Switching & Connectivity
Manage and monitor your marine power with electrical circuit breakers, terminals, busbars, power distribution panels, switchboards, monitors, switches, switch panels, masterbus, electrical tools and meters from Mastervolt, BlueSea, Roca and Rule.
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Mastervolt Masterlink MICC
Mastervolt
Current Stock: 0PLN3,036.56Advanced battery monitor, 12/24V DC with LCD readout and remote control for Mass Sine inverter, Mass battery charger or Mass Combi. The Masterlink MICC will tell you at a glance: Exact state-of-charge of your battery Amp-hours consumed from the...MV70403105PLN3,036.56 -
Mastervolt MasterBus Inverter Interface
Mastervolt
Current Stock: 0PLN875.45The MasterBus Inverter Interface integrates the Mastervolt Mass Sine inverter in a MasterBus network and allows it to be operated and monitored via EasyView 5 or PC. General Specifications MasterBus powering: No Delivered with: Interface connection...MV77030700PLN875.45 -
Special Offer
Mastervolt MasterBus Multi Purpose Contact Output
Mastervolt
Current Stock: 5Now PLN884.07Was PLN953.09MasterBus controllable potential-free contact, with alarm notification on the onboard system (low voltage or no AC), usable as CSI alarm contact. This potential-free programmable contact can be customised and programmed to give your MasterBus network...MV77030500Now PLN884.07Was PLN953.09 -
Mastervolt MasterBus Combi Interface
Mastervolt
Current Stock: 0PLN1,030.95This interface integrates a Mastervolt Mass Combi in a MasterBus network and allows it to be operated or monitored via a EasyView 5 panel or PC. General Specifications MasterBus powering: Yes Delivered with: Interface connection cable, MasterBus...MV77030475PLN1,030.95 -
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Mastervolt BattMan Lite
Mastervolt
Current Stock: 3Now PLN733.10Was PLN823.68Battery monitor, 12/24 V DC with large, splash proof display (IP65) and power bar. An affordable battery monitor that does exactly that: providing critical information about the status of your battery bank under all circumstances. Moreover it will warn...MV70405060Now PLN733.10Was PLN823.68 -
Mastervolt MasterBus Serial Interface
Mastervolt
Current Stock: 1PLN905.64Connect conventional Mastervolt products to MasterBus. Data becomes permanently available to allow configuration, operation and monitoring via EasyView 5 or PC. Suitable for Masterlink BTM-III, Mac and Magic DC-DC converters. General...MV77030450PLN905.64 -
Mastervolt MasterBus Tank Level Interface
Mastervolt
Current Stock: 0PLN1,013.48This interface converts analogue sensor input signals to MasterBus data. Selectable input signals: 4-20 mA, 0-300 Ω, 8-70 V DC. General Specifications MasterBus powering: No Delivered with: MasterBus cable, MasterBus terminator, user’s...MV77030300PLN1,013.48 -
Special Offer
Mastervolt BattMan Pro
Mastervolt
Current Stock: 0Now PLN905.64Was PLN1,043.68Battery monitor, 12/24 V DC with large, splash proof display (IP65) and power bar. Displays remaining time and stores special battery status events. An affordable battery monitor that does exactly that: providing critical information about the status of...MV70405070Now PLN905.64Was PLN1,043.68 -
Mastervolt MasterBus USB Interface
Mastervolt
Current Stock: 6PLN875.45The MasterBus USB Interface enables you to read and configure the MasterBus network via your PC. General Specifications MasterBus powering: Yes (when the PC is switched on) Delivered with: USB connection cable, MasterBus cable, MasterBus terminator,...MV77030100PLN875.45 -
Mastervolt MasterBus Philippi Interface
Mastervolt
Current Stock: 0PLN1,712.28The MasterBus Philippi Interface makes it possible to view and control Mastervolt products on a Philippi PSM2 display. Mastervolt products use the CAN-based MasterBus protocol to communicate between products. Similar, the company Philippi uses the PBUS...MV77031850PLN1,712.28 -
Mastervolt MasterBus NMEA2000 Interface
Mastervolt
Current Stock: 2PLN2,419.71The MasterBus NMEA2000 Interface provides the Masterbus network with NMEA information, and vice versa. General Specifications MasterBus powering: No Delivered with: NMEA connection cable, MasterBus cable, MasterBus terminator, manual Dimensions (H x W x...MV77031800PLN2,419.71 -
Mastervolt MasterBus Digital AC - 1x6A
Mastervolt
Current Stock: 0PLN862.50Switches all AC loads, no matter where they are. Loads up to 6 A can be directly switched, higher loads should be switched via a relay. General Specifications Maximum relay current: 6 A (230 V AC single pole) MasterBus powering: No Delivered with:...MV77031500PLN862.50 -
Special Offer
Mastervolt EasyView 5
Mastervolt
Current Stock: 0Now PLN1,595.82Was PLN1,759.73Waterproof system monitor with 'daylight readable' display and intuitive touchscreen. Controlling your Mastervolt system has never been easier. The EasyView 5 features a sharp, waterproof display which is clearly readable in daylight. Thanks to the...MV77010310Now PLN1,595.82Was PLN1,759.73 -
Special Offer
Mastervolt DC Distribution 500
Mastervolt
Current Stock: 2Now PLN1,617.38Was PLN1,802.87The DC Distribution 500 is the smallest distribution model available. It connects up to four DC devices, such as a battery charger, inverter, alternators and solar panels. With the plug & play cable it can be easily connected to the MasterBus network...MV77020200Now PLN1,617.38Was PLN1,802.87 -
Special Offer
Mastervolt MasterShunt 500
Mastervolt
Current Stock: 2Now PLN1,509.76Was PLN1,621.70MasterShunt is the heart of every battery powered energy system. This integrated battery monitor shares information about the battery bank with other MasterBus, CZone or NMEA 2000 enabled devices such as battery chargers, inverter/chargers and displays...MV77020115Now PLN1,509.76Was PLN1,621.70 -
Mastervolt MasterView Read-Out OEM
Mastervolt
Current Stock: 0PLN523.50If your dashboard is full and does not offer space for the EasyView display, this module allows you to integrate the MasterView Read-out into your own control panel. Technical File User Manual .input-wrapper a { text-decoration: none; /...MV77010030PLN523.50 -
Mastervolt Junior Panel DC Switchboard - 6 Circuit/15A - Maximum Per Outlet
Mastervolt
Current Stock: 0PLN491.53Mastervolt Junior Panel DC Switchboard. Technical File User Manual .input-wrapper a { text-decoration: none; / Removes underline / background-color: transparent; / Ensures no background color / } .input-wrapper a:hover { ...MV75001000PLN491.53 -
Mastervolt Cover Box for Masterlink Remote Panel
Mastervolt
Current Stock: 0PLN34.29Mastervolt Cover Box for Masterlink Remote Panel. Technical File Dimension Drawing .input-wrapper a { text-decoration: none; / Removes underline / background-color: transparent; / Ensures no background color / } ...MV70904610PLN34.29 -
Mastervolt Remote Panel CC
Mastervolt
Current Stock: 0PLN586.43The Remote CC remote panel enables you to limit the input current consumption to prevent the AC shore power fuse from tripping. The Remote CC also offers information about the status of the charge process, the charge current and availability of AC power...MV70405030PLN586.43 -
Mastervolt Remote Panel ICC
Mastervolt
Current Stock: 0PLN944.68Indication of DC consumption, charge phase indication, AC present, failure message, with on/off/'charger only switch' and 6 metre cable. Technical Files User Manual Dimension Drawing .input-wrapper a { text-decoration: none; / Removes...MV70405000PLN944.68 -
Mastervolt C4-RB Control Panel
Mastervolt
Current Stock: 0PLN586.43Monitoring panel for Mass 24/75, Mass 24/100, Mass 24/100-3ph and Mass 48/50. The status of the charging process is indicated with six LEDs. Technical Files Installation Manual User Manual .input-wrapper a { text-decoration: none; /...MV70404100PLN586.43 -
Mastervolt GMDSS Remote Panel
Mastervolt
Current Stock: 0PLN2,467.16Remote monitoring for Mass battery chargers, with GMDSS system monitoring functions. Battery voltage and current are displayed on the digital panel. GMDSS stands for Global Maritime Distress and Safety System, an internationally agreed-upon set of safety...MV70400050PLN2,467.16 -
Mastervolt GMDSS Front Panel Mass 24/75 - 24/100 - 24/100- 3ph
Mastervolt
Current Stock: 0PLN2,135.02Digital Volt and Ampere meter for Mass 24/75, Mass 24/100 and Mass 24/100-3ph, in front panel. Professional users will benefit from a front display with GMDSS alarm functions. GMDSS stands for Global Maritime Distress and Safety System, an...MV21709300PLN2,135.02 -
Mastervolt GMDSS Front Panel Mass 24/50
Mastervolt
Current Stock: 0PLN2,135.02Digital Volt and Ampere meter for Mass 24/50-2, in front panel. Professional users will benefit from a front display with GMDSS alarm functions. GMDSS stands for Global Maritime Distress and Safety System, an internationally agreed-upon set of safety...MV21709200PLN2,135.02 -
Mastervolt GMDSS Front Panel Mass 24/25 DNV GL
Mastervolt
Current Stock: 0PLN2,135.02Digital Volt and Ampere meter for Mass 24/25-2 DNV, in front panel. Professional users will benefit from a front display with GMDSS alarm functions. GMDSS stands for Global Maritime Distress and Safety System, an internationally agreed-upon set of safety...MV21709150PLN2,135.02 -
Special Offer
Mastervolt AC Master Remote Control with 8m Cable
Mastervolt
Current Stock: 3Now PLN237.03Was PLN262.91On/off control for the AC Master sine wave inverter with a clear on/off indicator which indicates when the inverter is active. In addition, the AC Master Remote Control makes it possible to turn the inverter on or off automatically by means of a 12 volt...MV70405080Now PLN237.03Was PLN262.91 -
Mastervolt Remote Panel APC With Power Sharing - 120V
Mastervolt
Current Stock: 0PLN908.19Indication of AC consumption, AC voltage, fuse value of the grid/generator connection, with Power Sharing. Mounting materials and communication cable included. This remote control panel is not compatible with mastervision. Technical Files User...MV70405050PLN908.19 -
Mastervolt Remote Panel APC with Power Sharing - 230V
Mastervolt
Current Stock: 3PLN1,056.62Indication of AC consumption, AC voltage, fuse value of the grid/generator connection, with Power Sharing. Mounting materials and communication cable included. This remote control panel is not compatible with mastervision. Technical Files Dimension...MV70405010PLN1,056.62 -
Blue Sea 285-Series Circuit Breaker Panel Mount
Blue Sea
Current Stock:PLN306.05 - PLN323.30Features Weather resistant "Trip Free" - cannot be held closed after trip Visible reset lever shows open condition Drop in replacement for 185-Series circuit breakers Meets SAE J1171 external ignition protection requirements Combines switching and...PLN306.05 - PLN323.30 -
Blue Sea C-Series Flat Rocker Circuit Breaker - Single Pole - 10A
Blue Sea
Current Stock: 4PLN211.15Features “Trip Free”-cannot be held closed after trip Ignition protected-safe for installation aboard gasoline powered boats Combines switching and circuit protection into a single device Provides overcurrent protection for inverters, bow...BS7541PLN211.15 -
Blue Sea Medium Duty Push Button Circuit Breaker - 60A
Blue Sea
Current Stock: 5PLN254.29Features Weatherproof Push-to-reset operation Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations “Trip Free” design cannot be held “ON” during fault...BS2143PLN254.29 -
Blue Sea Medium Duty Push Button Circuit Breaker - 50A
Blue Sea
Current Stock: 0PLN306.05Features Weatherproof Push-to-reset operation Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations “Trip Free” design cannot be held “ON” during fault...BS2142PLN306.05 -
Blue Sea Medium Duty Push Button Circuit Breaker - 40A
Blue Sea
Current Stock: 0PLN254.29Features Weatherproof Push-to-reset operation Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations “Trip Free” design cannot be held “ON” during fault...BS2141PLN254.29 -
Blue Sea Medium Duty Push Button Circuit Breaker - 30A
Blue Sea
Current Stock: 1PLN254.29Features Weatherproof Push-to-reset operation Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations “Trip Free” design cannot be held “ON” during fault...BS2140PLN254.29 -
Blue Sea Medium Duty Push Button Circuit Breaker - 20A
Blue Sea
Current Stock: 1PLN254.29Features Weatherproof Push-to-reset operation Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations “Trip Free” design cannot be held “ON” during fault...BS2139PLN254.29 -
Blue Sea Medium Duty Push Button Circuit Breaker - 15A
Blue Sea
Current Stock: 6PLN254.29Features Weatherproof Push-to-reset operation Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations “Trip Free” design cannot be held “ON” during fault...BS2138PLN254.29 -
Blue Sea A-Series Toggle Circuit Breaker - Single Pole - 5A - White
Blue Sea
Current Stock: 0PLN107.62Features Meets american boat and yacht council (ABYC) standards The industry standard circuit breaker for Blue Sea Systems" electrical panels Combines switching and circuit protection into a single device "Trip Free" design cannot be held "ON" during...BS7202PLN107.62 -
Blue Sea AC Isolation Cover - 5-1/4" x 3-3/4" x 3"
Blue Sea
Current Stock: 1PLN155.07Features Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers Lightweight material is easily drilled for wire entrance and exit Meets ABYC requirements for panels with combined AC...BS4026PLN155.07 -
Blue Sea AC Rotary Switch Panel - 2 Position - 230V (65A) 8357
Blue Sea
Current Stock: 0PLN2,380.89Blue Sea AC Rotary Switch Panel 65 A 2 positions + Off and 2 Pole as under 8357. Fully wired and ready for installation. Blue Sea 230 V AC Source Selector Switch Panel with rotary switch x 2. If either the Blue Sea Switch front or back is to be exposed...BS8357PLN2,380.89 -
Blue Sea Rotary Switch AC Panel - 2 Position - 230V (30A) 8359
Blue Sea
Current Stock: 0PLN1,535.43Blue Sea AC Rotary Switch Panel 30 A 2 positions + Off and 2 Pole as under 8359. Fully wired and ready for installation. Blue Sea 230 V AC Source Selector Switch Panel with rotary switch x 2. If either the Blue Sea Switch front or back is to be exposed...BS8359PLN1,535.43