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

through our network of certified installers

Find an installer

Support service

Choose additional assistance for installation

Sutaupyta suma: 9%

Blue Sea Systems

2142-BSS

Tik mygtuko perjungimo atkūrimo automatinis jungiklis, vidutinio naudojimo - 50 A

Conçu pour la protection des circuits marins, ce disjoncteur BLUE SEA 50A offre une réinitialisation simple par bouton-poussoir. Il assure une protection fiable contre les surintensités pour des équipements de puissance moyenne. Aucun accessoire supplémentaire n'est inclus.

Public priceGet pro pricing

62,40€

62,40€ ~~68,82€~~

Su PVM Siuntos skaičiuojamos apmokėjimo metu.

Sandėlyje

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

through our network of certified installers

Find an installer

Support service

Choose additional assistance for installation

Technical specifications

Breaker Type	Déclenchement thermique, réinitialisation manuelle par bouton-poussoir
Ampiražas	50.0
Max Voltage	48 V DC
Poles	1.0
Montavimo tipas	Montage panneau
Reset Type	Bouton-poussoir
Interrupt Capacity A	3000.0
Terminal Stud	Goujon #10-32
Sprogimo rizikos apsauga	Oui
IP klasifikacija	IP66
Sertifikatai	SAE J1428,SAE J553,UL 1077,UL 1500,CE,RoHS
Spalva / apdaila	Noir
Kūno medžiaga	Thermoplastique
Įmontavimo pjovimo skersmuo (mm)	15.9
Humidity Operating Range Percent	Jusqu'à 95% (sans condensation)
Max Cable Cross Section Awg	10 AWG
Įmontavimo gylis (mm)	40
Produkto neto svoris	50
Operating Temperature Range C	-25°C à 85°C
Pakuotės svoris	75
Produkto linija	Medium Duty
Produkto tipas	Disjoncteur
Atspalvumo druskingam rūkui atsparumas	Oui
Storage Temperature Range C	-40°C à 120°C
Terminal Stud Size Imperial	#10-32
Terminal Stud Torque Nm	2.2
UV atsparumas	Oui

Detailed description

Skirtas jūrinės elektros grandinių apsaugai, BLUE SEA 2142-BSS 50A automatinis jungiklis yra vidutinio apkrovos tipo („medium duty") su mygtuko perjungimo funkcija. Jis užtikrina patikimą apsaugą nuo perkrovų, esminę įrenginių ir laivo elektros sistemos saugumui.

Apsauga ir paprastumas naudojant

Šis automatinis jungiklis turi mygtuko perjungimo mechanizmą, leidžiantį greitai atkurti grandinės veikimą po suveikimo, nereikalaujant saugiklio keitimo. Ši savybė jį daro ypač tinkamą taikymui, kur reikalingas lengvas prieinamumas ir greita reakcija. Modelis 2142-BSS skiriasi nuo svirto tipo jungiklių, kurie gali atlikti ir jungiklio funkciją, specializuodamasis tik apsaugos funkcijoje.

Techninis pozicionavimas

Su 50 amperų galia ir „medium duty" konstrukcija, šis BLUE SEA automatinis jungiklis idealiai tinka konkrečių apkrovų apsaugai, tokių kaip siurblių, mažų keitiklių ar kai kurių apšvietimo grupių. Jis papildo galingesnes energijos paskirstymo sistemas, siūlydamas individualią apsaugą ten, kur ji reikalinga, be perteklinio užimtumo pagrindiniame skydelyje. Kompaktiškos jo matmenys ir pateiktas išpjovos šablonas palengvina integravimą į įvairius elektros skydelius ar sujungimo dėžes.

Expert review

Pol CONIN

Skaitmeninės veiklos vadovas

« 50A BLUE SEA circuit breaker: targeted and resettable protection »

The BLUE SEA 2142-BSS circuit breaker is a relevant solution for targeted protection of secondary circuits on all types of vessels. Its 50A capacity is designed for intermediate loads such as high-power bilge pumps, certain DC/DC converters, or large LED lighting arrays.

The main advantage of this model lies in its push-button reset function, which simplifies managing tripping events. Unlike a lever-type circuit breaker that often combines protection and manual interruption functions, the 2142-BSS is a pure protection device. This is particularly useful for circuits not intended for frequent switching but requiring reliable overcurrent protection.

Installation is straightforward thanks to its compact size and provided cut-out templates, allowing discreet mounting in secondary panels or junction boxes. It is an excellent option for complementing a main distribution system by adding dedicated protection for specific equipment without overloading the main switchboards. Note that it is not designed for protecting critical circuits requiring regular manual isolation or currents exceeding 50A without parallel connection.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

Tik mygtuko perjungimo atkūrimo automatinis jungiklis, vidutinio naudojimo - 50 A

62,40€

62,40€ ~~68,82€~~

Frequently asked questions

Need help? Contact us

What is the main function of the BLUE SEA 2142-BSS 50A circuit breaker?

The main function of this circuit breaker is to provide reliable protection against overcurrent in marine electrical circuits. It safeguards onboard equipment and the electrical system by cutting the circuit in case of overload, preventing damage.

How is the 2142-BSS circuit breaker reset after tripping?

This circuit breaker is of the 'reset only' type and features a push-button reset mechanism. After tripping due to an overcurrent, simply press the button to restore the circuit without needing to replace a fuse.

For which marine applications is this 50A circuit breaker best suited?

With its 50-ampere capacity and ‘medium duty’ design, this circuit breaker is ideal for protecting specific loads on board. It is recommended for applications such as bilge pumps, small power inverters, certain lighting circuits, or other equipment requiring individual overcurrent protection.

Is this circuit breaker designed for the marine environment?

Yes, the BLUE SEA 2142-BSS circuit breaker is specifically designed for marine applications. Its construction and materials are selected to withstand the harsh conditions of the nautical environment, such as humidity and temperature variations.

What types of terminals are used for electrical connection?

The BLUE SEA 2142-BSS circuit breaker uses #10-32 stud-type terminals for electrical connection. These studs allow secure cable connections using appropriate lugs.

Can this circuit breaker be used as an on/off switch?

No, this is a 'reset only' circuit breaker. It is designed to trip and protect a circuit in case of overcurrent, then be reset. It must not be used as a manual switch to turn equipment on or off, unlike lever-type circuit breakers that can serve this dual function.

How is the BLUE SEA 2142-BSS circuit breaker installed on an electrical panel?

The BLUE SEA 2142-BSS circuit breaker is designed for easy integration into an electrical panel or marine junction box. To simplify installation, a cutting template is provided, allowing precise cutting for flush mounting of the push-button circuit breaker. Its compact dimensions are an advantage for integration into confined spaces. Once the opening is made, the circuit breaker is secured and the electrical connections of the circuit to be protected are established.

What is the main function of this 50A "Reset Only" circuit breaker?

The BLUE SEA 2142-BSS circuit breaker is a 50-amp "Reset Only" model, meaning its sole and primary function is to protect marine electrical circuits from overcurrent. Unlike lever-type circuit breakers that can also serve as switches to turn circuits on or off, this model focuses exclusively on detecting and interrupting excessive current.

With a 50A rating, it is ideal for protecting specific loads such as:

Bilge pumpsSmall invertersCertain lighting circuitsWhen tripped due to overcurrent, resetting the circuit is done simply by pressing its button, eliminating the need to replace a fuse.