front face of panel 4321-BSS is rated IP45 when mounted with its gasket. This means it is protected against water jets.

What color is the circuit breaker panel?

The BLUE SEA 4321-BSS circuit breaker panel is gray.

How many circuit breaker positions does this panel offer?

This panel provides four circuit breaker positions.

Does the panel include a 12 V socket?

Yes, the 4321-BSS panel includes a 12 V DC socket with a watertight cap.

Are the USB ports compatible with fast charging?

Yes, the panel is equipped with a dual USB 2.1A charger featuring smart device recognition, enabling fast charging.

What is the maximum continuous current the panel can support?

The 4321-BSS panel can support a maximum total continuous current of 45 A.

What is the material composition of the panel's surface?

The panel surface is made of polycarbonate/ABS. This material is UV-stabilized, flame-retardant, and corrosion-resistant, ensuring long-term durability.

Are the circuit breakers illuminated?

Yes, each circuit is protected by a 15 A illuminated circuit breaker, providing a visual indication of the "ON" state.

Is the panel supplied with circuit labels?

Yes, a set of 15 common square labels is included in the package and they are easy to replace.

What is the nominal operating voltage of this panel?

The nominal operating voltage of this panel is 12 V DC.

What are the physical dimensions of the panel?

The dimensions of the 4321-BSS panel are as follows:

Height: 169.67 mm (6.68 in)Width: 119.38 mm (4.70 in)Depth: 68.83 mm (2.71 in)

What are the mounting center dimensions?

The mounting center dimensions are 104.90 mm (4.13 inches) in width and 154.94 mm (6.10 inches) in height.

What type of connectors are used for the positive loads of circuit breakers?

The 1/4" male quick-connect circuit breaker fasteners are used for positive loads.

What ring terminal size is required for the wiring?

#10 (5 mm) ring terminals are required for the wiring.

What is the maximum torque for the stud terminal bolts?

The recommended maximum torque for the stud terminal bolts is 2.25 N·m (20 in-lb).

How to reset a circuit breaker on this panel?

To reset a circuit breaker, first push the switch to the "OFF" position, then push the switch to the "ON" position.

Is this panel suitable for use in an engine compartment?

No, it is specifically indicated not to install this panel where flammable vapors could accumulate, such as in an engine compartment or a propane locker.