10x10 A DC digital switch

The DC 10x10A digital switch is a decentralized input/output module designed for MasterBus networks. It allows control of up to ten DC channels, such as lighting, pumps, or onboard electronics, with a 10 A capacity per channel.

No, this product is now obsolete. It is offered here as a spare part for the maintenance and repair of existing marine electrical installations, which avoids having to rewire the entire vessel.

This module operates within a voltage range from 8 to 30 V. It is therefore natively compatible with 12 V and 24 V battery banks.

Each individual output can handle 10 A. However, multiple outputs can be wired in parallel to support higher currents, up to a maximum overall current of 100 A for the entire module.

Electrical safety is ensured by dual protection on each channel: a configurable software fuse rated at 10 A and a conventional hardware fuse rated at 15 A.

In case of network failure, a manual hardware reset (bypass) is possible directly on the device. The 15 A hardware fuses have positions allowing manual forcing of channel power on or off.

Yes, the module includes ten built-in dimmers. This allows you to program the dimming of onboard lighting directly from the system without needing to add external dimmers.

Also called the "follow-me-home" function, this is an automation that keeps the lighting on for a short time after the switch is turned off, giving you time to leave the area safely.

For input connections, the module accepts cables up to 95 mm². For output connections, the maximum cable cross-section is 4 mm².

The switch has an IP21 protection rating. It is not waterproof and must be installed in a dry location, protected from rain, moisture, and condensation.

The module measures 40 x 229 x 110 mm (Height x Width x Depth) and weighs 0.75 kg. Its compact format makes it easy to integrate into the boat's electrical panels.

No, its DC power consumption is extremely low. It draws less than 2 mA when powered at 12 V or 24 V.

The device features a communication LED on the front panel. If it is continuously lit, operation is normal. Different blinking patterns indicate power presence, an active alarm, or manual forcing of an output.

Yes, control and configuration are done via the MasterBus network. You will need a compatible display, such as the MasterView Easy, or the MasterAdjust software on a PC connected via a USB interface.

Yes, it is perfectly possible to connect a standard On/Off switch directly to the switch to generate an electrical signal and control an output, without necessarily needing to go through a digital display.

When a software fuse trips due to an overload, it can be easily reset remotely via the MasterBus display interface without needing physical access to the module.

Yes, the module integrates smart alarm functions. It notably emits an alarm signal on the MasterBus network in case of overload detected on one of its channels.

Yes, the power input connections can be directly wired to a MasterShunt or to a Mastervolt DC Distribution system for optimized wiring management.

When using the hardware bypass, the input is directly connected to the output via the 15 A fuse. Caution: this bypasses software settings such as the dimmer. Additionally, the raw input voltage will be applied to the connected device, which requires careful attention if you have 12 V devices on a 24 V network.