e-Series On Off Battery Switch - e-Series On Off Battery Switch

e-Series On Off Battery Switch - Mounting Diagram

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Blue Sea Systems

9003E-BSS

e-Series ON/OFF battery switch

Conçu pour les moteurs in-bord essence et diesel, le coupe-batterie BLUE SEA e-Series 9003E-BSS offre une coupure fiable d'une seule batterie. Il gère 350A en continu et 1200A en démarrage, avec une tension maximale de 48V DC. Protégé contre l'allumage et certifié IP66, il assure sécurité et durabilité marine. Aucun accessoire spécifique n'est inclus avec le coupe-batterie lui-même.

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$79.00 USD

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In stock

Free shipping over €300 in the EU
Free returns within 30 days

Custom installation

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Installers near you

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Technical specifications

Product use	Conçu pour la gestion fiable d'une seule batterie ou d'un seul groupe de batteries à bord, adapté aux applications nécessitant une sortie de puissance élevée, notamment pour les moteurs in-bord essence et diesel.
Switch type	Circuit unique ON/OFF
Courant continu (A)	350
Courant intermittent (A)	600
Courant de démarrage (A)	1200
Maximale tension dc	48
Nombre de pôles	1
Positions	2 (ON/OFF)
Type de borne	Goujons en cuivre étamé
Terminal size	3/8"-16 (M10)
Type de connexion câblage	Bornes à œillet (ring terminals)
Type de contrôle	Manuel rotatif
Mounting type	Montage en surface ou sur panneau arrière/avant
IP rating	IP66
Operating voltage range	Jusqu'à 48V DC
Diamètre de découpe du panneau	40.39
Housing material	Plastique
Weight	0.43
Dimensions (W x H x D)	97.79 x 97.79 x 76.20
Couleur de l'actionneur	Rouge
Style d'actionneur	Rotatif
Amperage	350
Cable Clearance Mm	27.9
Cable Size To Meet Ratings Awg	4/0 AWG
Cable Size To Meet Ratings Mm2	95
Ignition protection standard	UL 1500, SAE J1171
Installation type	Montage en surface ou sur panneau arrière/avant
Voyant lumineux	Non
Max Terminal Stud Torque Nm	15.82
Mounting Centers Mm	76
Fastening type	Vis 1/4" (M6)
Nominal voltage	48.0
Nombre de prises	0
Poids net du produit	0.43
Type de produit	Coupe-batterie
Fonction de l'interrupteur	Déconnexion de batterie
Terminal Stud Length Mm	22.22
Terminal Stud Material	Cuivre étamé

Detailed description

The BLUE SEA e-Series ON/OFF battery switch (part number 9003E-BSS) is designed for reliable management of a single battery or battery bank on board. With a continuous rating of 350 amperes and a 1,200-ampere peak for 30 seconds, it is suitable for high-power output applications, including gasoline and diesel inboard engines.

Robust Design and Marine Safety

This model features 3/8"-16 (M10) tin-plated copper studs for maximum conductivity and enhanced corrosion resistance. The one-piece stud design minimizes heat buildup and ensures a stable connection. The 22.22 mm (7/8") stud length accommodates multiple cable lugs, simplifying integration into complex systems. Additionally, the 9003E-BSS is ignition-protected, meeting UL 1500 and SAE J1171 standards, making it safe for installation on gasoline-powered boats.

Installation and Compliance

The e-Series battery switch housing allows for surface or rear-panel mounting, providing installation flexibility. It accepts battery cables up to 4/0 AWG (95 mm²), ensuring compliance with current specifications. The recommended torque for terminals is 15.82 N·m (140 in-lb). This battery switch meets ABYC (American Boat and Yacht Council) requirements for battery switches, is UL 1107 certified, CE marked, and features IP66 protection against powerful water jets, ensuring durability in marine environments. Unlike other e-Series variants such as the 9001e or 9002e selectors, the 9003E-BSS is a simple ON/OFF switch, focusing on direct and secure disconnection of a single battery, with a maximum operating voltage of 48V DC—higher than models typically limited to 32V DC in the same category for similar functions.

Documentation

Type	Nom
	EN - Instructions - e-Series On Off Battery Switch
	EN - M Series, E Series, And Hd Series Battery Switch Ope... - e-Series On Off Battery Switch
	EN - E Series Battery Switches - e-Series On Off Battery Switch
	EN - Manual - e-Series On Off Battery Switch
	EN - Certificate - e-Series On Off Battery Switch
	EN - Certificate - e-Series On Off Battery Switch
	EN - Certificate - e-Series On Off Battery Switch

Expert opinion

« Technical analysis: BLUE SEA e-Series 9003E-BSS battery switch »

Le coupe-batterie BLUE SEA e-Series 9003E-BSS est un composant fondamental pour la sécurité et la gestion énergétique à bord. Sa fonction ON/OFF simple le destine principalement à la déconnexion directe d'une batterie unique ou d'un groupe de batteries, ce qui est crucial pour la maintenance, le stockage hivernal ou en cas d'urgence. Sa capacité de 350 ampères en continu et sa pointe de 1200 ampères en démarrage le rendent parfaitement adapté aux circuits de démarrage des moteurs in-bord essence et diesel de puissance moyenne à élevée, où la fiabilité est primordiale.

Son indice de protection IP66 et sa conception avec goujons en cuivre étamé monobloc garantissent une durabilité et une résistance à la corrosion en environnement marin, surpassant de nombreux interrupteurs génériques. L'installation est facilitée par des options de montage en surface ou encastré, et la compatibilité avec les gabarits de perçage Perko/Guest réduit les modifications nécessaires lors d'un remplacement. Il est essentiel de respecter le couple de serrage de 15,82 N·m pour les connexions de câbles 4/0 AWG afin d'éviter toute surchauffe ou perte de performance. Ce modèle, avec sa tension maximale de 48V DC, offre une polyvalence supérieure pour les systèmes électriques embarqués modernes par rapport à des solutions 32V DC uniquement.

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e-Series ON/OFF battery switch

$79.00 USD

Frequently Asked Questions

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What is the primary function of the BLUE SEA e-Series ON/OFF battery switch?

The BLUE SEA e-Series ON/OFF battery switch is designed to disconnect a single battery bank in emergencies or when the vessel is not in use. It is ideal for applications requiring high power output, reliability, and low heat generation, particularly for inboard gasoline and diesel engines.

What are the current ratings for this battery switch?

This battery switch has the following current ratings:

Starting current (30 sec.): 1 200 amperesIntermittent current (5 min. UL 1107): 600 amperesContinuous current: 350 amperes

What is the maximum operating voltage of the e-Series battery switch?

The maximum operating voltage for this e-Series battery switch is 48V DC.

Is the battery switch protected against ignition?

Yes, the BLUE SEA e-Series ON/OFF battery switch is protected against ignition. It meets the external ignition protection requirements UL 1500 and SAE J1171, making it safe for installation on gasoline-powered boats.

What are the advantages of tinned copper terminal studs?

Les goujons de borne en cuivre étamé de 3/8"-16 (M10) offrent plusieurs avantages :

Une conductivité maximale pour un transfert de puissance efficace.Une excellente résistance à la corrosion, essentielle en environnement marin.Une conception monobloc qui réduit le risque de surchauffe et assure une connexion stable.Une longueur de 22,22 mm (7/8") permettant d'accepter plusieurs bornes de câble.

Is this battery switch waterproof?

Yes, this battery switch is rated IP66, meaning it is protected against powerful water jets. This ensures its durability in a marine environment.

Does the switch button provide tactile feedback on its position?

Yes, the battery switch is equipped with a tactile indicator that conveys the button's position through touch, providing physical confirmation of the switch state (ON/OFF).

What are the dimensions of the terminal studs and what is the recommended tightening torque?

The terminal studs are tin-plated copper, 3/8"-16 (M10), with a length of 22.22 mm (7/8"). The recommended tightening torque for the terminals is 15.82 N·m (140 in-lb).

Where should I install the battery switch?

The battery switch must be installed in an easily accessible location near the batteries. Its design allows for surface or rear-panel mounting, providing installation flexibility.

What type of battery cable is recommended for this battery switch?

To meet current specifications, use battery cables up to 4/0 AWG (95mm²). Attach one 4/0 AWG cable per terminal.

Are there any precautions to take before installation?

Yes, before installing the battery isolator, it is imperative to disconnect the positive terminal of the battery. It is also advisable to consult a marine electrician to ensure correct and secure wiring.

How should battery cable terminals be secured?

Battery cable terminals must be secured under the nut. The recommended torque is 15.82 N·m (140 in-lb) to ensure a safe connection and prevent overheating.

Is the battery switch compatible with other brands' mounting hole patterns?

Yes, the housing design of this battery switch is compatible with most mounting hole patterns of PERKO and Guest battery switches, making replacement or integration easier.

What operations should be avoided when using the battery switch?

When using the battery switch, it is important to:

Turn off all electrical devices before switching to the OFF position.Never switch to OFF while the engine is running, as this could damage the alternator.

Is this battery switch suitable for inboard gasoline and diesel engines?

Yes, this BLUE SEA e-Series ON/OFF battery switch is specifically designed for high-power output applications, making it suitable for inboard gasoline and diesel engines.

Which battery system types is this battery switch compatible with?

This model is a single-circuit ON/OFF switch, meaning it is designed to manage and disconnect a single battery bank from a single load group. It is compatible with 12V, 24V, and 48V DC battery systems.

Does this battery switch comply with maritime standards?

Oui, ce coupe-batterie est conforme à plusieurs normes maritimes importantes :

Il répond à toutes les exigences de l'ABYC (American Boat and Yacht Council) pour les interrupteurs de batterie.Il est homologué UL 1107 pour les interrupteurs de puissance électrique.Il est certifié CE et respecte les exigences de protection contre l'allumage externe UL 1500 et SAE J1171.

What is the warranty policy for Blue Sea Systems products?

Blue Sea Systems offers a satisfaction guarantee. Any Blue Sea Systems product a customer is not satisfied with can be returned for a refund or replacement at any time.

What is the function of the e-Series battery switch compared to battery banks?

The e-Series ON/OFF battery switch is a single-circuit switch. Its function is to disconnect a single battery bank from a single load group, allowing isolation of potentially destructive battery energy when the vessel is not in use or in an emergency.

Is the battery switch compatible with electrical systems requiring ignition protection?

Yes, this battery switch is designed to be compatible with electrical systems that require ignition protection. It is marked "Ignition Protected" and meets the requirements of UL 1500 and SAE J1171 standards, making it safe for installation in engine compartments where gasoline vapors may be present.