Overview

The Hella Marine 358114301 is a 4-way compact toggle switch panel for 12V DC boats, rated up to 20A with inline fuse holders and fuses mounted behind the panel. Each toggle is covered by a neoprene rubber boot, so it stays usable at an open helm where spray and routine washdowns happen.

The panel measures 95 x 107 x 55mm (H x W x D), which helps when dash space is tight or you are adding a small switch bank to a console, flybridge, or secondary control location. The white housing keeps the look clean and makes the circuit labels easy to read at a glance.

This style of panel is a solid fit for boats that need straightforward ON/OFF control over common accessories like deck or cockpit lights, livewell pumps, washdown pumps, electronics power, or other 12V loads that belong on their own fused circuit.

Key features

• Four ON/OFF toggle switches with neoprene rubber boots that help keep spray out
• Rated up to 20A at 12V DC
• Inline fuse holders and fuses located behind the panel for circuit protection
• Compact footprint: 95 x 107 x 55mm (H x W x D)
• Impact resistant plastic housing that holds up well in high vibration areas
• Supplied with a mounting gasket, screws, and a label set for identifying each circuit

What’s included

• 4-way switch panel
• Mounting gasket
• Mounting screws
• Label set
• Inline fuse holders and fuses (mounted behind the panel)

Installation and setup

Plan the mounting spot so you have rear access for wiring and for servicing the fuses. The 55mm depth is a helpful check before cutting or committing to a location, especially on center consoles with tight clearance behind the dash.

The included gasket is there to sit between the panel and the mounting surface. On boats that see frequent spray, taking the time to seat the gasket evenly and seal any cable pass-throughs nearby helps keep water where it belongs.

Electrical and system integration

This panel is for 12V DC circuits. Size each fused circuit for the actual load and wiring run, and keep connections clean with tinned marine wire and sealed terminals where possible. If you are feeding higher draw loads, consider switching a relay from the panel and keeping the heavy current path short and properly protected.

Maintenance and care

Give the toggle boots and rear connections a quick look as part of routine electrical checks. If the panel lives in an exposed spot, a fresh water rinse after salty runs helps, and keeping a few spare fuses onboard can save a trip when something pops mid-day.

Use cases on board

This panel makes sense for smaller powerboats, fishing rigs, and sailboats that want four simple circuits grouped together without taking over the dash. It also works well as a secondary switch station where you need quick access to a handful of 12V accessories.