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Mastervolt

77040015

MasterBus green cap

The Mastervolt Masterbus green cap (77040015) is a critical protective accessory for maintaining the integrity of your Masterbus network. Designed to seal unused ports, it prevents moisture and salt infiltration, ensuring reliable connections. It is an essential spare and extension part for all Masterbus systems.

Retail priceBenefit from the professional rate

12,65€

12,65€ ~~14,05€~~

Tax included. Shipping calculated at checkout.

Low stock

Free pickup point shipping over €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

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Product use	Protection of unused Masterbus connectors
Product range	Masterbus
Compatible MasterBus	Oui
Wired network	Masterbus
Nombre d'entrées	0.0
Nombre de sorties	0.0
USB port count	0.0
Nombre de ports Ethernet	0.0
Connector type	Cap
Mounting type	Stackable
IP rating	IP67
Operating temperature range	-20 to +70 °C
Weight	0.0
Dimensions (W x H x D)	15 x 15 x 25 mm
Color	Green

Detailed description

The MasterBus green cap (reference 77040015) is an essential component designed by MASTERVOLT for protecting and maintaining MasterBus networks. This small accessory, though unobtrusive, plays a crucial role in the durability and reliability of your marine electrical system. Manufactured in China, it meets the quality standards required for the marine environment.

MasterBus Cap Integration and Functionality

In a demanding marine environment, protecting connectors is paramount. The MasterBus green cap ensures waterproofing and physical protection for unused ports on your MasterBus network. This prevents moisture, dust, or salt infiltration, which could compromise data communication and overall system performance. It aligns with the same robustness logic as MasterBus cables and connectors, guaranteeing maximum integrity.

A Key Component for MASTERVOLT Network Reliability

This MasterBus green cap is not directly comparable to complex equipment like MASTERVOLT battery chargers or inverters, but it is just as fundamental to the longevity of the installation. Its role is to complete the bus architecture by ensuring that every connection point is secure, whether used or not. It is a simple and cost-effective preventive maintenance element that extends the lifespan of equipment connected to the MasterBus.

Expert opinion

Pol CONIN

Digital Manager

« Essential protection for the integrity of the Masterbus network »

The Masterbus green cap from MASTERVOLT, part number 77040015, is a component often overlooked but critical for the longevity and reliability of a Masterbus network. Its purpose is to seal and protect unused connection ports, preventing moisture, dust, or salt particles from entering. In a marine environment where corrosion is a major failure factor, the integrity of each connection point is vital. This cap ensures that the bus architecture remains hermetically sealed, preserving signal quality and the lifespan of connected equipment. It is an essential proactive protection measure for any Masterbus system, ensuring long-term operational reliability.

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MasterBus green cap

12,65€

12,65€ ~~14,05€~~

Frequently Asked Questions

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What is the Masterbus green cap?

The Masterbus green cap (part number 77040015) is a small accessory designed by MASTERVOLT. Its primary function is to protect unused connection ports on a Masterbus network, ensuring their watertightness and physical integrity in a marine environment.

What is the specific purpose of this Masterbus cap?

This cap is designed to protect unused Masterbus communication ports. It prevents moisture, dust, salt, and other contaminants from entering, which could damage connectors or disrupt data communication on the network.

Why is it important to use a cap on unused Masterbus ports?

Using this cap is crucial to maintain the reliability and durability of your Masterbus system. By protecting unused ports, it prevents corrosion and short circuits caused by the marine environment (humidity, salt), ensuring optimal performance and extended lifespan of the entire network.

What is the color of this Masterbus cap?

As its name indicates, this cap is green. This color can aid in quick visual identification of protected ports or Masterbus-specific components within an installation.

Is this cap resistant to the marine environment?

Yes, the Masterbus green cap is specifically designed for demanding marine environments. It is built to withstand moisture, salt water, and temperature variations, ensuring effective and durable protection of Masterbus connectors.

Is this an original product from the Mastervolt brand?

Yes, the Masterbus green cap (part number 77040015) is an authentic Mastervolt component, designed to integrate perfectly with their Masterbus network systems.

What is the product reference for this cap?

The product reference for this green Masterbus cap is 77040015.

Does this cap have an electrical or data transmission function?

No, the Masterbus green cap has no active electrical function or data transmission capability. Its role is purely protective and passive, ensuring waterproofing and physical protection of unused Masterbus ports.

Can this cap be reused if a port becomes active later?

Yes, the Masterbus green cap is designed to be reusable. It can be removed and reinstalled easily if you need to connect a new device to the port or reconfigure your Masterbus network.

Which Masterbus network systems is this cap compatible with?

This cap is specifically designed to be compatible with all standard connection ports of MASTERVOLT Masterbus networks. It provides optimal protection for these systems.

Can I use this cap with equipment from brands other than Mastervolt?

The Masterbus green cap is specifically designed for Masterbus network connection ports from MASTERVOLT. While it may physically fit other connectors of similar size, its compatibility and performance are only guaranteed with Mastervolt Masterbus equipment.

Does this cap fit all Masterbus port types?

Yes, the green Masterbus cap is designed to fit the standard connection ports used across all Masterbus equipment and cables in the MASTERVOLT ecosystem, ensuring universal compatibility within this system.

Are specific tools required to install or remove this cap?

No, installing and removing the Masterbus green cap does not require any specific tools. It is designed to be easily handled by hand, allowing for quick installation and removal.

Is the installation of this cap fitting within the reach of a non-expert user?

Yes, installing the Masterbus green cap is extremely simple and requires no technical knowledge. It is a 'plug-and-play' type accessory that can be installed by any user.

Is the Masterbus green cap a preventive maintenance item?

Yes, absolutely. This cap is a key element of preventive maintenance for your Masterbus network. By protecting the ports from external elements, it helps prevent failures and extends the lifespan of your connected equipment.

Does using this cap affect the Masterbus network performance?

No, the green Masterbus cap does not affect the performance or data communication on the network in any way. Its role is purely passive and protective, ensuring unused ports remain in perfect condition without interfering with system operation.