Contura Water Resistant 12V DC Circuit Breaker Panel - White 4 Position - Contura Water Resistant 12V DC Circuit Breaker Panel - White 4 Position

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Blue Sea Systems

8272-BSS

Contura 12 V DC waterproof circuit breaker panel - White 4 positions

Designed for demanding marine environments, the BLUE SEA Contura Water Resistant 12V DC 4-position circuit breaker panel (8272-BSS) provides IP66 front protection and an "ignition protected" design. Ideal for deck applications, this pre-wired model is a compact solution for electrical distribution. It comes with a sealing gasket, mounting screws, and a set of 60 labels.

Positions: 4

3 4 6 8

Color: White

White Black

Retail priceBenefit from the professional rate

£129.97 GBP

£129.97 GBP ~~£146.56 GBP~~

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In stock

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 approved installers

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Support service

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Technical specifications

Positions	4.0
Nominal voltage	12
Max Amperage	45.0
Type de disjoncteur	Pushbutton
Included Breakers	4.0
Included Labels	60 labels
Mounting type	Flush-mounted
Panel Material	5052-H32 aluminum alloy
Dimensions (W x H x D)	133.40 x 108.00 x 69.90
Alarm output	No
Amperage	15
Breaker Type	Pushbutton
Certifications	ABYC
Circuit Indicator Type	LED integrated in switch
Compatible device series	Universal
Cutout Height Mm	114.30
Largeur de découpe d'installation	112.27
Compatible CZone	No
Support mise à jour firmware	No
Joint d'étanchéité inclus	Yes
Protection anti-déflagrante	false
IP rating	IP66
Durée de vie des LED	100,000 (1/2 life)
Compatible MasterBus	No
Max Current Per Circuit A	20
Max Voltage	24
Mounting Centers Mm	112.30 x 86.90
Mounting hardware included	Yes
Operating voltage range	12V DC or 24V DC
Panel Depth	69.90
Poles	4
Primary Finish Treatment	Chemical Treatment per MIL-SPEC C-5541
Product use	Electrical distribution and circuit protection in marine environments
Product type	Circuit breaker panel
Reset Type	Manual

Detailed description

The BLUE SEA Contura Water Resistant 12V DC 4-position circuit breaker panel, part number 8272-BSS, is designed for electrical distribution and circuit protection in marine environments. This panel features push-button circuit breakers with waterproof caps and Contura ON-OFF rocker switches, ideal for flybridge or open cockpit applications. Its water-resistant design makes it suitable for common deck exposures, including spray, rain, pressure washing, and momentary immersion.

Protection and Performance in Marine Environments

With a nominal voltage of 12V DC, this panel supports a total current of 45 amperes, as specified for Blue Sea Systems water-resistant electrical panels. Each switch is rated for a maximum current of 20 amperes at 12V DC, and the included circuit breakers are typically 15 amperes. The panel’s front face has an IP66 rating, providing protection against powerful water jets. Unlike non-waterproof panels, the 8272-BSS is specifically engineered for exposed areas, ensuring continuous functionality where standard equipment may fail.

Integration and Safety

The 8272-BSS panel is pre-wired to simplify installation and includes a set of 60 labels for circuit identification. Constructed from 2.54 mm (0.100") 5052-H32 aluminum alloy with MIL-SPEC C-5541 chemical treatment and a textured polyurethane white/black finish, it is designed for marine durability. Its "ignition protected" feature makes it safe for installation on gasoline-powered boats. For circuits requiring more positions, BLUE SEA offers similar panels in the Contura range, such as the 8-position 8271/8371 models, which share the same robustness and water resistance but with higher expansion capacity.

Documentation

Type	Nom
	EN - Cutout Templates - Contura Water Resistant 12V DC Circuit Breaker Panel - White 4 Position
	EN - Instructions - Contura Water Resistant 12V DC Circuit Breaker Panel - White 4 Position

Expert opinion

Pol CONIN

Digital Manager

« Technical analysis: BLUE SEA Contura 4-position circuit breaker panel for exposed environments »

The BLUE SEA Contura Water Resistant 4-position circuit breaker panel is a relevant solution for 12V DC electrical installations requiring reliable protection and distribution in wet or exposed environments. Its 'ignition protected' design makes it particularly suitable for engine compartments of gasoline-powered boats, where the presence of flammable gases necessitates certified equipment. For medium-sized units or specific areas such as flybridges or open cockpits, this panel offers compactness and water resistance (IP66 on the front face) that set it apart from standard indoor dashboards.

The main advantage of this model lies in its robustness against marine elements and its ease of integration. The inclusion of 15-amp circuit breakers is adequate for most onboard circuits (navigation lights, pumps, basic instrumentation), minimizing the need for initial replacement. Installation is simplified by pre-wiring and the provision of a cutting template, reducing fitting time. It is essential to properly size the main power cable (AWG 8 minimum for a 45A load over 3 meters on a 12V circuit) to ensure voltage drop compliance with ABYC standards. This panel is a strategic choice for adding or replacing an electrical distribution section in demanding areas, without unnecessarily oversizing the installation with larger panels.

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Contura 12 V DC waterproof circuit breaker panel - White 4 positions

£129.97 GBP

£129.97 GBP ~~£146.56 GBP~~

Frequently Asked Questions

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What is the nominal voltage of this circuit breaker panel?

This circuit breaker panel is specifically designed to operate at a voltage of 12V DC.

Is this panel water-resistant?

Yes, this panel is designed to be water-resistant. It can withstand common deck exposures such as spray, rain, jet washing, and brief immersions. Its front face has an IP66 rating, ensuring protection against powerful water jets.

How many circuits can this circuit breaker panel manage?

This panel is a 4-position model, allowing it to manage and protect up to 4 separate electrical circuits.

What is the maximum current each switch can handle?

Each switch is rated for a maximum current of 20 amperes for 12V DC systems.

What is the maximum cumulative current capacity for this panel?

The maximum cumulative current capacity for the entire panel is 45 amperes.

Which types of circuit breakers are included with this panel?

The panel is supplied with 15 amp push-button circuit breakers. This rating was selected to cover the majority of marine circuit protection scenarios.

Is the panel supplied with circuit labels?

Yes, a set of 60 basic labels is included with the panel to make it easier to clearly identify the different circuits.

What are the overall dimensions of this circuit breaker panel?

The overall dimensions of the panel (model 8272/8372) are 133.40 mm (5-1/4") wide by 108.00 mm (4-1/4") high.

What material is this panel made of?

This panel is made from a 2.54 mm (0.100") thick 5052-H32 aluminum alloy, ensuring robustness and durability in marine environments.

What is the function of the LED indicator on each switch?

Each switch includes an LED indicator that shows the circuit status, confirming that the circuit is powered. These LEDs have an estimated lifespan of 100,000 hours (half-life).

What is the panel's finish?

The panel features chemical treatment compliant with MIL-SPEC C-5541 and a textured polyurethane white finish.

What are the required cutout dimensions to install this panel?

For installation of the panel (model 8272), a cutout of approximately 112.27 mm (4.420") in width by 114.30 mm (4.500") in height is required. A cutting template is provided to help you perform this operation with precision.

Is the panel pre-wired to simplify installation?

Yes, the panel is pre-wired, designed to simplify and speed up the installation process.

Is it necessary to seal the panel during installation?

Yes, if the front face of the panel is exposed to water, it is imperative to seal it properly to the dashboard surface. A sealing gasket is included and must be installed, then the panel must be firmly screwed in to ensure optimal protection.

What is the recommended wire gauge for the main positive power feed to the panel?

The main positive power wire must be sized for a 3% voltage drop at the panel's 45 amp rated capacity. For a 12-volt system with a 10-foot wire length between the panel and batteries, a minimum 8 AWG wire is typically recommended. Refer to the wire sizing chart in the documentation for other scenarios.

How to connect the LED's negative wire in the circuit?

A 16 AWG wire must be used to connect the LED's negative power wire (yellow wire) to the DC negative bus.

What safety precautions should I take before installing this panel?

Before any installation, it is crucial to disconnect the main positive cable from all batteries and the AC power cord from the dock. This eliminates any risk of short-circuit during installation of the DC distribution panel and electrocution.

Is this panel suitable for installation in weather-exposed areas?

Yes, this panel is specifically designed for deck applications, such as flybridges or open cockpits, where it is exposed to spray, rain, and jet washing. Its water-resistant design and IP66 rating on the front face make it ideal for these environments.

What is the warranty policy for this Blue Sea Systems product?

Any Blue Sea Systems product that a customer is not satisfied with can be returned for a refund or replacement at any time, in accordance with the manufacturer's warranty policy.